Exercise doesn't just make the heart stronger. It also rewires the nerves that regulate it, a discovery that could pave the ...

Many practitioners look mainly at surface patterns without fully understanding the physiology behind them," says Dr. Tullo.

Below, youll learn all about that weird feeling in your chest, including what causes heart palpitations to begin with, whats totally normal versus when you should go to the hospit ...

The procedure, recently introduced at the Beacon Kalamazoo Heart Institute, was performed for the first time in the region this spring.

ABSTRACT: Background: Cardiovascular disease remains a leading cause of mortality worldwide. In parallel with established cardiovascular risk factors, there is continuing interest in whether ...

Perelman School of Medicine cardiologist Rajat Deo has been studying electrocardiographic (ECG) data and cardiac rhythms for nearly two decades at Penn. He says that every second, hospitals generate ...

Working with "digital twins" of patients' hearts, doctors improved cardiac ablation outcomes for patients with life-threatening arrythmias. In the first clinical trials for cardiac digital twins ...

Introduction Updated primary prevention strategies are needed for post-infarction sudden cardiac death (SCD) based on implantable cardioverter-defibrillator (ICD). Current recommendations, based on ...

The disorders of cardiac rhythm usually induce severe cardiovascular pathologies which might pose significant threats to human health. Although multiple cardiac pacing modalities have been developed, ...

Experts note that implantable loop recorders are valuable for detecting infrequent arrhythmias and guiding anticoagulation decisions post-cryptogenic stroke or atrial fibrillation ablation, but due to ...

Following injury from a heart attack, immune cells called neutrophils release a peptide that punctures stressed heart cells and destabilizes their electrical activity. This triggers life-threatening ...

In recent years, fentanyl, a synthetic opioid that is 50 to 100 times stronger than morphine, has been a main contributor to the opioid crisis. One of the worst adverse effects of fentanyl abuse is ...