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Cardiogenic shock: evolving definitions and future directions in management.

ABSTRACT: Cardiogenic shock (CS) is a complex and highly morbid entity conceptualised as a vicious cycle of injury, cardiac and systemic decompensation, and further injury and decompensation. The pathophysiology of CS is incompletely understood but limited clinical trial experience suggests that early and robust support of the failing heart to allow for restoration of systemic homoeostasis appears critical for survival. We review the pathophysiology, clinical features and trial data to construct a contemporary model of CS as a systemic process characterised with maladaptive compensatory mechanisms requiring prompt and appropriately tailored medical and mechanical support for optimal outcomes. We conclude with an algorithmic approach to acute CS incorporating clinical and haemodynamic data to match the patient's cardiac and systemic needs as a template for contemporary management.

SUBMITTER: Jones TL

PROVIDER: S-EPMC6519403 | biostudies-literature | 2019

REPOSITORIES: biostudies-literature

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Cardiogenic shock: evolving definitions and future directions in management.

Jones Tara L TL Nakamura Kenta K McCabe James M JM

Open heart 20190508 1

Cardiogenic shock (CS) is a complex and highly morbid entity conceptualised as a vicious cycle of injury, cardiac and systemic decompensation, and further injury and decompensation. The pathophysiology of CS is incompletely understood but limited clinical trial experience suggests that early and robust support of the failing heart to allow for restoration of systemic homoeostasis appears critical for survival. We review the pathophysiology, clinical features and trial data to construct a contemp ...[more]

PMID: 31168376

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