Results 221 to 230 of about 79,987 (264)

Pulmonary valve morphology after balloon dilatation of pulmonary valve stenosis

Catheterization and Cardiovascular Diagnosis, 1985
AbstractPercutaneous balloon valvuloplasty (BV) for pulmonic valve stenosis (PS) is increasingly becoming a nonsurgical alternative in patient management [1–3]. However, the mechanism by which BV dilates the obstructive lesion has not been firmly established [4].
L N, Benson, J S, Smallhorn, R M, Freedom, G A, Trusler, R D, Rowe   +4 more
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Pulmonary atresia and aortic valve stenosis

International Journal of Cardiology, 1987
A case is described of pulmonary atresia with ventricular septal defect and severe aortic valve stenosis. The aortic valve gradient measured at the time of insertion of an aortic to pulmonary arterial shunt was only 5 mm Hg and aortic valvotomy was deferred. Post-operative low output cardiac failure resulted in the death of the patient. The severity of
R P, Martin, R, Radley-Smith, M H, Yacoub   +2 more
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Pulmonary valve disease: Pulmonary valve stenosis

2015
Introduction Transcatheter therapy of valvar pulmonary stenosis is one of the rst, if not the rst, catheter intervention that has facilitated the application of this technology for children so that many of them can benet by less invasive treatment for structural congenital heart defects.
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Dysplastic Pulmonary Valve Stenosis

2014
Hypoplasia of the pulmonary valve (PV) ring and dysplastic PV may exist in rare patients. PV dysplasia is described by thickened and nodular valvular leaflets with no or minimal commissural fusion, hypoplasia of the valve ring, and absence of poststenotic dilation of the pulmonary artery (PA).
Azin Alizadehasl, Majid Kyavar
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Pulmonary valve stenosis associated with hypertrophic cardiomyopathy

Pediatric Cardiology, 1987
The association of pulmonic stenosis with hypertrophic cardiomyopathy is rare in infancy. Presented here is an infant with atypical picture of pulmonic stenosis and echocardiographic evidence of hypertrophic cardiomyopathy. At eight months of age, she had a successful percutaneous balloon valvuloplasty and has subsequently been managed with propranolol.
M, Heydarian, S B, Yeager
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Intraoperative balloon valvuloplasty in pulmonary valve stenosis

Cardiovascular and Interventional Radiology, 1989
Balloon valvuloplasty was used in the operating room on 7 patients to visually assess the valvular changes induced by inflation of a balloon catheter. All patients had typical pulmonary valve stenosis and an associated cardiac condition which necessitated surgery.
A, Medina, A, Bethencourt, E, Olalla, I, Coello, E, Hernandez, M, Trillo, J, Goicolea, F, Melián, E, Laraudogoitia, F, Jimenez   +9 more
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Pulmonary Valve Stenosis

2019
This case describes a 30 year old woman who presented with dyspnea and fatigue and was found to have severe pulmonary valve stenosis.
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PULMONARY VALVE MOTION IN VALVULAR PULMONARY STENOSIS IN CHILDHOOD

Acta Medica Scandinavica, 1979
SUMMARY:Echocardiography tracings of the pulmonary valve was recorded in 16 patients with pulmonic stenosis (PS) ranging in ages from 6 to 14 years (average 10 years). 11 patients had an isolated PS and 5 had a PS associated with atrial septal defect.In 2 patients with mild PS (gradient 15 mm Hg) the depth of the “a” wave was normal: 3 and 4 mm.In 14 ...
C, Rey, J M, LaBlanche
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Blood cyst of the pulmonary valve causing pulmonic valve stenosis

The American Journal of Cardiology, 1993
B lood cysts of the heart valves are frequently seen as a postmortem finding on the atrioventricular valves of infants aged 16 months. They are usually small, rounded, pinpoint to pinhead nodules on the submarginal part of the atrial surface of the CUSPS,~,~ but are also seen less often on the ventricular surfaces of the semilunar valves2 Although ...
I, Paşaoğlu, R, Doğan, M, Demircin, A Y, Bozer   +3 more
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Pulmonary Valve Stenosis and Regurgitation

2009
INTRODUCTION ETIOLOGY OF PULMONARY VALVE STENOSIS PATHOPHYSIOLOGY OF PULMONARY STENOSIS NATURAL HISTORY OF PULMONARY STENOSIS SYMPTOMS AND SIGNS IN PULMONARY STENOSIS EXAMINATION FINDINGS OF PULMONARY STENOSIS DIAGNOSTIC FINDINGS OF PULMONARY STENOSIS TREATMENT OF PULMONARY STENOSIS ETIOLOGY OF PULMONARY VALVE REGURGITATION PATHOPHYSIOLOGY OF PULMONARY
Carlos E. Ruiz, Laurence M. Schneider
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