Which of the following clinical manifestations are indicative of left ventricular failure?

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Patients presenting with left ventricular failure have one of the following: (1)decreased exercise tolerance, (2)fluid retention, or (3)discovery during examination of noncardiac problems.Clinical manifestations of left ventricular failure include decreased peripheral perfusion with weak or diminished pulses; cool, pale extremities; and, in later stages, peripheral cyanosis.

Which of the Following Clinical Manifestations Are Indicative of Left