Please select the eligibility criteria that correspond to the clinical trial below.
Title: A Prospective, Randomized, Double-Blind, Parallel-Group, Multicenter, Non-inferiority Study Comparing the Efficacy and Safety of Rivaroxaban (BAY 59-7939) With Warfarin for the Prevention of Stroke and Non-Central Nervous System Systemic Embolism in Subjects With Non-Valvular Atrial Fibrillation
Brief Summary: The purpose of this study is to compare the efficacy and safety of rivaroxaban with warfarin for the prevention of blood clots in the brain (referred to as stroke) and blood clots in other parts of the body referred to as non-central nervous system systemic embolism) in patients with non-valvular atrial fibrillation (a heart rhythm disorder).


Options:
A: Inclusion Criteria:

* has a diagnosis of STE-ACS, NSTE-ACS as index event according to accepted guidelines such as the ESC or AHA guidelines
* has elevated cardiac biomarkers

Exclusion Criteria:

* is planned for myocardial revascularization (e.g., Coronary Artery Bypass Graft (CABG) or elective or staged PCI) or any other invasive procedure with increased risk for bleeding (i.e. elective surgical procedures) within 60 days after randomization
* has had recent stroke or TIA ≤ 12 months prior to index event
* has persistent BP of 160 mmHg systolic or higher and/or 100 mmHg diastolic or higher at baseline with or without medication
* has participated in another clinical trial of an investigational drug (including placebo) or device within 30 days (or the limit set by national law, whichever is longer) of signing informed consent for the present study
* has participated in any YM150 clinical trials
* requires ongoing parenteral or oral anticoagulant therapy
* has active bleeding or is in the opinion of the investigator at high risk of bleeding during the study
B: Inclusion Criteria:

* Male or female 18 years or older who has been hospitalised for chest pain and potential ACS
* Females of child-bearing potential must have a negative pregnancy test at enrollment and be willing to use 2 methods of reliable contraception

Exclusion Criteria:

* Persons with moderate or severe liver disease
* Persons who have already been treated with an invasive (angioplasty) procedure for the current episode of ACS
* Persons who are being treated with blood clotting agents that cannot be stopped
C: Inclusion Criteria:

* Patients must have documented atrial fibrillation on 2 separate occasions within 6 months before screening
* History of a prior stroke, transient ischemic attack or non-neurologic systemic embolism believed to be cardiac in origin, or at least two of the following risk factors: heart failure, hypertension, age 75 years or greater, diabetes mellitus

Exclusion Criteria:

* Significant mitral stenosis
* Transient atrial fibrillation caused by a reversible disorder
* Active internal bleeding
* Severe disabling stroke
* History of intracranial bleeding
* Hemorrhagic disorders
D: Inclusion criteria Patients with non-valvular atrial fibrillation (AF), at moderate to high risk of stroke, or systemic embolism with at least one additional risk factor (i.e. previous ischemic stroke, TIA, or systemic embolism, left ventricular dysfunction, age \>=75 years, age \>=65 with either diabetes mellitus, history of coronary artery disease or hypertension)

Exclusion criteria

1. Prosthetic heart valves requiring anticoagulation per se, or hemodynamically relevant valve disease that is expected to require surgical intervention during the course of the study
2. Severe, disabling stroke within the previous 6 months, or any stroke within the previous 14 days
3. Conditions associated with an increased risk of bleeding
4. Contraindication to warfarin treatment
5. Reversible causes of atrial fibrillation (e.g., cardiac surgery, pulmonary embolism, untreated hyperthyroidism).
6. Plan to perform a pulmonary vein ablation or surgery for cure of the AF
7. Severe renal impairment (estimated creatinine clearance \<=30 mL/min)
8. Active infective endocarditis
9. Active liver disease
10. Women who are pregnant, lactating, or of childbearing potential who refuse to use a medically acceptable form of contraception throughout the study
11. Anaemia (haemoglobin \<100g/L) or thrombocytopenia (platelet count \<100 x 109/L)
12. Patients who have developed transaminase elevations upon exposure to ximelagatran
13. Patients who have received an investigational drug in the past 30 days or are participating in another drug study
14. Patients considered unreliable by the investigator concerning the requirements for follow-up during the study and/or compliance with study drug administration, has a life expectancy less than the expected duration of the trial due to concomitant disease, or has any condition which in the opinion of the investigator, would not allow safe participation in the study (e.g., drug addiction, alcohol abuse)
15. Any known hypersensitivity to galactose if the warfarin used contains galactose.

Answer: C