Standard medical therapy for all patients will be based on the current recommendations for management of cardiogenic shock. This includes inotropic therapy for cardiac support, vasopressor therapy to achieve target blood pressure, diuretics for volume removal, and mechanical circulatory support as clinically indicated. Laboratory, echocardiographic, and hemodynamic parameters will be obtained for patients prior to randomization, after 18-24 hours post-randomization, and after 48-96 hours post-randomization. Core temperature will be measured via either thermal tip at the end of a transurethral urinary catheter or endotracheal temperature probe in intubated patients.