BACKGROUND: Despite the high morbidity and mortality of heart failure with preserved ejection fraction (HFpEF), treatment ...

Here, authors pinpoint a motif in the HCN4 channel that governs heat-driven heart rate acceleration and demonstrate its conserved role in other HCN channels, revealing a conserved mechanism ...

That morning coffee ritual might be doing more than just waking you up – it could be protecting your brain for decades to ...

Two studies led by researchers at the Broad Institute of MIT and Harvard and Mass General Brigham have greatly expanded the ...

Discover how chronic stress silently harms your heart through inflammation, blood pressure spikes, and heart rhythm changes ...

Objective Emergency department (ED) staff need to rapidly establish accurate diagnosis and management for children with arrhythmias. Limited data are available on the presenting features, epidemiology ...

Dr. Shih-An Chen is a Professor of Medicine at National Yang-Ming Chiao Tung University School of Medicine, the Honorary Superintendent at Taichung Veterans General Hospital in Taichung, Taiwan, and ...

"Mapping with multi-electrode catheters has taught us so much in both mechanism and therapy for both atrial and ventricular arrhythmias. Remaining limited to only point-by-point mapping has held back ...

Windtree Therapeutics, Inc. (NasdaqCM: WINT) has filed a national phase patent application with the Indian patent office for its innovative heart failure treatment, Istaroxime. The application, ...

"Our results indicate that if you suffer from LQTS and find that you are carrying a KCNQ1 variant, you can't assume that a particular molecular mechanism underlies your condition," Sanders said.

This could enable precise diagnostic mapping to understand arrhythmia mechanism and target ablations accordingly. Boston Scientific’s Cardiology page on LinkedIn posted a case video visualizing ...

Additionally, if a stroke is accompanied by myocardial infarction, heart failure can develop as a result. An arrhythmia is an irregular heart rate or rhythm. An arrhythmia can cause a stroke, and a ...