(99)Tc(m)-MIBI exercise stress single photon emission computed tomography myocardial perfusion imaging of patients with myocardial bridge / 中华心血管病杂志
Chinese Journal of Cardiology
;
(12): 156-159, 2010.
Artigo
em Chinês
| WPRIM
| ID: wpr-341263
ABSTRACT
<p><b>OBJECTIVE</b>To observe the exercise single photon emission computed tomography (SPECT) myocardial perfusion imaging of patients with myocardial bridge and assess the association between myocardial ischemia and extent of myocardial systolic compression.</p><p><b>METHODS</b>Seventeen patients with myocardial bridge diagnosed by coronary angiogram were included and underwent exercise SPECT myocardial perfusion imaging.</p><p><b>RESULTS</b>Abnormal SPECT perfusion imaging was evidenced in 12 out of 17 patients with myocardial bridge (2 out of 6 patients with systolic compression induced stenosis < 50%, 3 out of 4 patients with systolic compression induced stenosis between 50% - 75% and 7 out of 7 patients with the systolic compression induced stenosis between 75% - 100%).</p><p><b>CONCLUSION</b>Exercise stress SPECT myocardial perfusion imaging could detect myocardial ischemia in patients with myocardial bridge and abnormal perfusion is positively related to the extent of systolic compression induced stenosis.</p>
Texto completo:
DisponíveL
Índice:
WPRIM (Pacífico Ocidental)
Assunto principal:
Diagnóstico por Imagem
/
Tomografia Computadorizada de Emissão de Fóton Único
/
Angiografia Coronária
/
Tecnécio Tc 99m Sestamibi
/
Teste de Esforço
/
Ponte Miocárdica
/
Coração
/
Métodos
/
Miocárdio
Tipo de estudo:
Estudo diagnóstico
Limite:
Adulto
/
Idoso
/
Feminino
/
Humanos
/
Masculino
Idioma:
Chinês
Revista:
Chinese Journal of Cardiology
Ano de publicação:
2010
Tipo de documento:
Artigo
Similares
MEDLINE
...
LILACS
LIS