Heart disease, also known as the "silent killer", is one of the most common causes of death worldwide, though many people live with this disease for many years without knowing it. Types of heart diseases include coronary artery disease, cardiomyopath, valvular heart disease, pericardial disease, and congenital heart disease. The most common type of heart disease is coronary artery disease. Coronary artery disease (CAD) is when the arteries that supply blood for the heart muscle …showed first 75 words of 1283 total…

…showed last 75 words of 1283 total…about this ethical issue, whether people in the community should take the risk to undergo xenotransplantation trials. The shortage of organs in Australia has become a very big issue, but this problem will only be solved if we work together as a community. Many people's lives would be saved if there were more organs available, and this all depends, if people want to give the gift of life to the many others who need it.