<span>Ballon Angioplasty could help Walter's condition a lot. Angioplasty opens up, or widens your affected coronary vessel. This would help increase his blood flow in areas.</span>
No 2 people in the world are "exactly alike", so the odds would be 0% chance. Twins, might be closer in alike-ness, but they still aren't "exactly alike". Hope this answered your question.
