不動心

ふどうしん

cool head in an emergency, keeping one's calm (e.g. during a fight)

物心が付く

ものごころがつく

to become old enough to understand what's going on around oneself (of a child, etc.), to reach the age of discretion

得心がいく

とくしんがいく

to fully understand and agree; to be convinced; to be fully satisfied (with an explanation)

心房細動

しんぼうさいどう

atrial fibrillation, auricular fibrillation

心室細動

しんしつさいどう

ventricular fibrillation

心房粗動

しんぼーそどー

atrial flutter

心室粗動

しんしつそどー

ventricular flutter

心尖拍動

しんせんはくどー

apex beat

食指が動く

しょくしがうごく

have an itch to, to have a craving for, to have an urge to, to have a desire for, to be eager to, to want to

動く

うごく

to move, to stir, to shift, to shake, to swing

心がけ

こころがけ

intention, attention, dedication, care, prudence, readiness, mental attitude

我が心

わがこころ

my heart

人心地がつく

ひとごこちがつく

to come to one's senses, to recover consciousness, to feel relieved, to feel relaxed

心臓の鼓動

しんぞうのこどう

heartbeat

心を動かす

こころをうごかす

to impress, to move one's heart, to touch (a person's heart)

動物心理学

どうぶつしんりがく

animal psychology

心行く

こころゆく

to be completely satisfied or contented

心ゆく

to be completely satisfied; to be completely contented

心付く

こころづく

to perceive, to notice