Point-Of-Care Cardiac Ultrasound: is it time for anesthesiologists to embrace and achieve competence? - Papa FV; Galhardo C Jr; Pontes JPJ; Alves RL; Zamper R; Salgado M; da Costa LGV; Lineburger EB; Dos Reis Falcão LF (Brazilian journal of anesthesiology (Elsevier), 2023)