The cardiovascular system is made up of your heart and your blood vessels. This heart anatomy diagram shows that blood flows from the right atrium into the right ventricle and out to the lungs ...

“Cardiac arrest may be reversed if CPR is performed and a defibrillator shocks the heart and restores a normal heart rhythm within a few minutes,” the American Heart Association says. More ...

A student's unconventional anatomy diagram of a heart has gone viral on social media, garnering attention for its humorous and personal twist. Instead of labelling traditional heart chambers ...