…ideal tracer exhibits high extraction from blood to tissue and high retention, with a linear relationship between myocardial blood flow and measured tracer activity over…

…of all ischemic episodes are asymptomatic (refer to The Ischemic Cascade). Acute coronary syndromes occur when atherosclerotic plaques rupture or erode, leading to atherothrombosis and…

…nor desethylamiodarone is dialyzable. The volume of distribution is large, averaging 60 L/kg, and the drug is highly protein bound (96%). The elimination half…

…effective, terminating well over 99% of the ventricular arrhythmias they detect. It lies instead in patient selection. Because implantation entails appreciable cost and procedural risk…

…hydroxide ions are generated at the negative pole of the battery and produce a liquefactive necrosis that can reach the septal cartilage within a few…