Related Experiment Video

Updated: Apr 23, 2026

In Vivo Quantitative Assessment of Myocardial Structure, Function, Perfusion and Viability Using Cardiac Micro-computed Tomography
08:13

In Vivo Quantitative Assessment of Myocardial Structure, Function, Perfusion and Viability Using Cardiac Micro-computed Tomography

Published on: February 16, 2016

21.6K

Impact of SPECT myocardial perfusion imaging on cardiac care

Peter Lugomirski1, Benjamin J W Chow, Terrence D Ruddy

  • 1Division of Cardiology, University of Ottawa Heart Institute, 40 Ruskin Street, Ottawa, ON K1Y 4W7, Canada.

Expert Review of Cardiovascular Therapy
|September 30, 2014
PubMed

Insights

Single photon emission computed tomography (SPECT) myocardial perfusion imaging aids in diagnosing and assessing coronary artery disease (CAD). This cost-effective imaging technique guides therapy and evaluates treatment effectiveness.

Area of Science:

  • Cardiology
  • Nuclear Medicine
  • Medical Imaging

Background:

  • Single photon emission computed tomography (SPECT) myocardial perfusion imaging is a key diagnostic tool.
  • It is instrumental in evaluating coronary artery disease (CAD).

Discussion:

  • SPECT MPI offers significant value in diagnosing CAD.
  • It is crucial for patient prognostication and assessing myocardial viability.
  • This imaging modality guides therapeutic strategies and evaluates their effectiveness.

Key Insights:

  • SPECT MPI is effective for CAD diagnosis, prognosis, and viability assessment.
  • It serves as a guide for therapy selection and effectiveness monitoring.
  • The technique is cost-effective compared to alternative cardiac imaging modalities.

Outlook:

  • Further research can explore advanced SPECT MPI techniques.
  • Integration with other clinical data can enhance patient management.
  • Continued validation of its cost-effectiveness in diverse healthcare settings is warranted.

Keywords:
SPECTclinical cardiologycoronary artery diseasemyocardial perfusion imaging

More Related Videos

MRI and PET in Mouse Models of Myocardial Infarction10:46

MRI and PET in Mouse Models of Myocardial Infarction

Published on: December 19, 2013

11.7K
High-Resolution Cardiac Positron Emission Tomography/Computed Tomography for Small Animals11:09

High-Resolution Cardiac Positron Emission Tomography/Computed Tomography for Small Animals

Published on: December 16, 2022

3.7K

Related Concept Videos

Imaging Studies for Cardiovascular System V: CT01:28

Imaging Studies for Cardiovascular System V: CT

Cardiac computed tomography (CT) scanning is an advanced cardiac imaging technique that utilizes CT technology, with or without intravenous (IV) contrast, to produce accurate cross-sectional virtual slices of specific areas of the heart, coronary circulation, and major blood vessels such as the aorta, pulmonary veins, and arteries. The computer processes these slices to generate three-dimensional images. Multidetector CT (MDCT) is a rapid form of CT scanning that captures multiple slices...
643
Radiological Investigation III: Pulmonary Angiogram and PET Scan01:13

Radiological Investigation III: Pulmonary Angiogram and PET Scan

Radiological investigations are paramount in the diagnosis and management of various pulmonary diseases. Two essential investigations are the Pulmonary Angiogram and the Positron Emission Tomography (PET) Scan.
Pulmonary Angiogram
A Pulmonary Angiogram is an invasive procedure involving injecting a contrast medium through a catheter threaded into the pulmonary artery or the right side of the heart to visualize the pulmonary vasculature. Computed Tomography (CT) scans have mainly replaced this...
711
Acute Coronary Syndrome III: Diagnostic Studies01:30

Acute Coronary Syndrome III: Diagnostic Studies

Diagnosing acute coronary syndrome or ACS begins with a thorough patient history. Notable symptoms include central, crushing chest pain radiating to the left arm, neck, jaw, or back, along with shortness of breath, sweating (diaphoresis), nausea, vomiting, dizziness, and palpitations.It is crucial to note any history of cardiac illnesses and assess risk factors, including age, gender, smoking, hypertension, diabetes, hyperlipidemia, and a sedentary lifestyle.During physical examination, vital...
492
Cardiac Catheterization I: Pre-Procedure Overview01:28

Cardiac Catheterization I: Pre-Procedure Overview

Cardiac catheterization is an invasive diagnostic technique used to identify and evaluate structural and functional diseases of the heart and major blood vessels. This technique diagnoses congenital heart disease, coronary artery disease, valvular heart disease, and coronary spasms and assesses ventricular function. It helps guide treatment decisions, including the need for revascularization procedures like percutaneous coronary intervention (PCI) or coronary artery bypass grafting (CABG) and...
3.3K
Imaging Studies for Cardiovascular System I:Echocardiography01:17

Imaging Studies for Cardiovascular System I:Echocardiography

Cardiac imaging studies encompass a wide range of noninvasive and minimally invasive techniques designed to visualize the heart's structure and function in detail. One such technique is echocardiography, which uses high-frequency ultrasound waves to produce detailed images of the heart, known as echocardiograms.
Indications: Echocardiography is utilized to diagnose heart failure, valve disorders, and myocardial infarction. It also assesses cardiac structures' size, shape, and motion,...
980