One who is specialist in heart and its diseases is called .... .
A
a pharmacologist
B
an ophthalmologist
C
a cardiologist
D
a neurologist
Correct Answer: a cardiologist
হার্ট এবং এর রোগগুলোতে বিজ্ঞ ব্যক্তিকে বলা হয় cardiologist (হৃদরোগ বিশেষজ্ঞ) ।