Anaesthetic Considerations for Patients with Severe Aortic Stenosis
نویسندگان
چکیده
Valvular heart disease has significant effect on the outcome of practically any kind of surgical procedure involving general or regional anaesthesia. The most frequently encountered cardiac valve lesions produce pressure overload (mitral stenosis, aortic stenosis) or volume load (mitral regurgitation, aortic regurgitation) on the left atrium or left ventricle. Anaesthetic management during the perioperative period is based on the likely effects of drug induced changes in cardiac rhythm, heart rate, preload, afterload, myocardial contractility, systemic blood pressure, systemic vascular resistance and pulmonary vascular resistance relative to the pathophysiology of the heart disease.[1]
منابع مشابه
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