Medically reviewed by Jeffrey S. Lander, MD The first heart sound, or S1, is the "lub" of a normal heartbeat. It's a ...

CAD occurs when the arteries that supply blood to the heart become ... A heart attack, or myocardial infarction, happens when blood flow to part of the heart muscle is reduced or completely ...

Medically reviewed by Anisha Shah, MD Ischemia occurs when the heart does not receive adequate blood supply to function ...

These measurements provide insights into total blood flow through the heart tissue. Understanding myocardial blood flow (MBF) has become increasingly crucial in managing coronary artery disease (CAD).

St. Luke’s University Health Network’s interventional cardiology team recently debuted the Abbott PressureWire X, the tiniest device ever made for measuring the health and function of the ...

KEEPING legs smooth and shiny during the winter months can be challenge, as the constant shift between dry air from having ...