What is a MUGA scan?

A MUGA scan is a heart imaging test that shows how efficiently the heart chambers pump blood with each heartbeat. It uses a small amount of radioactive material to make red blood cells visible on a special camera.

In simple terms, the scan gives doctors a clear measurement of how strong your heart pump is, helping them understand whether the heart is working normally or under strain.

Why is the MUGA Scan Procedure Needed?

The MUGA scan procedure is recommended when doctors need an accurate and repeatable way to measure heart function. It is especially useful when precise monitoring is required over time, as the results are highly reliable and consistent.

Common Reasons and Key Conditions Assessed

• Assessment of heart pumping strength.
• Monitoring heart function during or after cancer treatment.
• Evaluation before starting certain medications that may affect the heart.
• Follow-up after heart attack or heart surgery.
• Investigation of unexplained fatigue or breathlessness.

Types of MUGA Scan / Procedure Variations

MUGA scans can be adapted slightly depending on the clinical requirement. The imaging approach remains focused on accuracy and consistency.

• Resting MUGA scan: Measures heart function while the patient is at rest.
• Stress MUGA scan: Assesses heart performance during exercise or medication-induced stress.
• Serial MUGA scans: Repeated scans over time to monitor changes in heart function.
• Baseline MUGA scan: Performed before starting treatments that may affect the heart.

Why Choose Manipal Hospitals for MUGA Scan?

Manipal Hospitals offers comprehensive cardiac imaging services supported by nuclear medicine specialists, cardiologists, and skilled technologists. Each scan is carefully planned to deliver reliable information while ensuring patient comfort and safety.

• Advanced nuclear imaging equipment.
• Experienced nuclear medicine and cardiac teams.
• High accuracy for heart function measurement.
• Clear explanation and patient-focused care.
• Dedicated coordination for international patients.

Indications for a MUGA Scan

A MUGA scan may be advised when:

• Doctors need precise measurement of heart pumping ability.
• Heart function must be monitored over time.
• Certain chemotherapy drugs are planned or ongoing.
• Symptoms suggest reduced heart efficiency.
• Other heart tests provide unclear results.

Who Should Avoid or Delay a MUGA Scan?

A MUGA scan is safe for most patients, but some situations require caution or alternative testing.

• Pregnancy, unless clearly necessary.
• Breastfeeding, without prior guidance.
• Inability to lie still during imaging.
• Allergy to materials used in labeling red blood cells.

Preparing for a MUGA Scan

• Review of medical history and current medications.
• Instructions regarding food or drink if stress imaging is planned.
• Removal of metallic objects before the scan.
• Explanation of the scan process and duration.
• Support for international patients with scheduling and preparation.

What Happens During the MUGA Scan Procedure?

The scan is performed in a nuclear medicine department. A small amount of radioactive tracer is injected into a vein, where it attaches to red blood cells. A specialised camera then captures images of the heart as it beats.

Step-by-Step Breakdown

• Injection of tracer to label red blood cells.
• Waiting period for the tracer to circulate.
• Positioning under the imaging camera.
• Recording images of the heart during multiple heartbeats.
• Monitoring throughout the scan.
• Completion and review of image quality.

Recovery After a MUGA Scan

There is no recovery period after a MUGA scan. Patients can return to normal activities immediately. Drinking fluids helps flush the tracer from the body.

The radiation used is minimal and safely leaves the body within a short time.

Risks & Complications

MUGA scans are considered very safe. The amount of radiation is low and comparable to other diagnostic imaging tests. Rarely, mild discomfort may occur at the injection site. Serious reactions are extremely uncommon.

Benefits of a MUGA Scan

• Highly accurate measurement of heart pumping function.
• The MUGA scan provides reliable monitoring over time.
• Useful for treatment planning and safety monitoring.
• Non-invasive and well tolerated.
• Clear, quantitative results for clinicians.

What is the Cost of MUGA Scan at Manipal Hospitals?

The cost of a MUGA scan depends on whether rest or stress imaging is performed and the clinical complexity. At Manipal Hospitals, MUGA scans are offered at costs that are significantly more affordable compared with many Western and Gulf countries, while maintaining international standards of diagnostic accuracy.

Personalised estimates are provided after clinical review and scheduling.

International Patient Support at Manipal Hospitals

International patients receive full assistance, including appointment coordination, medical record review, visa and travel support, interpreter services, accommodation guidance, and post-scan follow-up planning to ensure a smooth and reassuring experience.