Best Echocardiography doctors in Chennai

I want to discuss medicines for hole in heart patient. Please confirm whether these medicines are okay or give me some suggestions. Medicines name :- Xarelto, Apigat, Cardivas and diuretics drops

Female | 23

when I do little bit heavy work I get dizzy and heart starts beating very fast hands are shaky lips gets dry white head starts to hurt and shoulders starts to pain and unexplainable thing between chest happens

Female | 16

Hello, We've visited one of the top cardiologist in Bangalore who has recommend that a bypass is not necessary based on the angiogram report. The same cardiologist had successfully operated earlier, where a stenting was done. However, my brother in law who is a doctor and based out of Canada has a different opinion (based on the report and the advice from his friend (cardiologist) who thinks and is certain that a bypass is necessary within the next 2-3 weeks. We have 2 extremely contrasting opinions. We would like to get a second opinion from a cardiologist is Bangalore. Please recommend. Any other suggestions would be much appreciated. Regards, Kiranp