FAST Feasibility Study

Inclusion Criteria: * Subject must be at least 18 years of age * Subject (or legal guardian) understands the study requirements and the treatment procedures and provides written informed consent before any study-specific tests or procedures are performed * Subject is eligible for percutaneous coronary intervention (PCI) and is an acceptable candidate for coronary artery bypass grafting (CABG) * Subject has either: Symptomatic coronary artery disease with one of the following: stenosis \> 70%, abnormal fractional flow reserve (FFR), abnormal stress or imaging stress test, or elevated biomarkers prior to the procedure or Documented silent ischemia based on one of the following: abnormal fractional flow reserve (FFR), abnormal stress or imaging stress test, or elevated biomarkers prior to the procedure * Subject is willing to comply with all protocol-required follow-up evaluation * Target lesion must be \<12 mm in length with reference vessel diameter \>2.75 mm and \<3.25 mm * Target lesion must have visually estimated stenosis \>50% and \<100% with thrombolysis in Myocardial Infarction (TIMI) flow \>1 * The target lesion must be successfully predilated Note: Successful predilatation refers to dilatation with a balloon catheter of appropriate length and diameter with ≤30% residual stenosis and no dissection greater than National Heart, Lung, Blood Institute (NHLBI) type C. Exclusion Criteria: * Subject has clinical symptoms and/or electrocardiogram (ECG) changes consistent with acute MI * Subjects with unstable angina or recent MI (clinically diagnosed within the past 2 weeks) must have cardiac troponin (cTn) documented prior to the procedure and are excluded if cTn is \> 5x ULN * Subject has cardiogenic shock, hemodynamic instability requiring inotropic or mechanical circulatory support, intractable ventricular arrhythmias, or ongoing intractable angina * Non-target vessel or side branch has been treated with any type of PCI (e.g., balloon angioplasty, stent, cutting balloon, atherectomy) within 24 hours prior to the index procedure * Target vessel has been treated with any type of PCI (e.g., balloon angioplasty, stent, cutting balloon, atherectomy) within 1 year prior to the index procedure * Planned PCI or CABG after the index procedure * Subject has a known allergy to contrast that cannot be adequately premedicated or to the study scaffold system or protocol-required concomitant medications (e.g., everolimus or structurally related compounds, polymer or individual components, all P2Y12 inhibitors, or aspirin) * Subject has received an organ transplant or is on a waiting list for an organ transplant * Subject is receiving or scheduled to receive chemotherapy within 30 days before or after the index procedure * Subject has a known condition(s) of the following (as assessed prior to the index procedure): * Other serious medical illness (e.g., cancer, congestive heart failure) that may reduce life expectancy to less than 24 months * Current problems with substance abuse (e.g., alcohol, cocaine, heroin, etc.) * Planned procedure that may cause non-compliance with the protocol or confound data interpretation * Subject previously treated at any time with intravascular brachytherapy * Subject is receiving chronic (\> 72 hours) anticoagulation therapy (i.e., heparin, coumadin) for indications other than acute coronary syndrome * Subject has a platelet count \<100,000 cells/mm3 or \>700,000 cells/mm3 * Subject has a white blood cell (WBC) count \<3,000 cells/mm3 * Subject has documented or suspected liver disease that is clinically significant, including laboratory evidence of active hepatitis * Subject is on dialysis or has baseline serum creatinine level \>2.0mg/dL (177µmol/L) * Subject has a history of bleeding diathesis or coagulopathy or will refuse blood transfusions * Subject has had a history of cerebrovascular accident (CVA) or transient ischemic attack (TIA) within the past 6 months * Subject has an active peptic ulcer or active gastrointestinal (GI) bleeding * Subject has signs or symptoms of active heart failure (i.e., is NYHA class IV) at the time of the index procedure * Subject is participating in another investigational drug or device clinical study that has not reached its primary endpoint * Subject intends to participate in another investigational drug or device clinical study within 12 months after the index procedure * Subject is a woman of child-bearing potential with known intention to procreate within 12 months after the index procedure. (Women of child-bearing potential who are sexually active must agree to use a reliable method of contraception from the time of screening through 12 months after the index procedure) * Subject is a woman who is pregnant or nursing (A pregnancy test must be performed within 7 days prior to the index procedure in women of child-bearing potential) * Planned treatment of more than 1 target lesion and 1 non-target lesion (see below "Multiple Interventions During Index Procedure") * Planned treatment of the target lesion with more than 1 scaffold * Target lesion is located in the left main * Target lesion is located within 3mm of the origin of the left anterior descending (LAD) coronary artery, left circumflex (LCX) coronary artery or right coronary artery (RCA) * Target lesion is located within a saphenous vein graft or arterial graft or will be accessed via a saphenous vein graft or an arterial graft * Target lesion involves a side branch \>2.0mm in diameter * Target lesion involves a clinically significant side branch \<2.0 mm in diameter that has a clinically significant stenosis at the ostium. * Target lesion and/or target vessel proximal to the target lesion is moderately to severely calcified * Excessive tortuosity or extreme angulation proximal to or within the target lesion * Target lesion is restenotic from a previous stent implantation * Thrombus, or possible thrombus, present in the target vessel * Non-target lesion to be treated during the index procedure meets any of the following criteria: * Located within the target vessel * Located within a bypass graft (venous or arterial) * Left main location * Chronic total occlusion * Involves a complex bifurcation (e.g., bifurcation lesion requiring treatment with more than 1 stent) * Restenotic from previous intervention * Subject has unprotected left main coronary artery disease (\>50% diameter stenosis)