Cardiac diagnoses and all-cause mortality do not carry the same evidentiary weight in an observational study, and Eman A.

Your career has spanned a period of major transformation in our understanding of Friedreich’s ataxia ...

This is the ultimate heart rate variability deep dive—nuanced, practical, and funny. I'll even share a story involving Andrew ...

Clinicians often use a medical test called a 12-lead electrocardiogram (ECG) to diagnose heart problems. It uses electrodes ...

Learn how to distinguish between medication side effects and obstructive hypertrophic cardiomyopathy progression.

Patients with breast and lung cancer are at increased risk of cardiotoxicity, or heart-related damage caused by cancer ...

Clinicians often use a medical test called a 12-lead electrocardiogram (ECG) to diagnose heart problems, which uses ...

This month, readers gravitated most toward the memory of David Taggart. Stories interpreting data from ESC 2026 also drew ...