Find the Foci of the Ellipse

question 38

Multiple Choice

Find the foci of the ellipse.

---

Definitions:

Myocardium

The muscular tissue of the heart, responsible for contracting and pumping blood throughout the body.

Pericardial Sac

The Pericardial Sac, or pericardium, is a double-layered membrane that surrounds the heart, providing it with protection and lubrication.

Papillary Muscles

Muscles located in the ventricles of the heart, attaching to the cusps of the atrioventricular valves via chordae tendineae and preventing valve inversion.

AV Valves

The atrioventricular valves, consisting of the tricuspid and mitral valves, are located between the atria and ventricles in the heart, regulating blood flow and preventing backflow.