Read on to learn more about resting heart rate including normal resting heart rates based on age, target heart rate zones during activity and red flags to consider, plus causes of an elevated ...

If my EKG is normal, is my heart OK? It's possible to have normal ... which is then converted into a graph that your doctor can interpret.

Heart sounds are the noises made as blood moves through the heart with each heartbeat. When the heart valves close, they make a distinct lubb-dupp sound. Healthcare providers listen to the heart's ...

For doctors trying to determine whether a patient's blood pressure is within normal range, the answer may depend on the type of graph they're ... dizzy and lower their heart rate," Shaffer said.

For doctors trying to determine whether a patient's blood pressure is within normal range, the answer may depend on the type of graph they're ... dizzy and lower their heart rate," Shaffer said.

In the normal heart, the lower chambers (ventricles) pump at the same time and in sync with the heart's upper chambers (atria). Cardiac resynchronization therapy (CRT), also called biventricular ...

I can feel my heart beating quickly when I’m feeling anxious or stressed. What can I do about it? Is this normal? You can slow a rapid heart rate, caused by anxiety and even cardiac arrhythmias ...