We are all interested in heart health and recognize factors such as eating right, exercising, quitting smoking, and weight management as fundamental elements of preserving our cardiovascular health.

To detect in-stent restenosis among patients with coronary stents, a new study shows the potential for improved diagnostic accuracy by adding computed tomography perfusion imaging to coronary CT ...

Background: Cardiac syndrome X is defined by a typical angina pectoris with normal or near normal (stenosis <40%) coronary angiogram with or without electrocardiogram (ECG) change or atypical angina ...

Researchers at Emory University School of Medicine recently performed a cardiac imaging procedure that was the first of its kind completed in Georgia. The procedure, first performed on October 21, is ...

Please provide your email address to receive an email when new articles are posted on . Among patients who underwent a stress myocardial perfusion PET scan, increasing magnitude of stress myocardial ...

CT:VQ™ gives physicians access to ventilation and perfusion imaging and data derived directly from routine, non-contrast, ...

Limitations from commercial software applications prevent the implementation of a robust and cost-efficient high-throughput cancer imaging radiomic feature extraction and perfusion analysis workflow.

How Does a VQ Scan Work? The VQ scan is a nuclear scan. It measures airflow, called ventilation, and blood flow, called perfusion, in your lungs. The V and Q make up a math equation that helps doctors ...

A nuclear stress test, also called myocardial perfusion imaging (MPI) or a thallium stress test, uses a radioactive tracer to show how blood flows through your heart muscles during exercise and at ...