270 Ch 269. Cardiogenic Shock + Mechanical Circulatory Support

Cardiogenic shock = state of low cardiac output + tissue hypoperfusion despite adequate volume; mortality 40-50%+; AMI = most common cause; SCAI shock classification stages A-E; mechanical circulatory support (MCS): IABP, Impella, VA-ECMO; shock teams + multidisciplinary improve outcomes; modern era 2024+。