拡張期血圧 かくちょうきけつあつ Meanings Noun diastolic blood pressure See also: 収縮期血圧 (しゅうしゅくきけつあつ). Kanji 拡 expand. Read as カク. 張 stretch. Read as チョウ. 期 period 血 blood. Read as ケツ. 圧 pressure. Read as アツ. Word lists Physiology Jinuma: Japanese Dictionary · Word lists