https://drive.google.com/file/d/17NjR1XWsfz5wxPiluKL3wKNemyMcS5es/view?usp=sharing
ضربات القلب
https://drive.google.com/file/d/1eN9xuA3cuws6glrz2T2S44JbuZsVqY49/view?usp=sharing
نبض القلب
