…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…

…linearly at low coronary flow rates. However, as flow continues to rise, tracer uptake plateaus. This saturation effect can lead to an underestimation of blood…

…with oxygen demands. Depending on several factors– including the severity of the stenosis/occlusion, microvascular function, myocardial oxygen extraction, presence of collateral circulation, etc –ischemia…

…low, renal excretion is negligible, and doses do not require reduction in patients with renal disease; neither amiodarone nor desethylamiodarone is dialyzable. The volume of…

…slurred terminal portion of the R wave in the high risk morphology, which replaces the sharp negative S wave seen in the low risk beat…