The Effects of Ezetimibe/Simvastatin 10/20 mg Versus Simvastatin 40 mg in High Cholesterol and Coronary Heart Disease Study (P04039AM2)(COMPLETED)

Inclusion Criteria

• Subjects must have documented coronary heart disease (CHD). For the purposes of this study, CHD will include one or more of the following features: documented stable angina (with evidence of ischemia on exercise testing); history of myocardial infarction; history of percutaneous coronary intervention [PCI] (primarily PCI with or without stent placement); symptomatic peripheral vascular disease (claudication); documented history of atherothrombotic cerebrovascular disease; and/or documented history of unstable angina or non-Q wave myocardial infarction.
• Subjects must demonstrate their willingness to participate in the study and comply with its procedures by signing a written informed consent.
• History of myocardial infarction (heart attack).
• Subjects must be >= 18 years and = 2.6 mmol/L (100 mg/dL) to = 35 kg/m^2 at Visit 3 (Baseline Visit).
• Subjects who consume > 14 alcoholic drinks per week. (A drink is: a can of beer, glass of wine, or single measure of spirits).
• Any condition or situation which, in the opinion of the investigator, might pose a risk to the subject or interfere with participation in the study.
• Women who are pregnant or nursing.

Exclusion Criteria: subjects who have the following medical conditions:

• Congestive heart failure defined by New York Heart Association (NYHA) as Class III or IV.
• Uncontrolled cardiac arrhythmia.
• Myocardial infarction, acute coronary insufficiency, coronary artery bypass surgery, or angioplasty within 3 months of Visit 3 (Baseline Visit).
• Unstable or severe peripheral artery disease within 3 months of Visit 3 (Baseline Visit).
• Newly diagnosed or currently unstable angina pectoris (chest pain).
• Uncontrolled hypertension (treated or untreated) with systolic blood pressure > 160 mm Hg or diastolic > 100 mm Hg at Visit 3 (Baseline Visit).
• Type I or Type II diabetes mellitus.
• Uncontrolled endocrine or metabolic disease known to influence serum lipids or lipoproteins, i.e., secondary causes of hyperlipidemia, such as secondary hypercholesterolemia due to hypothyroidism (thyroid stimulating hormone [TSH] above upper limit of normal) at Visit 3. Subjects with a history of hypothyroidism who are on a stable therapy of thyroid hormone replacement for at least 6 weeks are eligible for enrollment if TSH levels are within normal limits at Visit 3 (Baseline Visit).
• Impaired renal function (creatinine > 2.0 mg/dL) or nephrotic syndrome at Visit 3 (Baseline Visit).
• Disorders of the hematologic, digestive, or central nervous systems including cerebrovascular disease and degenerative disease that would limit study evaluation or participation.
• Known Human Immunodeficiency Virus (HIV) positive.
• Cancer within the past 5 years (except for successfully treated basal and squamous cell carcinomas).
• History of mental instability, drug/alcohol abuse within the past 5 years, or major psychiatric illness not adequately controlled and stable on pharmacotherapy.

Exclusion Criteria: subjects who are on any of the following concomitant medications:

• Subjects who have not observed the designated wash-out period for any of the prohibited medications.
• Subjects who have not stopped taking various prohibited medications for a minimum period of time before Visit 3, including amiodarone hydrochloride (6 months) and probucol (12 months).
• Subjects currently consuming large amounts of grapefruit juice (> 1 liter/day).
• Oral corticosteroids, unless used as replacement therapy for pituitary/adrenal disease and the subject is on a stable regimen for at least 6 weeks prior to Visit 3 (Baseline Visit).
• Subjects who are currently using cardiovascular medication (e.g. antihypertensive, antiarrhythmic) and have not been on a stable regimen for at least 6 weeks prior to Visit 3 (Baseline Visit) and it is expected to change during the study.
• Subjects who are currently using psyllium, other fiber-based laxatives, and/or any other over-the-counter (OTC) therapy known