MIAO, Rongrong; WU, Tingting; WU, Qilong; YE, Teng; LI, Hui; LIAO, Shusheng. Noninvasive assessment of hemodynamic profile and myocardial mechanics in pulsus alternans patients by multiple echocardiographic methods. The Ultrasound Journal, Fidenza (PR), Italy, v. 17, n. 1, p. 46, 2025. Disponível em: https://mattioli1885journals.com/index.php/theultrasoundjournal/article/view/18163. Acesso em: 30 jan. 2026.