Heart Murmur Treatment More Condition_symptoms Project On Heart Murmurs, Can You Please Help Me?

Project on Heart Murmurs, can you please help me? - heart murmur treatment more condition_symptoms

I do a research on this casue heart murmurs and treatments for them. I wanted to know exactly what can casue, and they can die from them. It is also a heart murmur and a hole in his heart the same thing?