Enhanced External Counterpulsation (EECP) is a well-proven, mechanical procedure done using computer-controlled medical equipment that effectively treats chronic stable angina, significantly improving a cardiac patient's quality of life. The benefits of one EECP treatment can last up to five years. The Journal of the American College of Cardiology reports that EECP has significant benefits.
Although it was introduced into the USA more than a decade ago and the equipment has been under development for half a century (the reason it is called "Enhanced"), only in the past couple of years has this computerized, state-of-the-art, safe, highly effective and non-invasive ("External") procedure been accepted into the mainstream by heart specialists. Some argued EECP was only "glorified physical therapy" but for decades, an invasive procedure that does the same thing as EECP, intra-aortic counterpulsation (IACP) which inflates and deflates a balloon-tipped catheter in the aorta in time with the heartbeat, has been widely used globally in intensive care units to effectively stabalize extremely unstable patients.