Fig. 4
From: Mechanical circulatory assist devices: a primer for critical care and emergency physicians
Differential diagnosis and management of hypotension and shock in patients with LVADs. CRT capillary refill time, CVP central venous pressure, echo echocardiography, IV intravenous, IVC inferior vena cava, LV left ventricular, MI myocardial infarction, PA pulmonary artery, PAC pulmonary artery catheter, PLR passive leg raising, RV right ventricle, SVO 2 mixed venous oxygen saturation, UOP urinary output, VAD ventricular assist device