Data / New clinical trials / Atrial Fibrillation

Atrial Fibrillation trials: 574 new since Nov 2024

Name: New Atrial Fibrillation clinical trials
Creator: SpecStream
License: https://creativecommons.org/licenses/by/4.0/

The full list. New Atrial Fibrillation clinical trials: 574 rows for $28.70, first posted on ClinicalTrials.gov from November 12, 2024 to November 9, 2026. The list gains about 26 rows a month. The new rows come each week by email, $19 a month.

Pay by card with no account. Prices exclude VAT. CSV and Excel files with the columns this page does not show (central contact, contact phone, contact email, sponsor class, condition groups (MeSH), interventions and 5 more), which open on your screen as soon as the payment clears and come by email. The weekly rows run until you cancel, from the link in each delivery. The rows on this page are a sample.

For agents and scripts: this list is ordered at https://specstream.ai/data/clinical-trials/condition/atrial-fibrillation, and every list with its row count and price is at https://specstream.ai/data/lists.json.

Updated November 9, 2026. Source: ClinicalTrials.gov API v2 (U.S. National Library of Medicine).

574 clinical studies in Atrial Fibrillation were first posted on ClinicalTrials.gov from November 12, 2024 to November 9, 2026; 105 have an industry sponsor and 429 are recruiting or about to. The newest, NCT07926854, was posted on November 9, 2026: Unipolar Voltage-Guided Substrate Modification Plus Pulsed Field Ablation Pulmonary Vein Isolation Versus... (China National Center for Cardiovascular Diseases).

The request: Every new Atrial Fibrillation clinical trial on ClinicalTrials.gov, with the sponsor, phase, sites and the listed contact. $10 of credit on sign-up, no card.

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SpecStream is the live web data engine for teams and agents. It reads every new study on ClinicalTrials.gov each morning, and this page is that reading. Ask for the conditions, phases or countries you follow and each new trial arrives in your sheet, CRM, Slack or agent with the sponsor, the sites and the listed contact.

574New trials
105Industry sponsored
429Recruiting or not yet
November 9, 2026Latest posted

Newest trials

The newest 100 of 574, each linked to its record. The full list holds every one with the sponsor class, interventions, start date and the central contact as the record prints it.

