[--]

Jyutping sat1 gaan1 gaak3
Pinyin shǐ jiān gé

Definitions (Wiktionary)
  1. noun
    ventricular septum; interventricular septum

[--]

Jyutping sat1 gaan1 gaak3
Pinyin shǐ jiàn gé

Definitions (Wiktionary)
  1. noun
    ventricular septum; interventricular septum