Premium
Percutaneous recanalization and balloon angioplasty of congenital isolated local atresia of the aortic isthmus in adults
Author(s) -
Joseph George,
Mandalay Asishkumar,
Rajendiran G.
Publication year - 2001
Publication title -
catheterization and cardiovascular interventions
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.988
H-Index - 116
eISSN - 1522-726X
pISSN - 1522-1946
DOI - 10.1002/ccd.1218
Subject(s) - medicine , restenosis , percutaneous , angioplasty , aorta , stent , coarctation of the aorta , balloon dilation , balloon , atresia , cardiology , surgery , aortic dissection , pulmonary atresia , dissection (medical) , radiology , heart disease
Congenital isolated local atresia of the aortic isthmus is anatomically similar and morphogenetically related to congenital coarctation of the aorta and was encountered in 4 out of 26 consecutive adult patients selected for coarctation angioplasty at our center. Anterograde recanalization of the atresia was safely and successfully accomplished in all four patients, using a brachial approach. Balloon dilation in the four patients, with ancillary stent implantation in one patient, resulted in reduction of translesion gradient from 84 ± 11 mm Hg to 9 ± 7 mm Hg without complications. Angiography in the three non‐stented patients after a mean follow‐up of 13 months showed no evidence of restenosis, dissection or aneurysm formation, though one patient had mild dilatation of the posterior aspect of the aortic isthmus. The clinical presentation of patients with isolated local aortic atresia, and their short‐ to mid‐term response to percutaneous treatment, is similar to that of patients with isolated severe coarctation of aorta. Cathet Cardiovasc Intervent 2001;53:535–541. © 2001 Wiley‐Liss, Inc.