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When to consider mechanical support in acute heart failure and cardiogenic shock?
Myocardial dysfunction & atrial disorders
Interview
Deciding when to deploy Mechanical Circulatory Support (MCS) in patients with cardiogenic shock is crucial but remains an unresolved challenge.
In this interview, Giuseppe Rosano and Hatem Soliman Aboumarie explain how timing determines success. Early intervention may stabilise haemodynamics, but premature support carries procedural risks. Conversely, late MCS initiation after established organ failure offers limited benefit.
They also highlight the importance of using common references such as the SCAI or INTERMACS classifications to identify candidates most likely to benefit from MCS. The importance of patient phenotyping using echocardiography and invasive haemodynamics is also emphasised as it helps guide device choice.
By framing MCS timing through the “parachute” metaphor, this discussion highlights the importance of identifying the optimal window in which intervention meaningfully alters prognosis.
