When we think of the human heart, we might first picture what is central and at the core of our life. Our heart is the place where faith, feelings, and love reside. So many love songs through the ...

Protected by the sternum and the ribcage, your heart sits comfortably in the center of your chest. It weighs less than 1 pound and beats about 100,000 times per day. That is 36,500,000 times each year ...

An S4 heart sound cannot be present during atrial fibrillation (atrial kick is required). An S3 heart sound cannot be present in the setting of severe mitral stenosis. An S3 heart sound can be present ...

CardioSignal, the developers of an app that performs a heart test using some of the most basic smartphone features, has collected $10 million in early venture capital funding to validate its approach ...