An accumulation of excess fluid in the pericardial space
A)causes external compression of the heart.
B)depresses the SA node,thereby eliminating pacemaker activity.
C)causes valvular stenosis.
D)causes a left-to-right shunt.

Question

Quizplus · Accepted Answer

Excess fluid in the pericardial space, also known as pericardial effusion, can cause external compression of the heart. This can lead to decreased cardiac output and other symptoms, such as chest pain and shortness of breath.

An Accumulation of Excess Fluid in the Pericardial Space