Multicenter Registry on Microvascular Dysfunction - Searching a New Ach Spasm Definition

Microvascular dysfunction is an important determinant of patients´quality of life and prognosis, which however remains poorly classified. Given the high burden of disease and the severity of the functional impairment in these patients, the lack of a clear understanding and diagnosis has a potentially large clinical importance. It is therefore important to better describe the phenotype of these patients. The MICRO-SNAPE registry will allow investigating these associations. Patient data as collected during the local clinical practice and at the operator's discretion, will be retrospectively entered in this non-interventional registry in anonymous form.