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Critical Care

Journal of Shock and Hemodynamics

2023

Positive end-expiratory pressure

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Right Ventricular Hemodynamics In Covid-19 Patients, Steven Hollenberg Feb 2023

Right Ventricular Hemodynamics In Covid-19 Patients, Steven Hollenberg

Journal of Shock and Hemodynamics

The right ventricle is highly sensitive to afterload, and pulmonary compromise can increase pulmonary vascular resistance and lead to right ventricular dysfunction. Pulmonary hypertension can also be exacerbated by mechanical ventilation. Patients with COVID-19 pneumonia and respiratory failure, especially those ventilated with positive end-expiratory pressure, are prone to pulmonary hypertension. Understanding their right ventricular hemodynamics can have therapeutic and prognostic implications.