Hi aspirants

1. BSC cardiac catheterization is to train students to do the ECG and other cardiac investigations and to monitor patients for any type of cardiac problems within a healthcare setting.  Cardiovascular perfusion is the science of providing extracorporeal circulation in order to artificially support and temporarily replace a patient's respiratory and circulatory systems.
2. It is not hard to study. But the working environment is stressful as you should have to dealt with heart surgeries for many hours . Mental stability is more important.
3. It is one of the famous college . According to careers360 it got 3.7 rating out of 5 for placements.

for more information click the link

https://www.careers360.com/university/dr-dy-patil-university-navi-mumbai

hope this helps

good luck!