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1.
World J Clin Cases ; 4(8): 219-22, 2016 Aug 16.
Artículo en Inglés | MEDLINE | ID: mdl-27574609

RESUMEN

A 15-year-old boy with transposition of the great arteries (TGA) and neonatal arterial switch operation (ASO) presented with complete occlusion of the left main coronary artery (LMCA). Intra-operatively, an intramural left coronary artery was identified. Therefore, since age 7 years he had a series of screening exercise stress tests. At 13 years old, he had 3 to 4 mm ST segment depression in the infero-lateral leads without symptoms. This progressed to 4.2 mm inferior ST segment depression at 15 years old with normal stress echocardiogram. Sestamibi myocardial perfusion scan and cardiac magnetic resonance imaging was inconclusive. Therefore, a coronary angiogram was obtained which showed complete occlusion of the LMCA with ample collateralization from the right coronary artery system. This was later confirmed on a computed tomogram (CT) angiogram, obtained in preparation of coronary artery bypass grafting. The case illustrates the difficulty of detecting coronary artery stenosis and occlusion in young patients with rich collateralization. Coronary CT angiogram and conventional angiography were the best imaging modalities to detect coronary anomalies in this adolescent with surgically corrected TGA. Screening CT angiography may be warranted for TGA patients, particularly for those with known coronary anomalies.

4.
Catheter Cardiovasc Interv ; 81(1): E76-123, 2013 Jan 01.
Artículo en Inglés | MEDLINE | ID: mdl-23281092
5.
Catheter Cardiovasc Interv ; 82(1): E1-27, 2013 Jul 01.
Artículo en Inglés | MEDLINE | ID: mdl-23299937
7.
Circulation ; 127(4): e362-425, 2013 Jan 29.
Artículo en Inglés | MEDLINE | ID: mdl-23247304
9.
J Am Coll Cardiol ; 61(4): 485-510, 2013 Jan 29.
Artículo en Inglés | MEDLINE | ID: mdl-23256913
10.
J Am Coll Cardiol ; 61(4): e78-e140, 2013 Jan 29.
Artículo en Inglés | MEDLINE | ID: mdl-23256914
12.
J Thorac Cardiovasc Surg ; 144(6): e127-45, 2012 Dec.
Artículo en Inglés | MEDLINE | ID: mdl-23140976
13.
16.
J Am Coll Cardiol ; 57(19): e215-367, 2011 May 10.
Artículo en Inglés | MEDLINE | ID: mdl-21545940
17.
J Am Coll Cardiol ; 57(19): 1920-59, 2011 May 10.
Artículo en Inglés | MEDLINE | ID: mdl-21450428
19.
Circulation ; 123(10): e269-367, 2011 Mar 15.
Artículo en Inglés | MEDLINE | ID: mdl-21382897
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