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

Cardiac diagnoses and all-cause mortality do not carry the same evidentiary weight in an observational study, and Eman A. Toraih, MD, PhD, wants clinicians to know the difference.

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

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

This is the ultimate heart rate variability deep dive—nuanced, practical, and funny. I'll even share a story involving Andrew Huberman, Starbucks, and my girlfriend’s friend seeing my butt. Really.

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

Starting 14-day ECG monitoring immediately after ED assessment for unexplained syncope did not result in fewer ...

Broken heart syndrome” can mimic a heart attack so closely that patients often need invasive testing to tell the difference.

A Stanford study's 12-month follow-up reveals significant improvements in PTSD, depression, and anxiety in Special Operations veterans with TBIs after ibogaine treatment.

Long-term melatonin use has been linked to higher heart failure risk, raising questions about the safety of taking the sleep ...

We often think about heart disease as something that suddenly happens, like a heart attack, requiring a trip to the emergency ...

Robust environmental sealing gives the 970 a 5 ATM rating, making it watertight to 50 metres. This is so good it's almost overkill for rainy rides, swimming, pool diving, snorkelling and so on – after ...