A52 - Late syphilis
A52.0 - Cardiovascular and cerebrovascular syphilis
A52.00 - Cardiovascular syphilis, unspecified
A52.01 - Syphilitic aneurysm of aorta
A52.02 - Syphilitic aortitis
A52.03 - Syphilitic endocarditis
A52.04 - Syphilitic cerebral arteritis
A52.05 - Other cerebrovascular syphilis
A52.06 - Other syphilitic heart involvement
A52.09 - Other cardiovascular syphilis