A new heart monitoring system combining 3D printing and artificial intelligence could transform the way doctors measure and ...

Your eyes—retinal blood vessels and retinal imaging—may help predict heart disease, according to a new study. Here, doctors ...

In a study of 130 volunteers conducted at the Federal University of São Carlos, a drastic decrease in heart rate variability, i.e. the heart’s ability to adapt to environmental and physiological ...

Coronary arteries are a vital part of the human heart, providing it with oxygen-rich blood so that it can work. By comparing the hearts of mammals, birds, reptiles, fish and frogs, a ...

New research suggests that the circadian system in people with obstructive sleep apnea may disrupt blood vessel function ...

Austin physicians are trying new ways to treat chronic heart conditions. Five cardiologists at Heart Hospital of Austin are the first in the nation to administer a valve replacement system to ...

'The key with HIIT is to exercise at a high enough intensity to influence the push of your heart, and the stretch of your blood vessels. True high-intensity intervals are three minutes or less, and ...