Cardiovascular disease is a progressive disease, whatever medical management or interventional procedures we provide to these patients, we only arrest or slow the progress of the disease. We cannot completely cure the disease; many procedures like bypass surgery and angioplasty might have to be repeated at a later age in these patients.
When we considered EECP since it is a non-invasive and safe treatment, it can be repeated as many times as it is required. When we considered other like bypass angioplasty, the risk increases as the number of the times these invasive procedures are done. So compared to this EECP is safe and it can be repeated any number of time without any adverse effects.