Analyzer
Sentence analysis
12Spans
Sentence
Span Details
心臓弁膜症
valvular heart disease; heart valve diseasenoun
の
possession, attribution, nominalizer, or nominal linkergrammar
治療
medical treatment; therapy; carenoun, suru verb
に
direction, time, indirect object, or target markergrammar
は
topic markergrammar
手術
surgery; operation; procedure; manual skill; sleight of handnoun, suru verb
が
subject markergrammar
必要
necessary; needed; essential; necessity; need; requirementna-adjective, noun
な
adnominal form of the copula after a na-adjectivegrammar
場合
case; occasion; situation; circumstancesnoun
が
subject markergrammar
ある。
be; exist; have; possess; there is available; be located; be situated; be equipped with; have as a facility or feature; happen; take place; come about; be in a completed state; be left as done-> 有るgodan verb, auxiliary