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Multicenter Registry on Microvascular Dysfunction - Searching a New Ach Spasm Definition
Sponsor: Johannes Gutenberg University Mainz
Summary
The MICRO-SNAPE registry will collect data from patients undergoing investigation of microvascular dysfunction and coronary spasm in Europe and North America.
Official title: A Multicenter RegIstry on the Diagnosis of Patients with Chronic Angina and No Angiographic CoRonary Artery Stenosis (international Retrospective Collection of Anonymized Patient Data) - Searching a New Ach Spasm Definition
Key Details
Gender
All
Age Range
18 Years - 90 Years
Study Type
OBSERVATIONAL
Enrollment
1000
Start Date
2023-09-30
Completion Date
2028-08-31
Last Updated
2024-11-01
Healthy Volunteers
No
Interventions
Coronary physiology assessment
Resting distal coronary to aortic pressure ratio, resting flow ratio, fractional flow reserve, Coronary Flow Reserve and Microvascular resistance using the thermodilution method and papaverin or adenosine, Resting distal coronary to aortic pressure ratio, resting flow ratio, fractional flow reserve, Coronary Flow Reserve and Microvascular resistance using the thermodilution method and acetylcholine.
Locations (1)
Center of Cardiology, Cardiology I, university hospital Mainz
Mainz, Rhineland-Palatinate, Germany