Walmart has massively marked down a highly-rated pulse oximeter that's designed to monitor your heart rate and blood oxygen ...

Discover how one overlooked smartwatch metric can reveal hidden heart problems and why it may be the key to tracking real cardiovascular health.

Your average daily heart rate is a useful metric; so is your daily step count. Combining the two might be even better.

New research finds a calculation called DHRPS can help give you better insight into your heart health than step count or ...

St. David's in Austin is the first in country to use new dual catheter to fix heart flutter and AFib at the same time.