Fifth disease ventricle is a medical condition caused by human parvovirus B19. The correct pronunciation of ventricle is /ˈvɛn.trɪ.kəl/. The first syllable "ven" should be pronounced as "ven" in "venture" /ˈvɛn.tʃər/. The second syllable "tri" should be pronounced as "tri" in "trip" /trɪp/. The third syllable "cle" should be pronounced as "kul" in "couple" /kʌpl/. Overall, fifth disease ventricle can cause severe complications in individuals with weakened immune systems, and seeking immediate medical attention is crucial for treatment.
Cavum septi pellucidi.
A practical medical dictionary. By Stedman, Thomas Lathrop. Published 1920.