Fig. 9 | Scientific Reports

Fig. 9

From: Transthoracic echocardiography of left ventricular underfilling improves risk stratification in pulmonary arterial hypertension

Fig. 9The alternative text for this image may have been generated using AI.

DCA evaluates the clinical utility of REVEAL-Lite 2.0, REVEAL-ECHO, the current LV model, and the combined echo model by quantifying net benefit across a range of threshold probabilities for decision-making. The X-axis represents the threshold probability at which a clinical intervention would be triggered, and the Y-axis represents the mean net benefit compared with “treat all” and “treat none” strategies.

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