CHF, congestive heart failure; FFP, fresh frozen plasma; IABP, intra-aortic balloon pump; IVC, inferior vena cava; PE, pulmonary embolism; POCUS, point-of-care ultrasound; RV, right ventricle; tPA, tissue plasminogen activator; VAD, ventricular assist device. This evidence concerns the gene PLAT and pulmonary embolism.