Dear student,

Best courses available for B.Sc Cardiology graduates are listed below.

Master of Science in Cardiology

Master's in Cardiovascular Sciences

MSc in Cardiovascular Rehabilitation

MSc in Cardiovascular Science

M.Sc. in Cardiovascular Research

Master's in Experimental Medicine

MRes in Biomedical Research

But you cannot become Doctor after completion of B.Sc or M.Sc. MBBS graduates are called as Doctors. Also MD/ MS/ DNB or DM are also doctors in specific specialization.

I hope this information was helpful to you.

Good Luck!!