Friday, 15 September 2023

ERJ Open Research: pick of the week

Pulmonary arterial wedge pressure (PAWP) provides accurate but imprecise estimates of left ventricular end-diastolic pressure (LVEDP) during exercise. A combination of PAWP ≥25 mmHg at peak and/or PAWP/cardiac output slope >2 mmHg·L1·min1 correctly identifies heart failure with preserved ejection fraction patients among those individuals with either PAWP or LVEDP ≥25 mmHg at peak.

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