The newly oxygen-rich blood (shown in red) returns to the heart and enters the left atrium. Blood flows through the left atrium into the left ventricle. The left ventricle pumps the oxygen-rich ...

The now-viral Heart Diagram video features a hand-drawn heart with some unconventional labels instead of the usual scientific terms for the chambers (atrium, ventricle), the student has written ...

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.

She also has a place in his heart. While Haritha is his classmate, who occupies his right atrium, Pooja is his ex-lover, whom he can’t forget. She is in his right ventricle. The diagram ...

Cut through the coracoid bar and pull back to fully open the pericardial cavity. Locate the vessels entering and leaving the heart and the 2 heart chambers - atrium and ventricle. Look at diagram of ...