Results 311 to 320 of about 514,585 (356)
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Metabolic Arrest of the Ischemic Heart
The Annals of Thoracic Surgery, 1975Procaine, hypocalcemia, magnesium, fluoride, adrenochrome, and tetrodotoxin have been used to induce metabolic arrest of the heart and increase its tolerance to ischemia. Prolonged periods of ischemic cardiac arrest without measurable deterioration of cardiac function are possible.
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The coronary microcirculation in the potassium chloride arrested heart
Journal of Molecular and Cellular Cardiology, 1971Abstract The experiments were concerned with the coronary capillary circulation of the left atrium in the potassium chloride arrested cat heart, using transillumination. Capillary red cell velocity was measured using cinematography and color films (16 mm 24 frames/s) and frame to frame analysis of red cell progression.
Richard J. Bing +11 more
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Italian heart journal. Supplement : official journal of the Italian Federation of Cardiology, 2001
Cardiac arrest is one of the leading causes of mortality in industrialized countries and is mainly due to ischemic heart disease. According to ISTAT estimates, approximately 45,000 sudden deaths occur annually in Italy whereas according to the World Health Organization, its incidence is 1 per 1000 persons.
F. Chiarella +9 more
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Cardiac arrest is one of the leading causes of mortality in industrialized countries and is mainly due to ischemic heart disease. According to ISTAT estimates, approximately 45,000 sudden deaths occur annually in Italy whereas according to the World Health Organization, its incidence is 1 per 1000 persons.
F. Chiarella +9 more
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Induced Fibrillatory Arrest in Open-Heart Surgery
New England Journal of Medicine, 1960EARLY experiments in open-heart surgery indicated the need for preventing air embolism from the open heart during cardiopulmonary bypass. The studies that were made by Senning1 and by Glenn and Sewell,2 independently, on deliberately induced ventricular fibrillation, were aimed at the solution of this problem, as were later studies by others on cardiac
Edward Longo +5 more
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Cardiac Arrest in Infants After Congenital Heart Surgery [PDF]
Circulation, 1999 Background —The survival rate to discharge after a cardiac arrest in a patient in the pediatric intensive care unit is reported to be as low as 7%. The survival rates and markers for survival strictly regarding infants with cardiac arrest after congenital heart surgery are unknown.
Randall B. Griepp +7 more
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Cardiac arrest following holiday heart syndrome
International Journal of Cardiology, 1997We describe the case of a patient who, after a binge, had an episode of ventricular fibrillation (holiday heart syndrome) and was successfully resuscitated. In the electrophysiological study, we found dual atrioventricular nodal pathways, an atrioventricular effective refractory period of 210 ms, and an inducible atrial fibrillation with a ventricular ...
Abdel J. Fuenmayor, Abdel M. Fuenmayor
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Energy metabolism in the perfused, arrested rabbit heart
Journal of Molecular and Cellular Cardiology, 1989Energy metabolism of quiescent cardiac muscle was studied in the isolated rabbit heart preparation perfused at constant pressure by the Langendorff technique. Oxygen consumption (MVo2), coronary flow rate (CFR) and the steady state concentrations of high energy phosphate compounds were determined in hearts rendered asystolic using modified Krebs ...
George Kotsanas +2 more
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Residual metabolism of the hypothermic-arrested pig heart
Journal of Surgical Research, 1981Abstract Fourteen Yorkshire pigs were anesthetized and placed on cardiopulmonary bypass. The hearts were cooled to 15°C and arrested with periodic injections of 50 ml of a cold ( T = 4°C) crystalloid cardioplegic solution containing 35 meq/liter K + for 2 hr. The hearts were then reperfused with warm oxygenated blood for 1 hr. A needle pH electrode
Joseph M. Alvarez +9 more
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External Electric Stimulation of the Heart in Cardiac Arrest
A.M.A. Archives of Internal Medicine, 1955Stokes-Adams disease consists of attacks of cerebral ischemia in patients with atrioventricular heart block. The attacks are due to inadequate circulation resulting from very slow idioventricular rhythm, ventricular standstill, ventricular tachycardia, or ventricular fibrillation.
Milton H. Paul +4 more
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