Navigation Links
MR images taken during the systole phase improve diagnoses of scars on the heart
Date:4/12/2013

MR images taken when the ventricles of the heart relax and fill with blood and then when the ventricles contract and eject blood to the rest of the body provide a more complete picture of the extent of myocardial scar in patients with ischemic cardiomyopathy, a new study finds.

Detection of scar is important because it helps identify patients who are at higher risk of a fatal event, said Dr. James Fernandez, the first author of the study.

The standard protocol to determine scar in these patients is to collect just diastolic data (when the ventricles relax), said Dr. Fernandez. "However, our study of 30 patients at the University of Southern California found that images taken during the systolic cardiac phase (when the ventricles contract) can show scars not seen on images taken in the diastolic phase," Dr. Fernandez said. "Scars were seen in 23 studies in diastole versus 25 studies in systole," he said. In three studies, systolic images showed scars beneath the left ventricle, an area prone to ischemic damage, that were not detectable on diastolic images," Dr. Fernandez said.

The study will be part of the electronic exhibit program at the ARRS Annual Meeting in Washington, DC.


'/>"/>

Contact: Samantha Schmidt
sschmidt@arrs.org
703-858-4316
American Roentgen Ray Society
Source:Eurekalert

Page: 1

Related medicine news :

1. Researchers new method may sharpen microscopic images
2. FRIDa, the images of food
3. Brains of Fetuses Build a Bridge Between Regions, Images Show
4. Seeing is believing: Biologists and physicists produce revealing images of cell organization, behavior
5. Breakthroughs with Martin Sheen Exploring How Businesses Manage Online Images
6. Surgeons may use hand gestures to manipulate MRI images in OR
7. New MRI technology to provide even better images of the inside of the human body
8. Gruesome Cigarette Pack Images Sway Smokers, Study Finds
9. Repeated exposure to traumatic images may be harmful to health
10. U.S. Appeals Court Backs Ruling Against Graphic Images on Cigarette Packs
11. Device converting images into music helps individuals without vision reach for objects in space
Post Your Comments:
*Name:
*Comment:
*Email:
(Date:10/13/2017)... , ... October 13, 2017 , ... As health professionals ... known as “patient engagement.” The patient is doing more than filling out a survey; ... , “There is an increasing emphasis in health care and research on the importance ...
(Date:10/13/2017)... ... October 13, 2017 , ... Southern ... and Jennifer Huggins, PharmD ’17, along with clinical associate professor Janice Frueh, ... cardiovascular diseases during the 15th Annual Women’s Health Conference. The SIU School ...
(Date:10/13/2017)... ... October 13, 2017 , ... Ellevate Network, the leading network for professional ... action towards gender equality at their inaugural Summit in New York City in June. ... a social audience of over 3 million. To watch the Mobilize Women video, ...
(Date:10/13/2017)... ... October 13, 2017 , ... “The Journey: From the Mountains to the Mission ... lost souls in the Philippines. “The Journey: From the Mountains to the Mission Field” ... the Bible. She has taught all ages and currently teaches a class of ladies ...
(Date:10/12/2017)... ... October 12, 2017 , ... The ... demand of today’s consumer and regulatory authorities worldwide. From Children’s to Adults 50+, ... to meet the highest standard. , These products are also: Gluten Free, ...
Breaking Medicine News(10 mins):
(Date:10/4/2017)... 4, 2017 OBP Medical , ... medical devices, today announced regulatory approval from ... (or Agência Nacional de Vigilância Sanitária (ANVISA)) to ... surgical retractor with integrated LED light source and ... and exposure of a tissue pocket or cavity ...
(Date:10/2/2017)... -- Eli Lilly and Company (NYSE: LLY ) ... of 2017 on Tuesday, October 24, 2017. Lilly will ... the investment community and media to further detail the ... begin at 9 a.m. Eastern time. Investors, media and ... the conference call through a link that will be ...
(Date:10/2/2017)... Halo Labs announces the European launch of their new low volume, ... 2017 in Cambridge, U.K on October 4th. ... samples with unprecedented speed and sensitivity while using far less sample ... ... system ...
Breaking Medicine Technology: