ADENOSINE MYOCARDIAL PERFUSION SCAN (SINGLE STUDY)

About Adenosine Myocardial Perfusion Scan (Single Study)

Adenosine Myocardial Perfusion Scan (Single Study) is a specialized nuclear medicine cardiac imaging examination used to evaluate blood flow to the heart muscle. The study uses a radioactive myocardial perfusion tracer along with adenosine-induced pharmacological stress when clinically indicated.

The examination provides information about tracer distribution within the myocardium and may help doctors assess myocardial perfusion as part of a cardiac evaluation.

What Does Adenosine Myocardial Perfusion Scan Evaluate?

The scan evaluates blood flow and tracer distribution in different regions of the heart muscle. It may demonstrate areas where myocardial perfusion is relatively reduced during pharmacological stress.

The findings can be correlated with the patient's symptoms, cardiac history, ECG findings and other cardiac investigations.

Why Is an Adenosine Myocardial Perfusion Scan Performed?

A doctor may recommend an adenosine myocardial perfusion scan when assessment of myocardial blood flow is clinically required. Pharmacological stress with adenosine may be used when an exercise-based stress test is not suitable or when pharmacological stress is specifically indicated.

The test may be considered in selected patients with suspected or known coronary artery disease or other clinical situations requiring myocardial perfusion assessment.

How Is the Adenosine Myocardial Perfusion Scan Performed?

A myocardial perfusion radiotracer is administered according to the prescribed nuclear medicine protocol. Adenosine is administered under appropriate medical supervision to produce pharmacological stress and increase coronary blood flow.

The gamma camera then acquires images of the heart to evaluate the distribution of the tracer within the myocardium. The exact imaging protocol depends on the clinical indication and prescribed study.

Preparation for Adenosine Myocardial Perfusion Scan (Single Study)

Preparation requirements vary according to the nuclear medicine protocol. Patients should follow the specific fasting, medication and other instructions provided by the cardiac imaging or nuclear medicine team.

Certain medications and substances may affect the response to pharmacological stress. Patients should not stop any medication unless specifically instructed by their treating doctor or the medical team performing the examination.

Patients should inform the medical team about heart disease, breathing problems, current medications, pregnancy or possible pregnancy, breastfeeding and other relevant medical conditions before the scan.

Benefits of Adenosine Myocardial Perfusion Imaging

Adenosine myocardial perfusion imaging provides functional information about blood flow to the heart muscle during pharmacological stress.

It can provide useful information when exercise-based stress testing is not appropriate or when pharmacological stress imaging is clinically required.

Understanding the Adenosine Myocardial Perfusion Scan Report

The report may describe the distribution of myocardial perfusion tracer and identify areas showing relatively reduced or altered perfusion. The findings are interpreted according to the clinical indication and imaging protocol.

The results should be reviewed together with symptoms, medical history, ECG findings and other cardiac investigations. The treating cardiologist or qualified specialist can determine the clinical significance of the findings.

Adenosine Myocardial Perfusion Scan in Hyderabad

Focus Diagnostics provides nuclear medicine and cardiac imaging services in Hyderabad for appropriate clinical indications. Patients can consult their referring cardiologist or nuclear medicine team regarding preparation, medication instructions, appointment requirements and report interpretation.

Frequently Asked Questions

What is an Adenosine Myocardial Perfusion Scan Single Study?

It is a nuclear medicine cardiac imaging study that evaluates myocardial blood flow using a radioactive tracer and adenosine-induced pharmacological stress when clinically indicated.

Why is adenosine used during myocardial perfusion imaging?

Adenosine increases coronary blood flow and produces pharmacological stress, allowing myocardial perfusion to be assessed without requiring exercise-based stress in appropriate patients.

Does the Adenosine Myocardial Perfusion Scan use radiation?

Yes. The examination uses a small amount of radiation from the myocardial perfusion radiotracer. Images are acquired using a gamma camera according to the prescribed protocol.

How should I prepare for an Adenosine Myocardial Perfusion Scan?

Preparation depends on the prescribed protocol and may include fasting and specific medication instructions. Patients should follow the instructions provided by the nuclear medicine team.

Is adenosine myocardial perfusion imaging suitable for everyone?

No. Suitability depends on the patient's medical history, symptoms, medications and clinical condition. The referring doctor and medical team determine whether pharmacological stress imaging is appropriate.

How much does Adenosine Myocardial Perfusion Scan Single Study cost in Hyderabad?

The listed price for Adenosine Myocardial Perfusion Scan (Single Study) at Focus Diagnostics is ₹12,300.

Where can I get an Adenosine Myocardial Perfusion Scan in Hyderabad?

Adenosine Myocardial Perfusion Scan services are available at Focus Diagnostics in Hyderabad. Patients should contact the centre or consult their referring cardiologist regarding appointment and preparation requirements.