A myocardial sling in proximal right coronary artery / 대한내과학회지
Korean Journal of Medicine
; : 675-679, 2002.
Article
em Ko
| WPRIM
| ID: wpr-121995
Biblioteca responsável:
WPRO
ABSTRACT
Myocardial bridge is characterized by systolic compression of a portion of the coronary artery by a segment of overlying myocardium, commonly involves the middle segment of left anterior descending coronary artery. We present a case report of coronary angiographic evidence of systolic short segmental constriction in the proximal right coronary artery (RCA). A 42 year-old man presented with atypical chest discomfort and palpitation. Electrocardiography showed complete AV block with complete AH block on intracardiac electrocardiogram. Myocardial SPECT imaging demonstrated a mild reversible anterior and inferior wall perfusion defect. Diagnostic coronary angiogram revealed short segmental myocardial sling with wedge-shaped systolic compression in the proximal RCA.
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Assunto principal:
Perfusão
/
Tórax
/
Tomografia Computadorizada de Emissão de Fóton Único
/
Constrição
/
Vasos Coronários
/
Eletrocardiografia
/
Bloqueio Atrioventricular
/
Miocárdio
Limite:
Adult
/
Humans
Idioma:
Ko
Revista:
Korean Journal of Medicine
Ano de publicação:
2002
Tipo de documento:
Article