Congenital valvular aortic stenosis
نویسندگان
چکیده
منابع مشابه
Progressive Congenital Valvular Aortic Stenosis
CHEST, VOL. 60, NO. 2, AUGUST 1971 noma. Stackhouse7 and associates, reviewing eight cases of pulmonary blastoma, stated that these cases should be considered as a distinctive group or subclassification of carcinosarcoma which simulates immature or developing lung blastema. Although more detail of differences in histogenesis of these two varieties of rare pulmonary tumors are given by others,7 ...
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Twenty-two patients with congenital valvular aortic stenosis were surgically treated between 1967 and July 1975. Five (23%) were under 1 year of age (group I) and 17 (77%) were between 2 and 24 years (group II). All infants exhibited severe congestive heart failure and electrocardiographi (ECG) evidence of left ventricular hypertrophy (LVH) with strain pattern. In group II, angina was present i...
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A man of 35 was admitted to hospital with a presumptive diagnosis of coronary thrombosis. He had been found to have a cardiac murmur at the age of five, but his activities had never been restricted. There was no history of rheumatism of or syphilis. The abnormality of his heart had been noticed again during his service in the Army, and had resulted in his being downgraded from category Al to C3...
متن کاملValvular Aortic Stenosis
Standard echocardiographic evaluation of aortic stenosis (AS) severity includes measurement of aortic velocity, mean transaortic pressure gradient, and continuity equation valve area. Although these measures are adequate for decision making in most patients, there is no single value that defines severe stenosis. Aortic stenosis affects not just the valve, but the entire vascular system, includi...
متن کاملAssessment of Aortic Valvular Stenosis
In a search for an indirect estimate of severity, data from 40 patients with pure aortic stenosis have been analyzed. Calculated aortic valvular areas ranged from 0.5 cm2 to 2.4 cm.2 Both aortic systolic upstroke time and the rate of aortic pressure rise were significantly altered by aortic stenosis; neither permitted reliable estimates of severity of the stenosis. An estimate of arterial compl...
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ژورنال
عنوان ژورنال: The Journal of Thoracic and Cardiovascular Surgery
سال: 1981
ISSN: 0022-5223
DOI: 10.1016/s0022-5223(19)39427-9