Atrial flutter
MONDO:0005310A disorder characterized by an electrocardiographic finding of an organized, regular atrial rhythm with atrial rate of 240-340 beats per minute. Multiple P waves typically appear in the inferior leads in a saw tooth-like pattern between the QRS complexes. (CDISC)
Also known as: atrial flutter, atrial flutter (disease)
87 clinical trials for this condition and its sub-types, 59 tagged with Atrial flutter itself.
Follow this condition to get notified about new trialsWhere it sits in the disease tree
Browse by category →Part of
Sub-types of Atrial flutter
-
Idiopathic neonatal atrial flutter 0 trials
-
New heart ablation technique could tame dangerous rhythms in adults born with heart defects
Disease control CancelledThis trial investigates whether pulsed field ablation (PFA) can safely isolate the pulmonary veins in adults with congenital heart disease who experience atrial tachycardia. Participants will undergo PFA during a standard ablation procedure. The study measures how well the veins …
Sponsor: Boston Children's Hospital • Aim: Disease control
Last updated Jul 16, 2026 00:00 UTC
-
New heart failure drug JK07 enters Mid-Stage trial
Disease control OngoingThis Phase 2 trial tests JK07, a lab-made protein designed to help heart cells repair and pump better. About 282 adults with chronic heart failure will receive either JK07 or a placebo. The study looks at safety and whether JK07 can improve heart function in two groups: those wit…
Phase 2 • Sponsor: Salubris Biotherapeutics Inc • Aim: Disease control
Last updated Jun 27, 2026 12:37 UTC
-
New pill aims to keep heart in rhythm after AFib episode
Disease control OngoingThis study tests whether a new drug called Refralon, taken as a tablet once or twice daily, can prevent atrial fibrillation or flutter from returning after normal heart rhythm has been restored. About 175 adults with persistent AFib will receive either Refralon or a placebo for 6…
Phase 2 • Sponsor: National Medical Research Center for Cardiology, Ministry of Health of Russian Federation • Aim: Disease control
Last updated Jun 27, 2026 12:05 UTC
-
New alert system aims to prevent strokes in half a million heart patients
Disease control By invitation onlyThis study tests whether a computer alert in doctors' charts can help more atrial fibrillation patients get blood thinners to prevent strokes. About 5,094 patients and their doctors are involved. The alert fires during visits if a patient has high stroke risk but isn't on blood t…
Sponsor: University of Massachusetts, Worcester • Aim: Disease control
Last updated Jun 27, 2026 12:03 UTC
-
New electric pulse treatment may improve safety for Hard-to-Treat heart flutter
Disease control By invitation onlyThis study tests a new type of heart ablation called pulsed-field ablation for people with a recurring heart rhythm problem called atypical atrial flutter. The goal is to see if this method is safer and works better than standard treatments. About 30 adults will receive the proce…
Sponsor: Taipei Veterans General Hospital, Taiwan • Aim: Disease control
Last updated Jun 27, 2026 09:06 UTC
-
New ultrasound technique could sharpen heart arrhythmia diagnosis
Diagnosis By invitation onlyThis study tests a new, non-invasive ultrasound method called electromechanical wave imaging (EWI) to see if it can more accurately locate and diagnose heart rhythm problems compared to standard tests. About 322 adults already scheduled for a heart procedure will get an EWI scan …
Sponsor: Columbia University • Aim: Diagnosis
Last updated Jun 27, 2026 12:24 UTC
-
New AI-Powered heart monitor put to the test
Diagnosis CancelledThis study was designed to test a new portable ECG recorder called Hativ P30, which uses artificial intelligence to analyze heart rhythms. Researchers planned to compare its readings to a standard 12-lead ECG in adults, including those with and without arrhythmias. However, the s…
Sponsor: VUNO Inc. • Aim: Diagnosis
Last updated Jun 27, 2026 09:06 UTC
-
Heart hole or stroke trigger? global registry tracks who gets closure and what happens next
Knowledge-focused OngoingResearchers are running an international registry to follow adults who had an ischemic stroke or transient ischemic attack and also have a patent foramen ovale, a small opening between the upper chambers of the heart. The registry collects real-world information on how these pati…
Sponsor: Luciano A. Sposato • Aim: Knowledge-focused
Last updated Sep 20, 2026 00:00 UTC
-
Can smartphones and wearables unlock the secrets of atrial fibrillation?
Knowledge-focused By invitation onlyThis study aims to better understand atrial fibrillation (AFib), the most common abnormal heart rhythm. Researchers will use mobile devices like ECG patches and a smartphone app to monitor heart rhythm, activity, and sleep in 3,000 adults, some with AFib and some without. Partici…
Sponsor: University of California, San Francisco • Aim: Knowledge-focused
Last updated Jul 17, 2026 00:00 UTC
-
Storytelling may boost blood thinner use in black heart patients
Knowledge-focused By invitation onlyThis study tests whether watching storytelling videos can help African American and Black patients with atrial fibrillation (an irregular heartbeat) start and continue taking blood thinners to prevent strokes. About 80 adults who are not currently on blood thinners but have a hig…
Sponsor: University of Massachusetts, Worcester • Aim: Knowledge-focused
Last updated Jun 27, 2026 12:06 UTC
-
Major registry launched to track best ways to manage stable atrial tachycardia
Knowledge-focused OngoingThis observational study is tracking 1,000 patients with stable atrial tachycardia to see how well different rhythm control treatments work over the long term. Researchers are focusing on serious outcomes like death, stroke, and heart-related hospital stays. The goal is to gather…
Sponsor: Evangelical Hospital Düsseldorf • Aim: Knowledge-focused
Last updated Jun 27, 2026 07:58 UTC