History of documented congestive heart failure (CHF) or systolic dysfunction (LVEF <50%) High-risk uncontrolled arrhythmias (ventricular tachycardia, high-grade atrioventricular (AV)-block,supraventricular arrhythmias, prolonged corrected QT (QTc) which are not adequately rate-controlled) Angina pectoris requiring antianginal medication Clinically significant valvular heart disease Evidence of transmural infarction on ECG Poorly controlled hypertension (e.g. systolic >180mm Hg or diastolic >100mm Hg)