Wedge Pressure Monitoring in Myocardial Infarction

Abstract
In acute myocardial infarction complicated by left ventricular failure, knowledge of the left ventricular filling pressure is required for the proper evaluation of myocardial performance and choice of therapy. Intermittent measurement of this pressure will allow anticipation of the development of pulmonary edema, optimal volume support in low-flow-lowpressure states, and continuous assessment of the hemodynamic effects of traditional and more recent therapeutic interventions. In this setting, central venous pressure used as an index for left ventricular filling pressure does not possess the required accuracy. Since the relation between filling pressure of the left and right sides of the heart is . . .

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