Infective endocarditis with coronary embolism

  • Otani Takayuki
    Division of Cardiovascular Internal Medicine, Hiroshima City Hospital
  • Inoue Ichiro
    Division of Cardiovascular Internal Medicine, Hiroshima City Hospital
  • Kawagoe Takuji
    Division of Cardiovascular Internal Medicine, Hiroshima City Hospital
  • Ishihara Masaharu
    Division of Cardiovascular Internal Medicine, Hiroshima City Hospital
  • Shimatani Yuji
    Division of Cardiovascular Internal Medicine, Hiroshima City Hospital
  • Kurisu Satoru
    Division of Cardiovascular Internal Medicine, Hiroshima City Hospital
  • Nakama Yasuharu
    Division of Cardiovascular Internal Medicine, Hiroshima City Hospital

Bibliographic Information

Other Title
  • 感染性心内膜炎に冠動脈塞栓を合併した1例

Search this article

Description

A 31-year-old-male was admitted to our hospital with chest pain that had persisted for two days. We found ST segment elevation in leads V2-6 on electrocardiograms and blood tests indicated a severe inflammatory reaction and elevated cardiac enzymes. Acute anterior myocardial infarction was suspected and coronary angiography revealed complete obstruction of the left anterior descending coronary artery. Reperfusion therapy with catheter devices was unsuccessful. Blood cultures upon admission confirmed infection with Streptococcus intermedius on the following day. Cardiographic ultrasound revealed mitral valve regurgitation and a mass located on the valve, indicating infective endocarditis and coronary embolism. Because heart failure worsened due to mitral valve regurgitation, valve replacement was performed on day three. Coronary embolism is a known complication of rare infective endocarditis, and a treatment strategy has not been established. However, selecting the wrong treatment can result in severe complications. Physical examinations should be conducted in consideration of the possibility of infective endocarditis with coronary embolism when younger patients have no risk of arteriosclerosis or when myocardial infarction is accompanied by symptoms of infection. Coronary angioplasty should be selected according to each patient's condition.

Journal

Citations (1)*help

See more

References(11)*help

See more

Details 詳細情報について

Report a problem

Back to top