The apex of the heart is located - Correct answer-5th intercostal space

Which layer of the heart allows it to act as a pump? - Correct answer-Myocardium

What is the apex of the heart? - Correct answer-The tip of the heart, pointing down towards the left 5th

intercostal space.

Which layer of the heart wall contains the epicardium? - Correct answer-Pericardium

What surrounds the heart? - Correct answer-Pericardium

What is related to the mitral valve (tricuspid valve)? - Correct answer-Bicus...