نتایج جستجو برای: aortic stenosis

تعداد نتایج: 160989  

A.A Vahidi GH Kianimoghadam M.H Torabinejhad

Heart murmurs are a common finding during physical examination of children but most of them are innocent or normal.recognizing the etiology of heart murmurs can help us in differential diagnosis of them.the peresent study was undertaken to determine the prevalence and etiology of heart murmurs  in 4761 school children.the sex ratio was nearly 1:1 ,murmurs were heard in 459 students (9.64%) with...

Journal: :Atherosclerosis 2012
Giuseppina Novo Francesco Paolo Guarneri Giovanni Ferro Rosario Russo Khalil Fattouch Salvatore Novo

OBJECTIVE Degenerative aortic stenosis shows similarities with atherosclerosis. To confirm the hypothesis that aortic stenosis is an "atherosclerosis-like" disease, we investigated the association between degenerative aortic stenosis and atherosclerosis of carotid arteries. METHODS We studied 270 consecutive patients, 135 with degenerative aortic stenosis (trans-aortic peak velocity ≥ 2 m/sec...

2004
E Rydberg P Gudmundsson L Kennedy L Erhardt R Willenheimer

Aims: To examine how left atrioventricular plane displacement (AVPD), a widely used measure of left ventricular (LV) function, is related to presence and degree of aortic stenosis. Methods and results: Cardiac dimensions, LV filling, left AVPD, LV ejection fraction (LVEF), and valve function were assessed by echocardiography/Doppler in 182 patients with various cardiac diseases (mean (SD) age 6...

Journal: :Heart 2004
E Rydberg P Gudmundsson L Kennedy L Erhardt R Willenheimer

AIMS To examine how left atrioventricular plane displacement (AVPD), a widely used measure of left ventricular (LV) function, is related to presence and degree of aortic stenosis. METHODS AND RESULTS Cardiac dimensions, LV filling, left AVPD, LV ejection fraction (LVEF), and valve function were assessed by echocardiography/Doppler in 182 patients with various cardiac diseases (mean (SD) age 6...

Journal: :Circulation 1982
F E Kloster C D Morris

Aortic Stenosis 1. Bergeron J, Abelmann WH, Vasquez-Milan H, Ellis LB: Aortic stenosis clinical manifestations and course of the disease. Arch Intern Med 94: 911, 1954 2. Mitchell AM, Sackett CH, Hunzicker WJ, Levine SA: The clinical features of aortic stenosis. Am Heart J 48: 684, 1954 3. Braverman IB, Gibson S: The outlook for children with congenital aortic stenosis. Am Heart J 53: 487, 1957...

Journal: :British heart journal 1971
J Somerville D Ross

Three patients with severe congenital aortic stenosis in whom there was unusual thickening of the aortic valve associated with supra-aortic stenosis and aortic hypoplasia are described. The clinical presentation suggested the diagnosis of organic subaortic stenosis and surgical management presented problems. It is suggested that the aortic stenosis in these patients may be part of a more diffus...

Journal: :European heart journal 2004
Catherine M Otto

The spectrum of calcific aortic valve disease ranges from aortic sclerosis, without obstruction to ventricular outflow, to severe aortic stenosis. The natural history of symptomatic and asymptomatic severe aortic valve stenosis has been evaluated by Doppler echocardiography in several retrospective and prospective studies. In addition, there is substantial data on the rate of haemodynamic progr...

Journal: :European heart journal 2013
Colin Berry Suzanne M Lloyd Yanzhong Wang Alyson Macdonald Ian Ford

AIMS To investigate the contemporary clinical course of aortic valve disease types. METHODS AND RESULTS We performed a retrospective population-level epidemiological study of hospitalized care in Scotland from 1 January 1997 to 31 December 2005 using electronic case identification of hospital admissions and deaths. Time-to-event analyses were performed using Cox Proportional-Hazards models. A...

Introduction: With the development of interventional cardiology in the world, in addition to coronary and aortic diseases, the treatment of heart valve diseases through catheters has recently begun. The treatment of aortic stenosis (which was only possible with open surgery and valve replacement) was first performed in the world in 2002 by Alain Cribier in France with catheter insertion of the ...

Journal: :British heart journal 1962
J M REID J G STEVENSON R S BARCLAY T M WELSH

While mitral stenosis is still frequently encountered despite the large decline in the incidence of acute rheumatism, combined mitral stenosis and aortic stenosis is less common. The recognition of the existence of aortic stenosis in association with mitral stenosis is important, as both can be dealt with successfully at one operation. If the aortic lesion goes undetected and mitral valvotomy a...

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