US FDA approved that EECP can be used for following diseases: 1.coronary artery disease (1995) 2.Refractory/Chronic angina(1995) 3.Unstable agina(1995) 4.Stable Congestive heart failure (2002) 5.Cardiogenic Shock 6.Acute Myocardial infarction For more info please email me at sales@eecpcn.com whatsapp/mobile:86-18520667125