Safety and Clinical Performance of a Sirolimus-eluting Absorbable Metal Scaffold

Inclusion Criteria: 1. Subject is ≥ 18 years and ≤ 80 years of age 2. Written subject informed consent available prior to percutaneous coronary intervention (PCI). Remark: Vulnerable subjects may not be enrolled in this trial 3. Subject with stable or unstable angina pectoris or documented silent ischemia 4. Subject eligible for PCI 5. Subject acceptable candidate for coronary artery bypass surgery 6. Subject with a maximum of two single de novo lesions in two different major epicardial vessels 7. Reference vessel diameter between 2.7-3.7 mm by visual estimation, depending on the scaffold size used 8. Target lesion length ≤ 21 mm by visual estimation, depending on the scaffold size used 9. Target lesion stenosis by visual estimation ≥ 50% - \< 100% and TIMI flow ≥1 10. Eligible for Dual Anti Platelet Therapy (DAPT) Exclusion Criteria: 1. Pregnant or breast-feeding females or females who intend to become pregnant during the time of the study 2. Subject has clinical symptoms and/or electrocardiogram (ECG) changes consistent with acute ST elevation myocardial infarction (STEMI) within 72 hours prior to the index procedure. Note: Hemodynamically stable non-STEMI (NSTEMI) subjects are eligible for study enrollment 3. Subjects with a ≥2 fold CK level or in absence of CK a ≥3 fold CKMB level above the upper range limit within 24 hours prior to the index procedure 4. Left main coronary artery disease 5. Three-vessel coronary artery disease at time of procedure 6. Thrombus in target vessel 7. Subject is currently participating in another study with an investigational device or an investigational drug and has not reached the primary endpoint yet 8. Planned interventional treatment of any non-target vessel within 30 days post-procedure 9. Subject is on dialysis 10. Planned intervention of the target vessel after the index procedure 11. Ostial target lesion (within 3.0 mm of vessel origin) 12. Target lesion involves a side branch \>2.0 mm in diameter 13. Documented left ventricular ejection fraction (LVEF) ≤ 30% 14. Heavily calcified lesion 15. Target lesion is located in or supplied by an arterial or venous bypass graft 16. The target lesion requires treatment with a device other than the pre-dilatation balloon prior to the Magmaris study device placement (including but not limited to directional coronary atherectomy, excimer laser, rotational atherectomy, etc.) 17. Unsuccessful pre-dilatation, defined as minimal lumen diameter smaller than the respective crossing profile of the Magmaris study device and angiographic complications (e.g. distal embolization, side branch closure, extensive dissections that can't be covered by a single scaffold), by visual estimation 18. Known allergies to: Acetylsalicylic Acid (ASA), Heparin, contrast medium, Sirolimus, Everolimus or similar drugs (i.e., ABT 578, Biolimus, Tacrolimus), PLLA, Silicon Carbide, Magnesium, Yttrium, Neodymium, Zirconium, Gadolinium, Dysprosium, Tantalum 19. Impaired renal function (serum creatinine \> 2.5 mg/dl or 221 µmol/l) determined within 72 hours prior to index procedure 20. Subject is receiving oral or intravenous immunosuppressive therapy (inhaled steroids are not excluded) or has known life limiting immunosuppressive or autoimmune disease (e.g.,human immunodeficiency virus, systemic lupus erythematosus, but not including diabetes mellitus) 21. Proximal or distal to the target lesion located stenosis that might require future revascularization or impede run off detected during diagnostic angiography 22. Life expectancy less than 6 months 23. Planned surgery or dental surgical procedure within 6 months after index procedure 24. Subject with tortuous vessel that may impair scaffold placement in the region of obstruction or proximal to the lesion 25. In the investigators opinion subjects will not be able to comply with the follow-up requirements.