Beta-adrenergic Blockade in Hypertrophic Obstructive Cardiomyopathy
نویسندگان
چکیده
منابع مشابه
Beta-adrenergic blockade in hypertrophic obstructive cardiomyopathy.
Hypertrophic obstructive cardiomyopathy is a disorder of ventricular muscle characterized by asymmetrical hypertrophy and unusually rapid ventricular ejection of a normal stroke volume (Goodwin et al., 1960; Braunwald et al., 1964). The presence of a systolic gradient between the left ventricle and the aorta has been taken as evidence of obstruction of the ventricular outflow tract, but recent ...
متن کاملCardio-selective beta-adrenergic therapy in a patient with asthma and hypertrophic obstructive cardiomyopathy.
The development of pulmonary hemorrhage is a rare but recognized event in the course of diseases mediated by immune complex deposition.35 Although the same mechanism accounts for the tissue injury in the systemic necrotizing vasculitides, lung involvement is usually absent except in the granulomatous variants.1 In a recent report, however, Tomashow et a!2 have documented the occurrence of this ...
متن کاملEffect of chronic beta-adrenergic receptor blockade in congestive cardiomyopathy.
Adrenergic beta-blocking agents were given to 7 patients with advanced congestive cardiomyopathy who had tachycardia at rest (98 plus or minus 13 beats/min). The patients were on beta-adrenergic receptor blockade for 2 to 12 months (average 5-4 months). One patient was given alprenolol 50 mg twice daily and the other patients were given practolol 50 to 400 mg twice daily. Virus infection had oc...
متن کاملHypertrophic Obstructive Cardiomyopathy
Americani. The Jensen (genetic) positioin on racial (lifferences in intelligence is well alnswered l)y PettigTew's consi(leration of environmental influences on intelligence ancl iintelligence testing (even tlhotuglh Pettigrew's article precdates the Jenseni controversy). Also consi(lere(d by Pettigrew is the social (lefinition of mental illness andl the impact of social class in creating al)pl...
متن کاملHypertrophic Obstructive Cardiomyopathy
N Engl M Med 2004;350:1320-7. Copyright © 2004 Massachusetts Medical Society. A 28-year-old man presents with a two-year history of increasing dyspnea on strenuous exertion and is found to have hypertrophic cardiomyopathy, with a septal thickness of 23 mm and a left ventricular outflow gradient of 80 mm Hg. There is no family history of hypertrophic cardiomyopathy or sudden death. Forty-eight-h...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: BMJ
سال: 1966
ISSN: 0959-8138,1468-5833
DOI: 10.1136/bmj.1.5492.895