Pulmonary Circulation – Anatomy, Physiology, and Clinical Considerations (2019) Unknown

Description

A detailed lecture covering the mechanics of pulmonary circulation, including anatomical considerations (extra-alveolar vs. alveolar vessels), physiological shunts, and blood volume dynamics. The text analyzes factors affecting Pulmonary Vascular Resistance (PVR), such as lung volume, blood flow, blood gases (PO2 and PCO2), and vasoactive substances. It provides a detailed comparison of pressures and resistances between the pulmonary and systemic circulations and discusses clinical conditions like pulmonary hypertension and the causes of pulmonary edema.