141. A patient with chronic heart failure (CHF) is characterized by reduced exercise tolerance and fatigue. What is the technical primary pathophysiological reason for these symptoms?
A.
Increased cardiac output.
B.
Inadequate cardiac output to meet metabolic demands of peripheral tissues.
✓
C.
Increased red blood cell count.
D.
Enhanced oxygen delivery.
📖 Additional Information
Increased cardiac output.
Inadequate cardiac output to meet metabolic demands of peripheral tissues.
