Journal of cardiac failure
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Randomized Controlled Trial Multicenter Study
Right Ventricular Dysfunction in Acute Myocardial Infarction Complicated by Cardiogenic Shock: A Hemodynamic Analysis of the Should We Emergently Revascularize Occluded Coronaries for Cardiogenic Shock (SHOCK) Trial and Registry.
The prevalence and significance of right ventricular dysfunction (RVD) in patients with cardiogenic shock due to acute myocardial infarction (AMI-CS) have not been well characterized. We hypothesized that RVD is common in AMI-CS and associated with worse clinical outcomes. ⋯ Hemodynamically defined RVD is common in AMI-CS. Routine assessment with pulmonary artery catherization allows detection of RVD; however, further work is needed to identify interventions that will result in improved outcomes for these patients.