Hello there,

Hope you are doing good.

Listen, No policies of regulating entry of medical aspirant to study and practice of the medical profession based on the color vision  deficiency . No this kind of report has been published yet.

Then Surly color blind person can definitely become a Cardiologist .

Color vision deficiency becomes very common now a day so, it does not have  significant effect on the person's ability to become a doctor and pursue their

dreams . There is not any reason color blindness would prevent  you to succeeding your dreams.

To Know about procedure to become Cardiologist click on the given link below:- https://www.careers360.com/careers/cardiologist

https://www.careers360.com/courses/cardiology-course

Hope this will help

Thank you!