News | August 25, 2008

Philips’ ‘euHeart’ Project to Simulate Heart Behavior

August 25, 2008 - Philips will lead a new European Union (EU) funded research project called "euHeart," which uses computer models of the heart as simulation tools for doctors to predict outcomes.

The euHeart consortium aims to develop advanced computer models of the human heart that can be personalized to patient-specific conditions using clinical data from various sources, such as CT (Computed Tomography) and MRI (Magnetic Resonance Imaging) scans, measurements of blood flow and blood pressure in the coronary arteries (which feed the heart muscles) and ECGs (Electrocardiograms).

These computer models will integrate the behavior of the heart and the aorta at molecular, cellular, tissue and organ-level. They will also incorporate clinical knowledge about how cardiovascular disease disturbs the correct functioning of the heart at these levels. As a result, it may be possible to develop simulation tools that doctors can use to predict the outcome of different types of therapy, and because the models will be personalized to individual patients, the therapy could be equally personalized.

As an example, one way of treating heart rhythm disorders is a minimally invasive procedure known as radiofrequency ablation. During this procedure, a catheter is inserted into the patient's heart and the tissue responsible for propagating abnormal electrical signals through the heart muscle is destroyed using heat from a radio-frequency field generated at the tip of the catheter. At the moment, doctors have to rely on their experience to decide which areas of tissue to destroy - a task that is complicated by the fact that the electrical activity in every patient's heart is subtly different. With the aid of a computerized model that reflects the patient's unique heart structure and function, doctors may be able to test the results of destroying different areas of tissue before they have to operate on the patient.

For more information: www.medical.philips.com

Related Content

Johns Hopkins Medicine First in U.S. to Install Canon Medical's Aquilion Precision
News | Computed Tomography (CT) | March 26, 2019
Johns Hopkins Medicine now has access to the first Ultra-High Resolution computed tomography (UHR CT) system for...
Siemens Healthineers Debuts Cardiovascular Edition of Somatom go.Top CT
News | Computed Tomography (CT) | March 14, 2019
Siemens Healthineers will introduce the Somatom go.Top Cardiovascular Edition, a new version of its established...
Canon Medical Introduces Deep Learning-Based CT Image Reconstruction
News | Computed Tomography (CT) | February 27, 2019
Canon Medical Systems recently introduced AiCE (Advanced intelligent Clear IQ Engine), a deep convolutional neural...
SCCT Releases New Guideline for CT Use During TAVR
News | Computed Tomography (CT) | January 08, 2019
The Society of Cardiovascular Computed Tomography (SCCT) has released a new expert consensus document for computed...
A CT calcium scoring image showing calcified plaques in coronary vessel segments. The higher the calcium content of the vessels, the high risk the patient is for a heart attack event. CAC exam

A CT calcium scoring image showing calcified plaques in coronary vessel segments. The higher the calcium content of the vessels, the higher risk the patient is for a heart attack event. Image courtesy of Canon Medical Systems.

Feature | Computed Tomography (CT) | October 17, 2018 | Dave Fornell, Editor
A picture is worth a thousand words, and to patients concerned about their health, detailed images of the coronary an
Abdominal Aortic Calcification May Signal Future Heart Attack

Image from computed tomography (CT) colonography shows segmented abdominal aortic calcification measured with semiautomated CT tool on coronal image. Within region of interest over aorta selected by user, tool automatically segments and quantifies aortic calcification (shown in blue). 

Image Credit: O’Connor S D, Graffy P M, Zea R, et al. Does nonenhanced CT-based quantification of abdominal aortic calcification outperform the Framingham Risk Score in predicting cardiovascular event sin asymptomatic adults? Radiology doi: 10.1148/radiol.2018180562. Published online Oct. 2, 2018. © RSNA.

News | Computed Tomography (CT) | October 12, 2018
Computed tomography (CT)-based measures of calcification in the abdominal aorta are strong predictors of heart attacks...
Siemens Healthineers Announces First U.S. Install of Somatom go.Top CT
News | Computed Tomography (CT) | September 17, 2018
September 17, 2018 — The Ohio State University Wexner Medical Center in Columbus recently became the first healthcare
Key Patient Preparations for a CT Scan
News | Computed Tomography (CT) | September 05, 2018
The Center for Diagnostic Imaging (CDI) in Miami recently released a list of important preparations patients should...
Overlay Init