First posted	NCT ID	Title	Sponsor	Phase	Status	Conditions	Enrollment	Countries	Source
November 9, 2026	NCT07926854	Unipolar Voltage-Guided Substrate Modification Plus Pulsed Field Ablation Pulmonary Vein Isolation Versus Pulmonary Vein Isolation Alone in...	China National Center for Cardiovascular Diseases	Not applicable	Not yet recruiting	Atrial Fibrillation (AF)	294	China	clinicaltrials.gov
November 9, 2026	NCT07926191	Tissue Adhesive Versus Figure-of-Eight Suture for Femoral Venous Closure After Electrophysiology Procedures (GLUE-EP)	Nemocnice AGEL Trinec-Podlesi a.s.	Observational	Not yet recruiting	Vascular Access Site Complication, Hematoma, Atrial Fibrillation, Arrhythmias, Cardiac	1,400	Czechia	clinicaltrials.gov
November 9, 2026	NCT07925359	The Evaluation of User Experience With FARAVIEW™ Technology of the OPAL HDx™ Mapping System When Used With the FARAWAVE NAV™ ULTRA Pulsed...	Boston Scientific Corporation	Not applicable	Not yet recruiting	Atrial Fibrillation (AF), Paroxysmal AF, Persistent Atrial Fibrillation (PersAF), FARAPULSE	200	Croatia, Czechia, France	clinicaltrials.gov
November 9, 2026	NCT07924371	AI-Based Tools for Stroke Diagnosis, Treatment and Outcome Prediction: a Multicentre Prospective Observational Study	Hospital Universitari Vall d'Hebron Research Institute	Observational	Recruiting	Stroke, Ischemic Stroke, Intracerebral Hemorrhage, Transient Ischemic Attack, Atrial Fibrillation	10,000	Belgium, Germany, Italy, Netherlands, Spain, Switzerland	clinicaltrials.gov
November 9, 2026	NCT07924202	LATAM AF Ablation Registry	Latin American Heart Rhythm Society	Observational	Not yet recruiting	Atrial Fibrillation (AF)	1,600		clinicaltrials.gov
November 6, 2026	NCT07922655	From Skull Base to Atrial Fibrillation: Reduced Jugular Foramen Volume as a Structural Correlate of Atrial Fibrillation	Ankara Ataturk Sanatorium Training and Research Hospital	Observational	Completed	Atrial Fibrillation (AF)	240	Turkey (Türkiye)	clinicaltrials.gov
November 2, 2026	NCT07910825	Paroxysmal Atrial Fibrillation Repeat Ablation Strategies With Durably Isolated Pulmonary Veins	Ottawa Heart Institute Research Corporation	Not applicable	Not yet recruiting	Ablation Techniques, Atrial Fibrillation (Paroxysmal), Quality of Life	60	Canada	clinicaltrials.gov
November 2, 2026	NCT07910370	Structured Treatment and Resource Efficiency Assessment With Lean Six Sigma Integration for Pulmonary Vein Isolation	St. Josefs-Hospital Wiesbaden GmbH	Not applicable	Recruiting	Atrial Fibrillation (AF)	94	Germany	clinicaltrials.gov
November 2, 2026	NCT07910058	Sacubitril/Valsartan vs Standard Treatment for Preventing Atrial Fibrillation Recurrence After Catheter Ablation in Persistent Atrial...	Ruijin Hospital	Phase 4	Not yet recruiting	Atrial Fibrillation (Persistent), Catheter Ablation, Non-hypertension, Angiotensin Receptor/Neprilysin Inhibitor	472		clinicaltrials.gov
October 29, 2026	NCT07904507	A Comparison of Beta-blockers and Calcium Channel Blockers in Atrial Fibrillation	University Hospital, Basel, Switzerland	Phase 4	Not yet recruiting	Atrial Fibrillation (AF)	266	Switzerland	clinicaltrials.gov
October 29, 2026	NCT07902739	Pulsed Field Ablation of Atrial Fibrillation: CENTAURI Versus FARAPULSE	St. Anne's University Hospital Brno, Czech Republic	Not applicable	Completed	Atrial Fibrillation; Paroxysmal Atrial Fibrillation; Persistent Atrial Fibrillation	325	Czechia	clinicaltrials.gov
October 28, 2026	NCT07901699	Resumption of Anticoagulation After Major Gastrointestinal Bleeding in Patients With Atrial Fibrillation	Società Italiana di Medicina Interna	Observational	Active not recruiting	Atrial Fibrillation (AF), Major Gastrointestinal Bleeding (MGIB)	650	Italy	clinicaltrials.gov
October 28, 2026	NCT07900685	A Comparison of Pulsed Field Ablation (PFA) vs Cryoablation for Atrial Fibrillation Under Deep Sedation	East Sussex Healthcare NHS Trust	Not applicable	Recruiting	Atrial Fibrillation (AF)	60	United Kingdom	clinicaltrials.gov
October 28, 2026	NCT07899918	Dual-Energy Lattice-Tip Assisted Marshall-Plan Strategy in Redo Persistent Atrial Fibrillation Ablation	Karolinska University Hospital	Not applicable	Not yet recruiting	Atrial Fibrillation (AF)	234	Sweden	clinicaltrials.gov
October 28, 2026	NCT07899788	CATCH AF - Atrial Fibrillation Detection in Cryptogenic Stroke	Medical University of Graz	Not applicable	Not yet recruiting	Atrial Fibrillation (AF)	1,500	Austria	clinicaltrials.gov
