Physical Examination: Difference between revisions

====Pulse====

The peripheral pulsations should be assed by both palpitation of the pulse and auscultation for bruits. Pulse abnormalities and bruits increase the likelihood of peripheral arterial disease. Pulsations should be assessed and documented in several arteries in the body in order to get an idea of the state of peripheral vasculature. Easily and fast palpable pulses in healthy individuals include the brachial, radial, and ulnar arteries of the upper extremities and the femoral, popliteal, dorsalis pedis, and posterior tibial arteries of the lower extremities. Minor or absent pulsations suggest a severe stenotic lesion proximal of the palpation site. To asses the cardiac (dys)function through the pulse generally an artery close to the heart should be selected, such as the carotid. Bounding high-amplitude carotid pulses suggest an increase in stroke volume and should be accompanied by a wide pulse pressure on the blood pressure measurement. A weak carotid pulse suggests a reduced stroke volume. [Figure 1]