Cardiac output can be calculated using the following equation: Stroke volume close stroke volumeThe volume of blood pumped from the heart with each beat. is the volume of blood pumped out of each ...

Despite such vast biological diversity, it was believed until recently that the structure and function of the heart across ...

as medical research shows that heartbreak can actually change the structure of your heart. "I think everyone goes through it at some point in life," said Cullen McEachern, who recently moved to ...

The impulse is then passed to another node within the heart – the atrioventricular node (AVN). This node is in the lower part of the right atrium.