{"identifier":"nobleid:/w1/20260522/AD055EDE","arkIdentifier":"ark:/48914/w1/20260522/AD055EDE","version":1,"workTitle":"Accuracy of emergency physician assessment of left ventricular ejection fraction and central venous pressure using echocardiography.","workType":"Journal Article","authors":"Marco R Randazzo, Eric R Snoey, M Andrew Levitt, Kevin Binder","description":null,"workUrl":null,"createdAt":"2026-05-22T18:53:21.242248Z","canonicalUrl":"https://nobleid.org/ark:/48914/w1/20260522/AD055EDE.v1"}