Results 221 to 230 of about 59,059 (254)
Some of the next articles are maybe not open access.
Supravalvular aortic stenosis in adults
The American Journal of Cardiology, 1973Abstract Supravalvular aortic stenosis in adults, in contrast to the form seen in infants and children, is usually not associated with mental retardation, peculiar facies or severe peripheral pulmonic stenosis. Subtle clinical findings serve to distinguish it from valvular aortic stenosis, a differentiation of great importance if surgery is a ...
Robert E. Durnin +3 more
openaire +3 more sources
The American Journal of Cardiology, 1983
Supravalvular aortic stenosis has a wide range of clinical and morphologic expression. Since 1961, 25 patients (aged 1 to 49 years) with documented supravalvular aortic stenosis have been evaluated. Seven (28%) had Williams' syndrome, 5 (20%) had a familial form of supravalvular aortic stenosis, and 13 (52%) had a sporadic form.
Don M. Hosier +4 more
openaire +2 more sources
Supravalvular aortic stenosis has a wide range of clinical and morphologic expression. Since 1961, 25 patients (aged 1 to 49 years) with documented supravalvular aortic stenosis have been evaluated. Seven (28%) had Williams' syndrome, 5 (20%) had a familial form of supravalvular aortic stenosis, and 13 (52%) had a sporadic form.
Don M. Hosier +4 more
openaire +2 more sources
The electrocardiogram in supravalvular aortic stenosis
American Heart Journal, 1971Abstract Analysis of hemodynamic, ECG, and clinical data in 26 patients with SVAS shows an incidence of ECG abnormalities similar to that in comparable series of patients with VAS. One or more of three ECG signs, voltage criteria of left ventricular hypertrophy, abnormally wide frontal plane QRS angle, or left ventricular strain, segregated patients ...
Barry J. Maron, Norman J. Sissman
openaire +3 more sources
Familial supravalvular aortic stenosis
The Journal of Pediatrics, 1968Supravalvular aortic stenosis of the familial type has been found in a mother and four of her five children. Diagnosis was established by heart catheterization and angiocardiography in four cases and necropsy in one. Twenty-five members of the family were examined by the authors. Although a familial metabolic defect is suspected, no excessive intake of
Carolyn M. McCue +3 more
openaire +3 more sources
Familial Supravalvular Aortic Stenosis
Archives of Pediatrics & Adolescent Medicine, 1964The modern techniques of the cardiology laboratory have resulted in marked improvement in diagnostic ability with concomitant refinement in diagnostic criteria. 1-3 In aortic stenosis, these advances now permit precise differentiation into valvular, subvalvular, and supravalvular lesions. 4,5 Congenital supravalvular aortic stenosis, apparently first
Belle Jacobson +3 more
openaire +3 more sources
Supravalvular Aortic Stenosis in Aortic Dissection
The American Journal of Cardiology, 1998Supravalvular aortic stenosis is a rare complication of aortic dissection. We report on echocardiographic and magnetic resonance observations in 2 cases of aortic dissection with false lumen thrombosis of the ascending aorta and severe narrowing of the true lumen.
Joaquín Ferreirós +8 more
openaire +3 more sources
Circulation, 2020
Introduction: Cardiovascular outcomes in Williams syndrome (WS) with supravalvar aortic stenosis (SVAS) compared to those with non-Williams SVAS (NW-SVAS) have not been well-described in literature.
D. Shahbah +9 more
semanticscholar +1 more source
Introduction: Cardiovascular outcomes in Williams syndrome (WS) with supravalvar aortic stenosis (SVAS) compared to those with non-Williams SVAS (NW-SVAS) have not been well-described in literature.
D. Shahbah +9 more
semanticscholar +1 more source
Zhonghua yi xue yi chuan xue za zhi = Zhonghua yixue yichuanxue zazhi = Chinese journal of medical genetics, 2020
OBJECTIVE To explore the genetic basis for a child with supravalvular aortic stenosis. METHODS The child and his parents were subjected to conventional G-banding karyotyping, array comparative genomic hybridization (aCGH) and multiplex ligation ...
Dong Wu +8 more
semanticscholar +1 more source
OBJECTIVE To explore the genetic basis for a child with supravalvular aortic stenosis. METHODS The child and his parents were subjected to conventional G-banding karyotyping, array comparative genomic hybridization (aCGH) and multiplex ligation ...
Dong Wu +8 more
semanticscholar +1 more source
Pathogenesis of the supravalvular aortic stenosis syndrome
The Journal of Pediatrics, 1967Experiences with 15 cases of the syndrome of supravalvular aortic stenosis are described. Clinical and epidemiologic relationships between the syndrome and infantile hypercalcemia suggest the existence of a common prenatal cause for both disorders.
Sidney Levin +6 more
openaire +2 more sources
2014
Supravalvular aortic stenosis (sup AS) is the least common type of congenital left ventricular outflow tract (LVOT) obstruction. In the most common type of sup AS, there is a fixed aortic narrowing originating from just above the sinus of Valsalva which extends along a variable length of the aorta (hourglass type); the membranous type is the result of ...
Anita Sadeghpour, Azin Alizadehasl
openaire +2 more sources
Supravalvular aortic stenosis (sup AS) is the least common type of congenital left ventricular outflow tract (LVOT) obstruction. In the most common type of sup AS, there is a fixed aortic narrowing originating from just above the sinus of Valsalva which extends along a variable length of the aorta (hourglass type); the membranous type is the result of ...
Anita Sadeghpour, Azin Alizadehasl
openaire +2 more sources