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[Cardiac resuscitation using glucose-insulin--a case report]
Anaesthesiologie Und Reanimation
|January 1, 1989
Summary
High-dose glucose and insulin therapy effectively treated catecholamine-refractory cardiac failure post-valve replacement. This cardiac nutrition approach improved the heart
Area of Science:
- Cardiology
- Metabolic Medicine
Background:
- Post-cardiac surgery patients may develop severe heart failure.
- Catecholamine inotropes are standard treatment but can be ineffective.
Observation:
- A 52-year-old female patient experienced catecholamine-refractory cardiac failure after double valve replacement.
- Standard inotropic agents (dopamine, dobutamine, epinephrine) failed to improve left ventricular function.
Findings:
- High-dose glucose (1 g/kg/min) and insulin (1.5 IU/kg/min) administration reversed the cardiac failure.
- This metabolic intervention demonstrated an anabolic effect, promoting high-energy phosphate resynthesis.
Implications:
- Glucose-insulin therapy offers a potential "ultima ratio" treatment for refractory cardiac failure.
- Cardiac nutrition with glucose and insulin can enhance myocardial contractility and inotropic capacity.