Citation

Chen J, Chen S, Mao W. Cardiology 2016; 135(1): 43-47.

Affiliation

Department of Cardiology, the First Affiliated Hospital of Zhejiang Chinese Medical University, Hangzhou, China.

Copyright

(Copyright © 2016, Karger Publishers)

DOI

10.1159/000445938

PMID

27193372

Abstract

Most cases of acute hydrogen sulfide (H2S) poisoning in China are caused by sewage processing. With the rapid development of urbanization in China, H2S poisoning is showing an increasing trend. Here, we report a case of survival from severe H2S poisoning. A 40-year-old worker was found in the underground sewer lines. He was unresponsive with bilaterally dilated pupils and had poor oxygen saturation. After intubation, he was transferred to the intensive care unit. He developed respiratory failure, acute myocardial infarction, ventricular arrhythmia and left ventricular function impairment, requiring artificial ventilation with highly concentrated oxygen, hyperbaric oxygen treatment and drug therapy. Consequently, he completely recovered from the respiratory and cardiac failure. Cases of survival after severe H2S intoxication have been rarely reported. Such exposures may bring about severe myocardial impairment, which is most likely to benefit from angiotensin-converting enzyme inhibition and β-blocker.

© 2016 S. Karger AG, Basel.

Language: en