<qa>  What is the blood pressure of the New York Heart Association?- Clinically significant cardiovascular disease e.g., blood pressure of 150100 mmHg, myocardial infarction, or unstable angina, New York Heart Association NYHA Grade II or greater congestive heart failure, serious cardiac arrhythmia requiring medication, or clinically significant peripheral vascular disease. Patients with a history of myocardial infarction or stroke within the last 6 months will be excluded. 