Keywords: cardiogenic shock; circulatory support; extracorporeal membrane oxygenation (ECMO); intra-aortic balloon pump; left ventricular unloading; left ventricular venting, mechanical circulatory support (MCS); percutaneous ventricular assist device (pVAD); temporary circulatory support (TCS); transaortic microaxial pump (Impella); venoarterial ECMO.