October 27, 2026	NCT07897305	Mazdutide for Reducing Atrial Fibrillation Recurrence After Catheter Ablation in Obese Patients	Beijing Anzhen Hospital	Not applicable	Not yet recruiting	Atrial Fibrillation (AF), Ablation Treatment, Obesity & Overweight, Mazdutide	700	China	clinicaltrials.gov
October 27, 2026	NCT07896863	Mobile Clinic-Supported, Village Doctor-Led Screening and Integrated Care for Atrial Fibrillation and Heart Failure Comorbidity in Rural...	Jiangsu Taizhou People's Hospital	Not applicable	Not yet recruiting	Atrial Fibrillation (AF), Heart Failure	1,200	China	clinicaltrials.gov
October 26, 2026	NCT07893821	Renal Denervation in Patients With Atrial Fibrillation and Hypertension	Pavel Antiperovitch	Not applicable	Recruiting	Atrial Fibrillation (Paroxysmal), Hypertension, Heart Failure With Preserved Ejection Fraction (HFPEF)	10	Canada	clinicaltrials.gov
October 23, 2026	NCT07893275	SGB for Prevention of Postop A-Fib After Cardiac SurgeryTrial	The Cleveland Clinic	Phase 3	Not yet recruiting	Atrial Fibrillation, Postoperative Atrial Fibrillation	60		clinicaltrials.gov
October 23, 2026	NCT07891390	Pilot Study to Determine the Optimal Protocol for Preoperative Transcutaneous Vagal Neurostimulation	Centre Hospitalier Universitaire de Saint Etienne	Not applicable	Not yet recruiting	Atrial Fibrillation (AF), Cerebral Vascular Accident (CVA), Heart Failure, Myocardial Infarction (MI)	64	France	clinicaltrials.gov
October 22, 2026	NCT07889440	Conduction Breakthrough in the Coronary Sinus Post Endocardial Mitral Isthmus Ablation	Sebastien Knecht	Observational	Not yet recruiting	Atrial Fibrillation (AF), Atrial Tachycardia, Paroxysmal AF, Persisent Atrial Fibrillation	50		clinicaltrials.gov
October 21, 2026	NCT07887022	Randomized Interventional Clinical Trial on the Prevention of Atrial Fibrillation Using Colchicine, Amiodarone And a Posterior...	Elsan	Phase 3	Not yet recruiting	Atrial Fibrillation (AF)	636	France	clinicaltrials.gov
October 20, 2026	NCT07884253	Energy Dose and Cardioversion Outcomes in AF	Second Affiliated Hospital, Zhejiang University, School of Medicine	Not applicable	Not yet recruiting	Atrial Fibrillation (AF)	400		clinicaltrials.gov
October 20, 2026	NCT07883629	Comparison of Two Pulse Field Ablation Systems for AF Ablation	Allegheny Singer Research Institute (also known as Allegheny Health Network Research Institute)	Not applicable	Recruiting	AF - Atrial Fibrillation	120	United States	clinicaltrials.gov
October 19, 2026	NCT07880262	Efficacy and Safety of Individualized Pulsed Field Ablation Guided by Pulmonary Vein Antral Substrate Mapping for Atrial Fibrillation	Xi'an Jiaotong University	Not applicable	Not yet recruiting	Atrial Fibrillation (AF)	120		clinicaltrials.gov
October 16, 2026	NCT07877519	Conscious Sedation Versus General Anesthesia for Pulsed Field Ablation in Paroxysmal Atrial Fibrillation	China National Center for Cardiovascular Diseases	Not applicable	Recruiting	Paroxysmal Atrial Fibrillation	390	China	clinicaltrials.gov
October 16, 2026	NCT07877116	Sevoflurane Versus Propofol Anesthesia in Intracardiac Echocardiography-Guided Atrial Fibrillation Ablation	Hüseyin Ulaş Pinar	Phase 4	Not yet recruiting	Persistent Atrial Fibrillation	124	Turkey (Türkiye)	clinicaltrials.gov
October 15, 2026	NCT07874763	Bachmann's Bundle Versus Right Atrial Appendage Pacing	Allegheny Singer Research Institute (also known as Allegheny Health Network Research Institute)	Not applicable	Recruiting	Atrial Fibrillation (AF)	334	United States	clinicaltrials.gov
October 15, 2026	NCT07874555	A Real World Evidence Retrospective Data Collection Study of Edoxaban and Rivaroxaban	Daiichi Sankyo	Observational	Completed	Atrial Fibrillation, Renal Dysfunction	8,265	South Korea, Taiwan	clinicaltrials.gov
October 14, 2026	NCT07874048	CENTAURI Post-Market Clinical Registry	CardioFocus	Observational	Not yet recruiting	Paroxysmal AF	300		clinicaltrials.gov
October 13, 2026	NCT07870889	Vortosiran in Atrial Fibrillation	Ribocure Pharmaceuticals AB	Phase 2	Not yet recruiting	Non-valvular Atrial Fibrillation (AF)	150	Denmark, Norway, Poland, Sweden	clinicaltrials.gov
October 13, 2026	NCT07870837	Head-to-Head (H2H) Comparison of Ambulatory Cardiac ECG Monitors in Japan	iRhythm Technologies, Inc.	Not applicable	Not yet recruiting	Atrial Fibrillation (AF), Atrial Flutter, Supraventricular Tachycardia (SVT), Ventricular Tachycardia (VT), Ventricular...	130	Japan	clinicaltrials.gov
