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 ...

To put it in non-medical terms, I was born with the heart of an amphibian. A normal human heart has four chambers; I only have three as the lower two are joined as one chamber.

You probably were told your resting heart rate at your last checkup. Or maybe you get alerts throughout the day thanks to a ...

1. While the general form of the electrocardiogram is similar to that of the normal human heart (Fig. 2), except that the T-wave is inverted in the crocodile owing to the lead used, significant ...

American Heart Month happens in February, and it's a great time to bring awareness to heart disease and prevention.

This communication reports the distribution of the acid mucopolysaccharide fractions of the normal human heart valves.