Cardiac system anatomy

Infographics, activities, and other resources to help you teach your students about the

Cardiac Physiology 👨‍⚕️🏃‍♂️‍➡️ Follow @medquizzone for more medical insights : : : : : : : : : : : #usmle #plab #cardio #cardiacnurse #cardiachealth

The human cardiovascular system is made up of the heart, the blood it pumps, and the blood vessels, veins and arteries, through which the blood travels.

Electrical impulses from the heart muscle cause your heart to beat (contract). This electrical signal begins in the sinoatrial (SA) node, located at the top of the heart's upper-right chamber (the right atrium). The SA node is sometimes called the heart's "natural pacemaker."

Insight and education into the world of the EMT/Paramedic. Lots of useful info for students. And occasionally whatever I feel like posting