Hypotension Clinical Trial
Official title:
Evaluation of Norepinephrine in the Management of General Anesthesia-Induced Arterial Hypotension in Chronic Heart Failure Patients in the Operating Room.
Arterial hypotension is a frequent complication of general anesthesia and a significant contributor to postoperative complications. It is a critical marker for the development of acute renal failure and postoperative myocardial infarction. Chronic heart failure (CHF) patients are increasingly encountered in the operating room, and their perioperative morbidity and mortality are substantial, with specific management lacking precise recommendations. The main objective is to assess the impact of a diluted norepinephrine bolus on cardiac output in chronic heart failure patients experiencing arterial hypotension after anesthesia induction.
Arterial hypotension is a frequent complication of general anesthesia and a significant contributor to postoperative complications. It is a critical marker for the development of acute renal failure and postoperative myocardial infarction. Chronic heart failure (CHF) patients are increasingly encountered in the operating room, and their perioperative morbidity and mortality are substantial, with specific management lacking precise recommendations. The potential indications for norepinephrine use are expanding due to dilution methods allowing peripheral catheter administration, particularly for addressing arterial hypotension during general anesthesia induction. However, these indications are primarily based on common practices, and the impact of norepinephrine on cardiac output in patients with chronic heart failure is poorly understood. The main objective is to assess the impact of a diluted norepinephrine bolus on cardiac output in chronic heart failure patients experiencing arterial hypotension after anesthesia induction. ;
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