…resistant to resolution. Known predictors of cardiac arrest The only risk biomarker in genuinely widespread use is left ventricular ejection fraction (LVEF), measured by echocardiography…

…radiotracers emit gamma photons directly. These gamma rays are detected by gamma cameras to create tomographic images of the left ventricle. In PET (Positron Emission…

…of the Left Ventricle). Regional wall motion abnormalities are defined as regional abnormalities in contractile function. Ischemic heart disease is the most common cause of…

…even in patients with left ventricular dysfunction, though those with depressed ejection fraction should receive it with great caution due to the risk of hypotension…

…a cerumen loop. Suction with Frazier tips of various sizes. A balloon catheter (a 5–6 Fr Fogarty or a Katz extractor). A local anaesthetic…