For The US You can buy a white macbook for $999, Macbook Pro $1199 and Macbook air $1499. The Apple MacBook's price is at about $1,000-$1,400. The cost of a MacBook depends on the model selected and the options added. Check the Apple Store or an Authorized Apple Reseller.
Unstable angina is a signal that your arteries are becoming very narrow and that you could experience a heart attack. If left untreated, your unstable angina can lead to heart attack, heart failure, or arrhythmias (irregular heart rhythm). These can be life-threatening conditions.
If your doctor thinks that you have unstable angina or that your angina is related to a serious heart condition, they may recommend the following tests and procedures: 1  EKG (Electrocardiogram) 2  Stress Testing. 3  Blood Tests. 4  Chest X-Rays. 5  Coronary Angiography and Cardiac Catheterization. 6  Computed Tomography Angiography.