Akọwara n'elu na-akwanyere ndị na-abụghị nloghachi valvụ Common mmejọ na mgbochi ụzọ, nwere ike na-egwu a na-akpali akpali, bara uru iji, ga-ezute ndị ọzọ ọdịda, na-proactive na mgbanwe iji gbochie valvụ ọdịda emee, bụ isi na otu onye bụ maara ya Ọdịdị, ihe na ime edumbet.
