心血 xīnxuè HSK7 effort Origin Definitions Defs Strokes Stroke Words Sentences Sents 心血管 xīnxuèguǎn cardiovascular 心血来潮 xīnxuèláicháo impulse to be prompted by a sudden impulse, carried away by a whim, or to have a sudden brainstorm心血管疾病 xīnxuèguǎnjíbìng cardiovascular disease