[A case of an adult patient of tetralogy of Fallot having malignant hyperthermia during surgery].
An episode of malignant hyperthermia occurring in a 42-year-old man undergoing hypothermic cardiopulmonary bypass is reported. Malignant hyperthermia is a syndrome initiated by a hypermetabolic state of skeletal muscle. A patient presented for correction of an acyanotic tetralogy of Fallot. The coincidental usage of hypothermic cardiopulmonary bypass obscured the classical presenting sings and symptoms of the malignant hyperthermia. And the disease of tetralogy of Fallot made the syndrome difficult to manage. Although the clinical diagnosis of malignant hyperthermia is difficult to be confirmed, when it is suspected, it is prudent for the case to be initially treated as malignant hyperthermia.
Hamanaka
S
S
Department of Cardiovascular Surgery, Cardiovascular Center Sakakibara Hospital, Okayama, Japan.
Hata
T
T
Tsushima
Y
Y
Matsumoto
M
M
Fujiwara
K
K
Furukawa
H
H
Kuroki
K
K
Masuda
Z
Z
D000328:Adult; D002315:Cardiopulmonary Bypass; D003620:Dantrolene / Q000627:therapeutic use; D006801:Humans; D006974:Hypertension, Malignant / Q000209:etiology / Q000628:therapy*; D007431:Intraoperative Complications / Q000628:therapy*; D008297:Male; D009102:Multiple Organ Failure / Q000209:etiology / Q000628:therapy; D006435:Renal Dialysis; D013771:Tetralogy of Fallot / Q000601:surgery*
D003620:Dantrolene