1.
Miao R, Wu T, Wu Q, Ye T, Li H, Liao S. Noninvasive assessment of hemodynamic profile and myocardial mechanics in pulsus alternans patients by multiple echocardiographic methods. Ultrasound J. 2025;17(1):46. Accessed January 30, 2026. https://www.mattioli1885journals.com/index.php/theultrasoundjournal/article/view/18163