Bobo-Newton acute myocarditis caused by Capnocytophaga canimorsus: a case report.

ABSTRACT:

Background

Capnocytophaga canimorsus is a Gram-negative bacillus commensal of the oral cavities of dogs and cats that can cause human infection after a bite or scratch. Cardiovascular manifestations have included endocarditis, heart failure, acute myocardial infarction, mycotic aortic aneurysm and prosthetic aortitis.

Case summary

A 37-year-old male presented septic manifestations, ST-segment alterations on the electrocardiogram and troponin rise, 3 days after a dog bite. N-terminal brain natriuretic peptide was elevated and transthoracic echocardiography revealed mild diffuse left ventricular (LV) hypokinesia. Coronary computed tomography angiography showed normal coronary arteries. Two aerobic blood cultures grew Capnocytophaga canimorsus. On Day 5, cardiovascular magnetic

SUBMITTER: Le Breton C 

PROVIDER: S-EPMC10170406 | biostudies-literature | 2023 May

REPOSITORIES: biostudies-literature