Background Pulmonary hypertension (PH) is debilitating disease characterized by a progressive increase in pulmonary arterial pressure (PAP) that leads to right ventricular (RV) failure and death.

Abstract: In pulse oximetry, arterial blood pulsations are used to estimate peripheral arterial oxygen saturation (SpO2) using photoplethysmography (PPG). On the contrary, peripheral venous oxygen ...

Abstract: Mixed venous oxygen saturation (SvO2) can play a pivotal role for patient monitoring and treatment in critical care and cardiopulmonary medicine. Unfortunately, its continuous measurement ...

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Mixed venous oxygen tension (PvO2) — a measure for tissue oxygenation — is a significant predictor of outcomes in pulmonary hypertension (PH), a study suggested. Specifically, lower PvO2 was ...