Analyzer
Sentence analysis
8Spans
Sentence
Span Details
心臓炎
carditis; inflammation of the heartnoun
は
topic markergrammar
リウマチ熱
rheumatic fevernoun
の
possession, attribution, nominalizer, or nominal linkergrammar
合併症
complicationnoun
として
as; in the role ofgrammar
起こる
happen; occur; arisegodan verb
ことがある。
have done (something); something has occurred; sometimes; there are times when-> 事があるexpression, verb