October 13, 2026	NCT07870369	Cardiovascular Risk in Patients With Primary Hyperparathyroidism	Medical University of Sofia	Observational	Completed	Heart Failure, Atrial Fibrillation (AF), Arrhythmia, Coronary Artery Disease, Hypertension (HTN)	77	Bulgaria	clinicaltrials.gov
October 8, 2026	NCT07866287	Finerenone's Impact on Cardiac Electrical Stability in HFpEF	Assiut University	Observational	Not yet recruiting	Heart Failure and Preserved Ejection Fraction, Atrial Fibrillation (AF), Arrythmia	100		clinicaltrials.gov
October 8, 2026	NCT07865221	Pulsed Field Ablation for Paroxysmal Atrial Fibrillation: Clinical Efficacy and Left Atrial Function Protection	Tianjin Medical University General Hospital	Not applicable	Not yet recruiting	Paroxysmal Atrial Fibrillation, Pulsed Field Ablation, Catheter Ablation, Left Atrial Function, Cardiology	220	China	clinicaltrials.gov
October 7, 2026	NCT07862972	Cryoballoon Pulmonary Vein Isolation for Paroxysmal Atrial Fibrillation	Shenyang Northern Hospital	Observational	Not yet recruiting	Paroxysmal Atrial Fibrillation (PAF)	50	China	clinicaltrials.gov
October 5, 2026	NCT07857044	Left-atrial Fibrosis in Persistent Atrial Fibrillation and Its Comorbidities	Christina Berr. MD	Observational	Recruiting	Atrial Fibrillation, Sleep Apnea, Primary Aldosteronism	200	Germany	clinicaltrials.gov
October 2, 2026	NCT07856472	AI-Powered Electrocardiography for Diagnosis and Prognostic Prediction in Cardiovascular Disease (AI-CVD): Multicenter Retrospective Study	Inha University Hospital	Observational	Recruiting	Cardiovascular Diseases, Coronary Artery Disease, Heart Failure, Atrial Fibrillation (AF), Ventricular Hypertrophy	10,000	South Korea	clinicaltrials.gov
October 1, 2026	NCT07852221	Patient Selection and Long-Term Outcomes of Pace & Ablate Strategy in Atrial Fibrillation	Insel Gruppe AG, University Hospital Bern	Observational	Recruiting	Atrial Fibrillation (AF), Cardiomyopathy, Secondary, Pacing-Induced Cardiomyopathy, Heart Failure	2,600	Poland, Switzerland, United Kingdom	clinicaltrials.gov
September 30, 2026	NCT07849777	Early Anticoagulation Therapy After Endovascular Treatment for Acute Ischemic Stroke With Atrial Fibrillation	The Fourth Affiliated Hospital of Soochow University	Not applicable	Not yet recruiting	Stroke, Atrial Fibrillation (AF)	474	China	clinicaltrials.gov
September 29, 2026	NCT07845682	A Study of Dual Energy THERMOCOOL SMARTTOUCH™ SF Catheter With TRUPULSE™ Generator in Persistent Atrial Fibrillation	Biosense Webster, Inc.	Not applicable	Recruiting	Atrial Fibrillation	150	China	clinicaltrials.gov
September 28, 2026	NCT07844434	AI-Based Cardiac Analysis Using 12-Lead and 1-Lead ECG	Inha University Hospital	Observational	Recruiting	Heart Failure, Atrial Fibrillation (AF), Electrocardiogram	300	South Korea	clinicaltrials.gov
September 25, 2026	NCT07840365	Optimal Anti-Thrombotic Management Following Percutaneous Left Atrial Appendage Occlusion	Texas Cardiac Arrhythmia Research Foundation	Phase 3	Recruiting	Atrial Fibrillation (AF)	234	United States	clinicaltrials.gov
September 22, 2026	NCT07835126	Safety and Efficacy of Very High-Power Short-Duration Radiofrequency Ablation With Half-Normal Saline Irrigation for Pulmonary Vein...	First Affiliated Hospital of Ningbo University	Not applicable	Enrolling by invitation	Paroxysmal Atrial Fibrillation	86	China	clinicaltrials.gov
September 18, 2026	NCT07827287	Utility of the Perclose ProGlide™ Suture-Mediated Closure Device After Cardiologic Procedures Via the Femoral Vein Approach (Eight-Clover)	Ewha Womans University Mokdong Hospital	Not applicable	Enrolling by invitation	Atrial Fibrillation, Atrial Septal Defect, Vascular Closure Device	200	South Korea	clinicaltrials.gov
September 18, 2026	NCT07827274	Combining Moderate Aerobic Exercise With Inspiratory Muscle Training for Dialysis Patients With Atrial	Beni-Suef University	Not applicable	Not yet recruiting	Atrial Fibrillation (AF)	45		clinicaltrials.gov
September 17, 2026	NCT07824492	Transcutaneous Regulation for Atrial Prevention in Postoperative Atrial Fibrillation Following OPCAB	Ruijin Hospital	Not applicable	Not yet recruiting	Atrial Fibrillation (AF), OPCABG	410		clinicaltrials.gov
September 15, 2026	NCT07820930	A Global Randomized Trial Evaluating the FARAFLEX™ Mapping and Pulsed Field Ablation System With Electrographic Flow Mapping in Patients...	Boston Scientific Corporation	Not applicable	Not yet recruiting	Atrial Fibrillation (AF), Persistent Atrial Fibrillation (PersAF), Paroxysmal Atrial Fibrillation (PAF)	650		clinicaltrials.gov
