Detection and its clinical value of myocardial bridging with 64-slice spiral CT coronary angiography / 南方医科大学学报
Journal of Southern Medical University
;
(12): 236-238, 2009.
Article
Dans Chinois
| WPRIM
| ID: wpr-339022
ABSTRACT
<p><b>UNLABELLED</b>To evaluate the detection rate of myocardial bridging by 64-slice spiral CT coronary angiography.</p><p><b>METHODS</b>The data of 3011 patients with suspected coronary artery disease undergoing 64-slice spiral CT coronary angiography were collected and analyzed retrospectively.</p><p><b>RESULTS</b>A total of 174 cases (5.8%) with myocardial bridging were detected by 64-slice spiral CT coronary angiography, among which 168 (96.6%) had single foci of involvement and 6 (3.4%) had were multiple foci. Involvement of the left anterior descending coronary artery (LAD) was detected in 167 out of the 174 cases (96.0%). The length of the myocardial bridge varied between 5 and 120 mm (mean of 30.5 mm), and the depth of the tunneled artery ranged between 1.3 and 2.8 mm (mean 2.3 mm). Seventy-nine of the cases (45.4%) had uncomplicated myocardial bridging and 95 (54.6%) had myocardial bridging complicated by coronary atherosclerosis.</p><p><b>CONCLUSION</b>Multi-slice spiral CT coronary angiography is a reliable and noninvasive modality for diagnosis of myocardial bridging to allow direct measurement of the length and depth of the myocardial bridge and detection of concurrent coronary and cardiac lesions.</p>
Texte intégral:
Disponible
Indice:
WPRIM (Pacifique occidental)
Sujet Principal:
Maladie des artères coronaires
/
Imagerie diagnostique
/
Chine
/
Épidémiologie
/
Études rétrospectives
/
Coronarographie
/
Tomodensitométrie hélicoïdale
/
Pont myocardique
/
Méthodes
Type d'étude:
Etude diagnostique
/
Étude observationnelle
Limites du sujet:
Adulte
/
Adulte très âgé
/
Aged80
/
Femelle
/
Humains
/
Mâle
Pays comme sujet:
Asie
langue:
Chinois
Texte intégral:
Journal of Southern Medical University
Année:
2009
Type:
Article
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