Thank you so much for your response. I really appreciate it. Does that mean that we should not be scared too much and just need to follow the advised of her doctor?
Hi, a nuclear stress test provides information regarding the coronary artery blood flow to the heart muscle. A "perfusion defect" is a way of saying that there is the appearance of reduced blood flow to a part of the heart muscle. When images return to normal at rest, this indicates there is no permanent injury to the heart muscle. Reversible perfusion defect is an area of the heart muscle that does not receive an adequate amount of blood at stress (ischemia) but does so at rest (reversible ischemia). After identifying the defects a cardiac catheterization helps to study the arterial structure of the heart and to identify the blocks for further therapy. So, your doctor has asked for cardiac catheterization. Please follow up with him. Regards.