心律失常 xīn lǜ shī cháng

DEFINITIONS

  1. arrhythmia

CHARACTERS

心 xīn
HSK 3
heart; mind, intelligence; soul
律 lǜ
HSK 4
statute, principle, regulation
失 shī
HSK 4
lose; make mistake, neglect
常 cháng
HSK 2
common, normal, frequent, regular