September 15, 2026	NCT07820631	First-in-Human Study of the Circle Safe System for Diaphragm Response Monitoring During Pulmonary Vein Ablation	Circle Safe, Inc.	Not applicable	Not yet recruiting	Atrial Fibrillation	50	France, New Zealand	clinicaltrials.gov
September 14, 2026	NCT07819175	Pulsed Field Ablation for the Treatment of Persistent Atrial Fibrillation: Pulmonary Vein Plus Superior Vena Cava Isolation Versus...	Ruijin Hospital	Not applicable	Not yet recruiting	Persistent Atrial Fibrillation	340	China	clinicaltrials.gov
September 14, 2026	NCT07816744	Danish Trial of Weight Loss to Reduce Atrial Fibrillation Progression	Axel Brandes	Not applicable	Not yet recruiting	Atrial Fibrillation (AF), Obesity & Overweight	480	Denmark	clinicaltrials.gov
September 11, 2026	NCT07816458	Alert-HF: Early Detection and Intervention on Atrial Fibrillation in Heart Failure Patients	Medisch Spectrum Twente	Phase 4	Not yet recruiting	Heart Failure	258	Netherlands	clinicaltrials.gov
September 11, 2026	NCT07815171	Lattice vs Pentaspline Comparative Evaluation in Persistent AF	Mitera Hospital	Not applicable	Not yet recruiting	Persistent Atrial Fibrillation	250	France, Greece, Netherlands, Spain, Switzerland	clinicaltrials.gov
September 10, 2026	NCT07814144	Venous Closure System After AF Ablation	Yonsei University	Phase 4	Active not recruiting	Atrial Fibrillation	90	South Korea	clinicaltrials.gov
September 10, 2026	NCT07812935	Closed-Loop Stimulation in Left Bundle Branch Area Pacing	Bartlomiej Wrobel	Not applicable	Completed	Block Complete Heart, Atrial Fibrillation (AF), Chronotropic Incompetence	33	Poland	clinicaltrials.gov
September 10, 2026	NCT07811934	Single-Use Spherical Pulsed Ablation Catheter for Paroxysmal Atrial Fibrillation	Shanghai Shineyo Medical Co., Ltd.	Not applicable	Not yet recruiting	Atrial Fibrillation (AF)	284		clinicaltrials.gov
September 9, 2026	NCT07809347	Evaluation of the Factors Associated With BRADYcardia Following Pulmonary Vein Isolation Using Pulsed Field Ablation	Wroclaw Medical University	Observational	Recruiting	Atrial Fibrillation (AF), Pulsed Field Ablation, Bradycardia	100	Poland	clinicaltrials.gov
September 8, 2026	NCT07808307	Tele-Rehabilitation After Catheter Ablation in Patients With Atrial Fibrillation	Hande Cörüt	Not applicable	Not yet recruiting	Atrial Fibrillation (AF)	28	Turkey (Türkiye)	clinicaltrials.gov
September 8, 2026	NCT07807423	Use of Volta Medical AI-software During Atrial Fibrillation Ablation to Identify Patients Who May Need More Than Pulmonary Vein Isolation.	Volta Medical	Not applicable	Recruiting	Atrial Fibrillation	125	France	clinicaltrials.gov
September 8, 2026	NCT07806890	Evaluation of 4D Intracardiac Echocardiography (ICE) During Structural Heart and Electrophysiology Procedures	The Cleveland Clinic	Not applicable	Recruiting	Atrial Fibrillation	20	United States	clinicaltrials.gov
September 2, 2026	NCT07799519	Finerenone After Catheter Ablation to Reduce Atrial Fibrillation Recurrence	National Cheng-Kung University Hospital	Phase 2	Recruiting	Atrial Fibrillation (AF)	40	Taiwan	clinicaltrials.gov
August 28, 2026	NCT07792772	Arrhythmia Detection With MEMO Patch Plus in Patients With Acute Heart Failure	HUINNO Co., Ltd	Not applicable	Completed	Acute Heart Failure (AHF), Cardiac Arrhythmia	45	South Korea	clinicaltrials.gov
August 28, 2026	NCT07792239	Dose Escalation Study to Assess Safety, Tolerability, and Efficacy of Budiodarone Treatment With Non-permanent Atrial Fibrillation	Xyra, LLC	Phase 2	Recruiting	Atrial Fibrillation (AF), Paroxysmal AF	100	Poland	clinicaltrials.gov
August 27, 2026	NCT07789925	Sphere-9 PAF China Study	Medtronic Cardiac Ablation Solutions	Not applicable	Not yet recruiting	Paroxysmal Atrial Fibrillation (PAF)	180	China	clinicaltrials.gov
August 27, 2026	NCT07788989	A Study to Predict Atrial Fibrillation (AF) Burden in Participants With PAF and PsAF Treated With the VARIPULSE™ PFA Catheter	Biosense Webster, Inc.	Not applicable	Not yet recruiting	Atrial Fibrillation	2,300		clinicaltrials.gov
August 26, 2026	NCT07788040	Intracardiac Echocardiography Catheter Supply-Chain Reliability and Clinical Access Study	Truway Health, Inc.	Observational	Enrolling by invitation	Cardiovascular Diseases, Arrhythmias, Cardiac, Atrial Fibrillation	200	United States	clinicaltrials.gov
