HCP Mode — summaries include clinical detail, trial data, and statistical outcomes.
Patient Mode — summaries use plain language, avoiding clinical jargon.
Rheumatology
Meta-analysis
Sarcopenia linked to 2.16-fold higher odds of atrial fibrillation in meta-analysis
Muscle loss linked to higher risk of irregular heartbeats
A meta-analysis of over 3 million patients found sarcopenia associated with significantly higher odds of atrial fibrillation (OR 2.16; 95% C…
A large study involving over 3 million people found that muscle loss, known as sarcopenia, is linked to a higher risk of developing atrial f…
Frontiers
Jul 29, 2026
Cardiology
Meta-analysis
Antazoline May Beat Propafenone and Amiodarone for AF Conversion
Antazoline shows better results for atrial fibrillation heart rhythms
A meta-analysis suggests antazoline is more effective than propafenone or amiodarone for converting atrial fibrillation to sinus rhythm, wit…
A new review suggests antazoline may be more effective than common medications at restoring normal heart rhythms for patients with atrial fi…
NEJM
Jul 26, 2026
Cardiology
Meta-analysis
Catheter ablation reduces atrial fibrillation recurrence compared to anti-arrhythmic drugs in paroxysmal and persistent cases
Catheter Ablation Shows Lower Recurrence Rates for Atrial Fibrillation
This systematic review and meta-analysis of randomized controlled trials compares catheter ablation to anti-arrhythmic drugs (AAD) for manag…
A review of clinical trials suggests catheter ablation may lead to lower heart rhythm recurrence rates compared to anti-arrhythmic drugs.
Jul 22, 2026
Cardiology
Meta-analysis
Cardiac rehabilitation reduces atrial fibrillation recurrence (RR 0.77) and improves exercise capacity in patients
Cardiac Rehabilitation May Reduce Recurrence of Atrial Fibrillation
This meta-analysis of randomized controlled trials involving 1550 patients found that cardiac rehabilitation significantly reduced overall a…
A review of clinical trials suggests that cardiac rehabilitation can lower the risk of atrial fibrillation returning and improve exercise ca…
Jul 21, 2026
Cardiology
Meta-analysis
Pulsed field ablation reduces procedure time compared to very high-power short-duration ablation in atrial fibrillation
Pulsed field ablation speeds up heart surgery for atrial fibrillation
This meta-analysis of 11 observational studies evaluated pulsed field ablation (PFA) against very high-power short-duration ablation (vHPSD)…
A newer technique called pulsed field ablation can significantly shorten procedure times for patients undergoing heart surgery to treat irre…
Frontiers
Jul 21, 2026
Cardiology
Meta-analysis
Rhythm control for postcardiac surgery atrial fibrillation shows higher conversion rates but increased risks
Rhythm Control Shows Higher Risks for Post-Surgery Heart Patients
Researchers evaluated the clinical impact of rhythm control versus rate control in patients with atrial fibrillation following cardiac surge…
Aggressive heart rhythm treatments may increase the risk of side effects like low blood pressure in patients following heart surgery.
Frontiers
Jul 15, 2026
Cardiology
RCT
Inadequate sleep duration is associated with higher risk of atrial flutter recurrence after ablation
Short or long sleep may increase risk of heart rhythm issues
This multicentre randomized controlled trial of 720 patients undergoing catheter ablation for atrial fibrillation found no significant assoc…
Patients with atrial fibrillation who get less than 6 hours or more than 8 hours of sleep face a higher risk of specific heart rhythm recurr…
medRxiv
Jul 14, 2026
Cardiology
Meta-analysis
Left atrial appendage electrical isolation combined with pulmonary vein isolation reduces recurrent atrial arrhythmia
Adding Electrical Isolation Reduces Recurrent Arrhythmia in Atrial Fibrillation
This meta-analysis evaluated the addition of left atrial appendage electrical isolation to standard pulmonary vein isolation for patients wi…
A new analysis shows that adding electrical isolation to standard procedures can significantly lower the risk of recurring heart rhythm issu…
Jul 12, 2026
Cardiology
Sys. Review
Patients with cardiovascular diseases show measurable prevalence of active cancer across multiple conditions
Heart disease patients show measurable risk of developing various cancers
This systematic review and meta-analysis analyzed 4,759,695 patients to determine the prevalence of active cancer in individuals with variou…
New data shows that people with heart conditions like stroke or heart failure have a measurable rate of active cancer cases.
medRxiv
Jul 9, 2026
Cardiology
Sys. Review
Macrophage migration inhibitory factor serves as a potential biomarker and therapeutic target for atrial fibrillation
Protein levels may predict heart failure and stroke risks
This systematic review synthesizes evidence regarding macrophage migration inhibitory factor (MIF) in the context of atrial fibrillation and…
A specific protein called MIF is linked to heart damage and can help doctors predict serious complications like stroke or heart failure.
Frontiers
Jul 9, 2026
Cardiology
Meta-analysis
Electrical cardioversion and catheter ablation are safe and effective for arrhythmias in pregnant women
Catheter Ablation and Cardioversion Show Success for Pregnant Women
This narrative review synthesizes evidence regarding electrical cardioversion and catheter ablation for managing arrhythmias during pregnanc…
New data shows that both electrical cardioversion and catheter ablation are effective ways to treat heart rhythm issues in pregnant patients…
Frontiers
Jul 7, 2026
Cardiology
RCT
Apixaban reduces stroke and systemic embolism in patients with subclinical atrial fibrillation and an implantable cardiac monitor
Apixaban reduces stroke risk in patients with certain heart conditions
This randomized controlled trial evaluated 4012 patients with subclinical atrial fibrillation, including a cohort of 209 with an implantable…
A new analysis shows that apixaban may significantly lower stroke risks for patients with subclinical atrial fibrillation and specific cardi…
Jul 3, 2026