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- Male, 72 yo
- 2020 unremarkable coronary angiography
- since then several episodes of chest tightness
- admitted for worsening symptoms to ICU at #OspedaleFornaroli@negrofrancesco0 @ariannalissoni @jinweisun
First 3 patients enrolled in : INROAD Study (NCT05174572) @ Cardiology Unit_AOU di Ferrara. We will evaluate if patients with refractory angina have a reduction of IMR after coronary sinus reducer implantation.