August 25, 2026	NCT07783984	Thoracoscopic Versus Catheter Ablation in Persistent Atrial Fibrillation With Enlarged Left Atrium	Samsung Medical Center	Not applicable	Recruiting	Atrial Fibrillation, Thoracoscopic Ablation, Endocardial Ablation	194	South Korea	clinicaltrials.gov
August 25, 2026	NCT07783919	Single-Shot Versus Focal Dual-Energy Pulsed Field-Based Ablation for Atrial Fibrillation	Marien Hospital Herne	Not applicable	Not yet recruiting	Atrial Fibrillation (AF)	268	Germany	clinicaltrials.gov
August 21, 2026	NCT07779746	Strategies for the Management of Atrial Fibrillation in patiEnts Receiving Dialysis 2 (SAFE-D2)	Unity Health Toronto	Phase 3	Not yet recruiting	Atrial Fibrillation, Atrial Flutter, End Stage Kidney Disease (ESRD), Dialysis Patients	848		clinicaltrials.gov
August 21, 2026	NCT07779369	Pulsed Field Ablation for Atrial Fibrillation Using the VARIPULSE™ Catheter	Radboud University Medical Center	Not applicable	Not yet recruiting	Atrial Fibrillation (AF)	40		clinicaltrials.gov
August 21, 2026	NCT07779213	Detection of Atrial Fibrillation Using PPG From Smartphone Cameras	Happitech BV	Observational	Recruiting	Atrial Fibrillation (AF)	554	Netherlands, United States	clinicaltrials.gov
August 20, 2026	NCT07777042	Augmented Reality Aided Remote Access and Technical Support for Complex Ablation Procedures	University of Luebeck	Not applicable	Not yet recruiting	Atrial Fibrillation (AF)	60	Germany	clinicaltrials.gov
August 20, 2026	NCT07776054	Clinical Impact of SGLT2 Inhibitor After DC Cardioversion in Persistent AF With HFpEF	Samsung Medical Center	Phase 4	Recruiting	Atrial Fibrillation, SGLT2 Inhibitor, DC Cardioversion	200	South Korea	clinicaltrials.gov
August 19, 2026	NCT07772518	Intracardiac Echocardiography-guided Versus Electroanatomical Mapping-guided Pulsed Field Ablation for Paroxysmal Atrial Fibrillation	Mitera Hospital	Not applicable	Recruiting	Paroxysmal Atrial Fibrillation (PAF)	292	Croatia, Czechia, Greece, Hungary, Italy, Poland, Slovakia, Slovenia	clinicaltrials.gov
August 13, 2026	NCT07762742	A Comparative Study of Percutaneous Pulsed Field Ablation Guided by Ultrasound Alone Versus Fluoroscopy in Patients With Atrial Fibrillation	China National Center for Cardiovascular Diseases	Not applicable	Not yet recruiting	Paroxysmal Atrial Fibrillation (PAF)	276		clinicaltrials.gov
August 12, 2026	NCT07759700	Bundle Branch Pacing to Preserve Ejection Fraction in Atrial Fibrillation Trial	Poitiers University Hospital	Not applicable	Recruiting	Permanent Atrial Fibrillation, Preserved Ejection Fraction	642	France	clinicaltrials.gov
August 11, 2026	NCT07757282	Peripheral Blood Lipidomic and Ceramide Profiles in Atrial Fibrillation	First Affiliated Hospital Xi'an Jiaotong University	Observational	Recruiting	Atrial Fibrillation (AF)	200	China	clinicaltrials.gov
August 7, 2026	NCT07753200	Net Clinical Benefit of Edoxaban Versus Apixaban in Patients With Atrial Fibrillation and Coronary Artery Disease	Samsung Medical Center	Phase 4	Recruiting	Atrial Fibrillation (AF), Coronary Arterial Disease (CAD)	3,000	South Korea	clinicaltrials.gov
August 7, 2026	NCT07752940	Smartphone Based-PPG Assessment of REconversion in Persistent Atrial Fibrillation	Ziekenhuis Oost-Limburg	Not applicable	Not yet recruiting	Atrial Fibrillation (AF)	200	Belgium	clinicaltrials.gov
August 7, 2026	NCT07752771	Durability of Pulmonary Vein Isolation With Farapulse System Using Minimal Fluoroscopy	Semmelweis University	Not applicable	Completed	Atrial Fibrillation (AF), Pulsed-field Ablation	20	Hungary	clinicaltrials.gov
August 7, 2026	NCT07752758	Ezetimibe for Arrhythmia Recurrence After AF Ablation	Second Affiliated Hospital, Zhejiang University, School of Medicine	Phase 4	Not yet recruiting	Atrial Fibrillation, Post-Catheter Ablation Atrial Arrhythmia Recurrence	120		clinicaltrials.gov
August 6, 2026	NCT07749183	A Photoplethysmography-Based Machine Learning Algorithm for Early Atrial Fibrillation Detection: A Prospective Validation Study	Seerlinq s. r. o.	Observational	Recruiting	Atrial Fibrillation (AF), Heart Failure	200	Slovakia	clinicaltrials.gov
August 5, 2026	NCT07747948	Population Pharmacokinetics of Apixaban in Asian Patients With Atrial Fibrillation	Chulalongkorn University	Observational	Not yet recruiting	Non Valvular Atrial Fibrillation (nv AF)	200	Thailand	clinicaltrials.gov
