Let’s face it: most of us have had difficulty drawing a heart diagram in school, and if given the option, we have always attempted the other question in the exam. However, one student faced the ...

If you clench your hand into a fist, this is approximately the same size as your heart. It is located in the middle of the chest and slightly towards the left. The heart is a large muscular pump ...

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 ...