When his team flowed the TKI sorafenib through the heart chip, the cells died in the same way that they do in an actual heart. By measuring the electric impulses that drive the cardiomyocytes to beat, ...

A cardiologist has shared that people need to stop assuming that their heart palpitations are innocent and seek help. Taking to TikTok, Doctor Siyab, aka @drsiyabmd, said “I often take care of ...

My heart was beating really fast, but I don’t have symptoms now. Should I see a doctor? If you’ve asked yourself this question, then you’ve probably noticed your heart skipping a beat, fluttering, or ...

You know the feeling. When you first see your crush and your head starts spinning, your palms get sweaty, and your heart begins beating a mile a minute. Is this love? Or is it … an arrhythmia?

When your heart “skips a beat” it may feel like a brief flutter or flip-flop in your chest. A scary symptom that is usually harmless, that skipped beat feeling is actually an extra beat that ...

Graduate students whiz around this slimy beating heart and crawl under the tubes connected to the apparatus cradling the organ as a Medtronic scientist prods a snaking tool around its interior.