August 4, 2026	NCT07745543	Redo-Pulmonary Vein Isolation With Versus Without Posterior Wall Ablation - The REDO-PIFPAF-PFA Study	University Hospital, Basel, Switzerland	Not applicable	Not yet recruiting	Atrial Fibrillation (AF)	270	Switzerland	clinicaltrials.gov
August 4, 2026	NCT07744035	Ablation With Transcatheter Edge-to-edge Repair for Atrial Functional Mitral Regurgitation and Atrial Fibrillation	Mao Chen	Not applicable	Not yet recruiting	Atrial Functional Mitral Regurgitation, Atrial Fibrillation (AF)	384		clinicaltrials.gov
August 3, 2026	NCT07741955	Empowering Veterans in Research Effectively Using Virtual Engagement Tools	VA Office of Research and Development	Not applicable	Not yet recruiting	Atrial Fibrillation (AF), Cardiovascular Diseases	100,000	United States	clinicaltrials.gov
August 3, 2026	NCT07741682	The Effect of an Intervention Based on The CSM on Self-Management in Patients After Atrial Fibrillation Ablation	Binzhou People's Hospital	Not applicable	Completed	Atrial Fibrillation	88	China	clinicaltrials.gov
July 31, 2026	NCT07740044	Medical Large Language Model-Assisted Diagnosis and Treatment in Primary Care Chronic Disease Management	Jiangsu Taizhou People's Hospital	Not applicable	Not yet recruiting	Coronary Artery Disease, Atrial Fibrillation (AF), Heart Failure, Stroke	20	China	clinicaltrials.gov
July 31, 2026	NCT07739888	Study to Evaluate the effIcacy and Safety of Abelacimab in High-risk Patients With Atrial Fibrillation Who Have Been Deemed Unsuitable for...	Novartis Pharmaceuticals	Phase 3	Not yet recruiting	Atrial Fibrillation (AF)	2,500		clinicaltrials.gov
July 31, 2026	NCT07738523	Caffeine Consumption and Rate Control in Permanent Atrial FIBrillation: The CAFIB Trial	Hospital Universitario Getafe	Phase 2/3	Recruiting	Atrial Fibrillation (AF), Permanent Atrial Fibrillation, Coffee Consumption, Caffeine Abuse	50	Spain	clinicaltrials.gov
July 30, 2026	NCT07737444	Association of Lipoprotein(a) With Postoperative Atrial Fibrillation	Anthony Tang	Observational	Not yet recruiting	POAF, Atrial Fibrillation (AF)	20		clinicaltrials.gov
July 29, 2026	NCT07734194	Remimazolam-Fentanyl Mild Conscious Sedation Regimen in Pulsed-Field Ablation for Paroxysmal Atrial Fibrillation	Charles University, Czech Republic	Observational	Recruiting	Atrial Fibrillation (AF)	20	Czechia	clinicaltrials.gov
July 27, 2026	NCT07728539	Comparative Evaluation of the Efficacy and Safety of High-Power Short-Duration Radiofrequency Ablation and Standard Low-Power Ablation in...	Bakulev Scientific Center of Cardiovascular Surgery	Not applicable	Recruiting	Atrial Fibrillation (AF), Stroke, Acute Cerebrovascular Accident, Atrial Fibrillation Recurrent, Death	196	Russia	clinicaltrials.gov
July 24, 2026	NCT07726901	Empirical Anatomy-Based Ablation vs Emphasize Map-Guided Substrate Ablation in Persistent Atrial Fibrillation : (COMPASS-AF)	Samsung Medical Center	Not applicable	Recruiting	Atrial Fibrillation (AF)	360	South Korea	clinicaltrials.gov
July 24, 2026	NCT07726056	Performance After Cardiac Ablation in Endurance Athletes for Atrial Fibrillation	University Hospital of Leuven Leuven	Not applicable	Recruiting	Atrial Fibrillation (AF)	100	Australia, Belgium	clinicaltrials.gov
July 24, 2026	NCT07724899	Efficacy and Safety of Superior Vena Cava Isolation and Pulmonary Vein Isolation for Treatment of Atrial Fibrillation	Qiang Hu	Not applicable	Recruiting	Atrial Fibrillation (AF)	200	China	clinicaltrials.gov
July 24, 2026	NCT07724301	Regulation of Platelet Function in Older Patients With Atrial Fibrillation	University of Michigan	Observational	Not yet recruiting	Atrial Fibrillation, Thrombotic Risk	50		clinicaltrials.gov
July 23, 2026	NCT07724171	Long-term Outcomes After Percutaneous Patent Foramen Ovale Closure (Severance PFO Registry)	Yonsei University	Observational	Recruiting	Patent Foramen Ovale, Cryptogenic Stroke, Transient Ischemic Attack Due to Embolism, Atrial Fibrillation	400	South Korea	clinicaltrials.gov
July 23, 2026	NCT07722078	Clinical Validation of SMD-AFECG for Predicting New-Onset Atrial Fibrillation Within 2 Hours Using Single-Lead ECG Data	HUINNO Co., Ltd	Observational	Not yet recruiting	Atrial Fibrillation (AF), Atrial Fibrillation New Onset	797		clinicaltrials.gov
July 23, 2026	NCT07722039	Clinical Validation of SMD-RVECG for Predicting Atrial Fibrillation With Rapid Ventricular Response Within 2 Hours	HUINNO Co., Ltd	Observational	Not yet recruiting	Atrial Fibrillation (AF), Atrial Fibrillation With Rapid Ventricular Response	348		clinicaltrials.gov

