Cardiology

ECG Challenge

Just Ride It Out?

During a 25-mile bike ride, a 61-year-old avid cyclist developed chest discomfort. Will pushing through the pain make it worse?

MD IQ

ECG Challenge

One Heck of a Check-up

A 63-year-old man with significant cardiac history reports that lately, his heart rate has been slow and skipping beats. What does his semi-annual...

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