Document Detail


Endovascular stent implantation for severe pulmonary artery stenosis in aortoarteritis (Takayasu's arteritis).
MedLine Citation:
PMID:  14755829     Owner:  NLM     Status:  MEDLINE    
Abstract/OtherAbstract:
Symptomatic pulmonary artery stenosis is a relatively uncommon manifestation of aortoarteritis. We describe a patient of aortoarteritis with severe proximal right pulmonary artery stenosis who presented with dyspnea on exertion and central cyanosis. The pulmonary artery stenosis was successfully relieved by percutaneous transluminal balloon angioplasty and implantation of a balloon-expandable stent. This resulted in immediate improvement in oxygen saturation, disappearance of cyanosis, relief of dyspnea, and marked improvement in right lung perfusion as demonstrated by pre- and postangioplasty technetium lung ventilation-perfusion scans. The changes in the pulmonary arterial wall morphology were detected precisely by intravascular ultrasound imaging.
Authors:
Sanjay Tyagi; Vimal Mehta; Ravi Kashyap; Upkar A Kaul
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Publication Detail:
Type:  Case Reports; Journal Article    
Journal Detail:
Title:  Catheterization and cardiovascular interventions : official journal of the Society for Cardiac Angiography & Interventions     Volume:  61     ISSN:  1522-1946     ISO Abbreviation:  Catheter Cardiovasc Interv     Publication Date:  2004 Feb 
Date Detail:
Created Date:  2004-02-02     Completed Date:  2004-06-03     Revised Date:  2007-11-15    
Medline Journal Info:
Nlm Unique ID:  100884139     Medline TA:  Catheter Cardiovasc Interv     Country:  United States    
Other Details:
Languages:  eng     Pagination:  281-5     Citation Subset:  IM    
Copyright Information:
Copyright 2004 Wiley-Liss, Inc.
Affiliation:
Department of Cardiology, G.B. Pant Hospital, Maulana Azad Medical College, New Delhi, India. drsanjaytyagi@vsnl.com
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MeSH Terms
Descriptor/Qualifier:
Adult
Angioplasty, Balloon
Female
Humans
Pulmonary Valve Stenosis / diagnosis,  surgery*
Stents*
Takayasu Arteritis / diagnosis,  surgery*

From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine


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