Closure of right pulmonary artery to left atrium fistula by duct occluder device
نویسندگان
چکیده
منابع مشابه
Percutaneous closure of an aorta to left atrium fistula with an Amplatzer duct occluder.
We describe percutaneous closure of an unusual paravalvular leak, with a communication from the noncoronary cusp of the aortic valve to the left atrium adjacent to a St. Jude mitral valve prosthesis, in the absence of an infection. The patient presented with worsening dyspnea and edema. The anatomic location of the valve annulus adjacent to the noncoronary cusp underlies the etiology of this co...
متن کاملTranscatheter Amplatzer Vascular Plug Closure of Fistula between Right Pulmonary Artery and Left Atrium
A fistula between the pulmonary artery and the left atrium is a rare form of congenital heart disease, less than one hundred cases having been described in the past. This malformation was commonly treated by surgical ligation of the fistula via thoracotomy. Only few cases have been reported treated successfully by transcatheter closure. Herein, we report an experience on a 6-year-old girl with ...
متن کاملAcute pressure overload of the right ventricle. Comparison of two models of right-left shunt. Pulmonary artery to left atrium and right atrium to left atrium: experimental study
BACKGROUND In right ventricular failure (RVF), an interatrial shunt can relieve symptoms of severe pulmonary hypertension by reducing right ventricular preload and increasing systemic flow. Using a pig model to determine if a pulmonary artery-left atrium shunt (PA-LA) is better than a right atrial-left atrial shunt (RA-LA), we compared the hemodynamic effects and blood gases between the two shu...
متن کاملPercutaneous transcatheter closure of aorto-right ventricular fistula using the Amplatzer duct occluder.
The occurrence of aorto-right ventricular fistula after an aortic valve replacement is rare. If it remains untreated, this condition can result in heart failure and could thus significantly compromise patient survival. Surgical closure is the treatment of choice; however, transcatheter closure has been attempted with relatively acceptable results. Here, we report on a patient who presented with...
متن کاملTranscatheter closure of coronary artery fistula with an Amplatzer Duct Occluder II in a symptomatic infant.
induced platelet aggregation (8), others documented increased aggregation of platelets in the presence of THC (9). Increased myocardial oxygen demand, decreased blood supply, marked vasoconstriction of the coronary arteries and platelet activation all contribute to the development of acute event. In our case, probably, he has had early onset coronary heart disease in whom the cigarette smoking ...
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ژورنال
عنوان ژورنال: Annals of Pediatric Cardiology
سال: 2019
ISSN: 0974-2069
DOI: 10.4103/apc.apc_155_18