LGBTQ+ Inclusive Care
Receive inclusive LGBTQ+ medical care at Main Line Health in a compassionate and welcoming space at locations in the Philadelphia region.
Myocardial Perfusion Scan
What is a myocardial perfusion scan?
Your doctor may prescribe a myocardial perfusion scan if you're having symptoms such as chest pain (angina), or to assess damaged areas and blood flow to your heart after a heart attack. Myocardial perfusion scans or myocardial perfusion imaging (MPI), also referred to as cardiac nuclear imaging, can also help diagnose coronary artery disease (CAD) and help guide treatment decisions for CAD. The scan measures the amount of blood in your heart muscle while you are resting and also while you are exercising ("stress").
What to expect from a myocardial perfusion scan
A myocardial perfusion scan is done in two parts, one at rest and one during exercise. The scans may be performed on the same day or you may be asked to come back the next day for the second part of the test. The at-rest scan is often done first.
You will first be given special medicine through a vein in your arm. The medicine has a radioactive "tracer" that is absorbed by areas of the heart that have good blood flow, but not absorbed in areas with poor flow or damage. After the tracer has moved through the blood to the heart, the radiologist will take photos with a large camera that is positioned over your body. The tracer material that is left behind in your heart can be seen in the photos and will allow the radiologist to interpret the results.
For the stress or exercise portion of the scan, patches of electrodes will be placed on your chest and you will be monitored while walking on a treadmill or using a stationary bike. After you have reached a maximum point of exertion (based on your heart rate and age), the doctor will inject the tracer into your IV line and you will continue to exercise for a bit longer. You will then be asked to lie down on the scanning table so the radiologist can take photos of your heart in its "stressed" state. The radiologist will later compare the results of your resting scan vs. your stress scan. These results will be reported to your doctor who will then go over the results and discuss next steps with you.
Pediatrics
Learn how Main Line Health pediatricians collaborate with CHOP subspecialty doctors to provide the utmost optimal care for children.
Allergy, Asthma and Immunology
The board-certified experts at Main Line Health can help develop treatments to control and manage your allergy and asthma symptoms.
Pain Management
Discover how Main Line Health experts serve Philadelphia by treating a wide range of conditions, including back, neck and oncology-related pain.
Maternity (Obstetrics)
Our board-certified gynecologists are dedicated to serving you at every stage of your life, from adolescence to menopause and beyond. Whether you need treatment for common gynecological issues or advanced therapies and surgical expertise, we're here to provide comprehensive care and support.
Gender Care Program
We offer streamlined access to a team of medical, surgical, behavioral health and support specialists, in partnership with Main Line Health LGBTQ Inclusive Care for gender-affirming care.
Orthopaedics
Orthopaedic doctors at Main Line Health treat simple to complex sports and accident-related injuries as well as the painful effects of many conditions that limit your mobility and cause pain. Find an orthopaedic surgeon near me.
Trauma and Acute Care
Main Line Health provides life-saving care and urgent support at trauma centers located throughout the Philadelphia region.