Results 311 to 320 of about 136,691 (332)
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The Evaluation and Management of Bradycardia
New England Journal of Medicine, 2000Bradycardia is a common finding during the clinical evaluation of both healthy patients and those who are ill. Bradycardia may be caused either by intrinsic dysfunction of or damage to the conduction system or by the response of normal tissues to extrinsic factors.
Mangrum Jm, DiMarco Jp
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Inappropriate fetal bradycardia
American Journal of Obstetrics and Gynecology, 1984Intrauterine life demands unique respiratory and nutrient mechanisms, and it seems reasonable that some cardiorespiratory responses developed for later extrauterine life would not necessarily be entirely appropriate for the fetal period. In other words, a human fetus may not always be acting in its own best interest when it responds to intrauterine ...
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Training and bradycardia in rats
American Journal of Physiology-Legacy Content, 1965Bradycardia produced by training was investigated in 228 mature male rats belonging to normal, vagotomized, diencephalon-lesioned, immunological sympathectomized, and hypophysectomized groups. During a 70-day experimental period, resting heart rates of trained unanesthetized rats were significantly lower than those of non-trained rats at approximately
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Journal of the American Medical Association, 1936
To the Editor:— Ormond (The Journal, May 16, p. 1726) says he has not been able to find reports of the occurrence of bradycardia with hypoglycemia. Manfred Sakel has reported many such observations in the course of his insulin shock treatment of schizophrenia.
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To the Editor:— Ormond (The Journal, May 16, p. 1726) says he has not been able to find reports of the occurrence of bradycardia with hypoglycemia. Manfred Sakel has reported many such observations in the course of his insulin shock treatment of schizophrenia.
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The Tachycardia-Bradycardia Syndrome
Medical Clinics of North America, 1976The tachycardia-bradycardia syndrome (paroxysmal atrial fibrillation, flutter, or tachycardia followed by sinoatrial block or sinus arrest resulting in Stokes-Adams attacks) is an important clinical entity that requires familiarity by the clinician. Pathologic studies and physiologic mechanisms as revealed in the electrocardiogram indicate multiple ...
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