Incorrectly placed oesophageal Doppler probe.
Chandan
G S
GS
Hull
J M
JM
D000368:Aged; D001980:Bronchi; D017548:Echocardiography, Transesophageal / Q000009:adverse effects*; D005547:Foreign Bodies / Q000209:etiology*; D006801:Humans; D008297:Male; D011182:Postoperative Care / Q000009:adverse effects