Sponsors posting most

Sponsor	New trials	Latest
Beijing Anzhen Hospital	25	October 27, 2026
Yonsei University	14	September 10, 2026
Boston Scientific Corporation	12	November 9, 2026
Shanghai Chest Hospital	10	January 12, 2026
China National Center for Cardiovascular Diseases	9	November 9, 2026
Biosense Webster, Inc.	8	September 29, 2026
National Taiwan University Hospital	8	June 1, 2026
The Cleveland Clinic	7	October 23, 2026
Samsung Medical Center	7	August 25, 2026
Shanghai MicroPort EP MedTech Co., Ltd.	6	July 22, 2026
Jiangsu Taizhou People's Hospital	5	October 27, 2026
Ewha Womans University Mokdong Hospital	5	September 18, 2026
Medtronic Cardiac Ablation Solutions	5	August 27, 2026
Charles University, Czech Republic	5	July 29, 2026
Xu Liu	5	April 21, 2026
Abbott Medical Devices	5	April 13, 2026
HUINNO Co., Ltd	4	August 28, 2026
LUMA Vision Ltd.	4	July 7, 2026
Northwell Health	4	June 15, 2026
Asklepios proresearch	4	June 2, 2026

By phase

Phase	New trials	Latest
Not applicable	325	November 9, 2026
Observational	186	November 9, 2026
Phase 4	32	November 2, 2026
Phase 3	13	October 23, 2026
Phase 2	10	October 13, 2026
Phase 2/3	3	July 31, 2026
Phase 1/2	2	January 22, 2026
Phase 1	2	September 22, 2025
Early phase 1	1	June 8, 2025

By country

Country	New trials	Latest
China	120	November 9, 2026
United States	90	October 20, 2026
South Korea	43	October 15, 2026
Germany	36	November 9, 2026
Spain	34	November 9, 2026
France	29	November 9, 2026
Italy	28	November 9, 2026
Belgium	25	November 9, 2026
Czechia	20	November 9, 2026
Netherlands	20	November 9, 2026
Denmark	20	October 13, 2026
Canada	18	November 2, 2026
United Kingdom	18	October 28, 2026
Taiwan	18	October 15, 2026
Poland	18	October 13, 2026
Croatia	13	November 9, 2026
Switzerland	13	November 9, 2026
Turkey (Türkiye)	12	November 6, 2026
Sweden	11	October 28, 2026
Greece	9	September 11, 2026
Russia	9	July 27, 2026
Austria	6	October 28, 2026
Lithuania	6	April 13, 2026
Hong Kong	6	March 19, 2026
Norway	5	October 13, 2026

Where the register publishes

U.S. government data; ClinicalTrials.gov terms of use. Studies are as their sponsors registered them on ClinicalTrials.gov, read through its API. Condition groups are the MeSH terms ClinicalTrials.gov assigns to each study's conditions; a study with several is in several groups. Sponsor class is the register's class of the lead sponsor. The central contact is in the full list only as the record prints it. Free to reuse with credit to SpecStream under CC BY 4.0. Spot a wrong value? Write to [email protected] with the link to this page.