A cardiologist has shared that people need to stop assuming that their heart palpitations are innocent and seek help. Taking ...

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, ...

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.

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 ...