The FDA granted a 510(k) clearance to Retia Medical’s hemodynamic monitoring device for measuring a patient’s cardiac output in intensive care units or the operating room. The Valhalla, New York-based ...

Decreased cardiac output is when your heart can no longer pump enough oxygen to meet the demands of your body. A rapid heart rate is a common symptom, but there are others, too. Your heart is ...

Doctors use heart tests to diagnose or monitor different heart conditions. They include blood tests, electrocardiograms, echocardiograms, and coronary angiograms. Doctors use these tests to diagnose ...