先せん天てん性せい心しん疾しっ患かんMeaningsNoun1. congenital heart diseaseKanji used先before (timewise)天heaven性nature (of a person)心heart疾rapidly患afflictedComposed of先せん天てん性せいhereditary; congenitalNo-adjective心しんheart; mind; spirit; vitality; inner strength; bottom of one's heart; core (of one's character); nature; centre; center; …Noun疾しっ患かんdisease; illness; disorder; condition; ailmentNoun