Tailored Approach to Temporary Mechanical Circulatory Support for Cardiogenic Shock: Strategies to Facilitate Patient Mobilization

Abstract

Purpose of review: This article discusses a tailored approach to managing cardiogenic shock and temporary mechanical circulatory support (tMCS). We also outline specific mobilization strategies for patients with different tMCS devices and configurations, which can be enabled by this tailored approach to cardiogenic shock management.

Recent findings: Safe and effective mobilization of patients with cardiogenic shock receiving tMCS can be accomplished. Appropriate patient selection, tailored device management, and dynamic multidisciplinary approaches to mobilization are critical to success. Cardiogenic shock is a heterogeneous condition characterized by end-organ dysfunction due to hypoperfusion and low cardiac output. Temporary mechanical circulatory support (tMCS) is an increasingly valuable tool in managing these patients, with various devices and configurations available. Critically ill patients receiving tMCS are at risk for complications and deconditioning associated with prolonged bed rest, making it essential to implement strategies that promote mobility when feasible. We advocate for a tailored approach to the selection and management of tMCS in patients with cardiogenic shock. This approach focuses on the early identification of patients who may benefit from tMCS before further deterioration, alongside the selection of devices that provide ventricular-specific support and facilitate upper-body cannulation to enhance mobilization while also considering patients' potential exit strategies from tMCS. Understanding this approach is vital to appropriately facilitating safe and effective mobilization.

Keywords: Cardiogenic shock; ECMO; Frailty; Impella; Mobilization; Temporary mechanical circulatory support.