Smartwatches can track heart rate and flag irregular rhythms, but cardiologists explain why a normal reading cannot rule out heart disease.

What if I told you that your heart and brain are engaged in a silent conversation, influencing your resilience, well-being, and even recovery from surgery? Recent breakthroughs in neuroscience, ...

DALLAS, July 17, 2025 — Scar tissue in the heart was associated with abnormal heart rhythms among healthy, long-time male endurance athletes age 50 or older, potentially increasing their risk of ...

Despite the cooler weather and relief from the heat, the monsoon can cause changes in temperature, humidity, daily habits and ...