Quadricuspid aortic valve with complete heart block: a double whammy.

ABSTRACT:

Background

Developmental abnormalities of aortic valve cusps are relatively common with the bicuspid valve being the most frequently encountered congenital heart disease. However, the quadricuspid aortic valve (QAV) is an exceedingly rare abnormality.

Case presentation

We report a case involving a young, otherwise healthy male who presented with non-exertional syncope and was subsequently diagnosed with complete heart block (CHB). Further evaluation revealed the coexistence of a rare quadricuspid aortic valve and CHB. This combination, in the absence of surgery or infective endocarditis, has only been reported once before in the literature.The patient underwent successful permanent pacemaker implantation and continues to be monitored for aortic regurgitation.

Conclusions<

SUBMITTER: Dhillon M 

PROVIDER: S-EPMC11522202 | biostudies-literature | 2024 Oct

REPOSITORIES: biostudies-literature