Navigation Links
Coronary CTA: Non-invasive, low cost alternative for 'intermediate risk' patients

Coronary CTA offers a low cost, non-invasive alternative to conventional angiography for evaluating patients who are suspected of having coronary artery disease; true even if the patients have calcified coronary artery plaques, according to a study performed at the Thomas Jefferson University Hospital, Philadelphia, PA.

The study included 31 patients who had one or more calcified coronary artery plaques that were discovered during coronary CTA. Calcified plaques in the arteries were graded as small, moderate or large. Initially the accuracy rate of determining the degree of stenosis caused by the larger calcified plaques was 67%. The study is ongoing and "now with further experience, the accuracy rate of determining the degree of stenosis with larger plaques is 72%," said David C. Levin, MD, lead author of the study.

"Patients who have calcified plaques in their coronary arteries can be evaluated accurately using coronary CTA. The procedure is non-invasive, cheaper and does not require hospitalization. Using coronary CTA you can look at a patient's arteries from an infinite number of angles and look at cross sections of vessels. With conventional angiography, the patient usually is admitted to the hospital and the arteries are only visible from 7 to 10 different angles," said Dr. Levin.

Coronary CTA is recommended for patients with an intermediate risk of coronary artery disease. "A good candidate is somebody who has an atypical chest pain pattern; chest pain that comes and goes during the day, night, exercise, rest etc. Family history, high cholesterol, diabetes, smoking and hypertension also play a big factor in the determining risk category," said Dr. Levin.


Contact: Heather Curry
American Roentgen Ray Society

Page: 1

Related medicine news :

1. Use of certain lipid measures not more effective in predicting coronary heart disease
2. Diabetes appears to increase risk of death for patients with acute coronary syndromes
3. Treating depression may improve recovery of heart rate variability following coronary syndromes
4. Proven Terumo Coronary Guidewire Technology Is Now Available in the United States
5. Study Links Coronary Disease, Colon Cancer
6. Coronary Disease Might Toughen Up Heart
7. Stereotaxis Highlights Live Coronary and Peripheral Vascular Cases Performed at TCT With Stereotaxis Magnetic Navigation System
8. Boston Scientific Welcomes FDA Panel Recommendation to Approve PROMUS(TM) / XIENCE(TM) V Everolimus-eluting Coronary Stent System
9. Cardica Announces Live Webcast Demonstrating Breakthrough Device to Facilitate Beating Heart and Robotic Coronary Revascularization Surgery
10. Coronary Artery Calcium May Raise Womens Heart Risk
11. Abdominal Fat Tied to High Risk for Coronary Trouble
Post Your Comments:
(Date:6/27/2016)... ... , ... recently awarded their highest five-star rating to Best Buy Eyeglasses, ... the United States and Canada wear eyeglasses. Once considered to be a purely functional ... a fashion statement. Even celebrities use glasses as a way of creating an iconic ...
(Date:6/26/2016)... Creek, Michigan (PRWEB) , ... June 26, 2016 , ... ... joined as sponsor of the 2016 Cereal Festival and World’s Longest Breakfast Table in ... in honor of the city’s history as home to some of the world’s leading ...
(Date:6/26/2016)... ... 2016 , ... PawPaws brand pet supplements owned by Whole Health ... the health of felines. The formula is all-natural and is made from Chinese herbs ... Cat Kidney Support Supplement Soft Chews are Astragalus Root Extract and Rehmannia ...
(Date:6/26/2016)... Lake Orion, Clarkston, Michigan (PRWEB) , ... June ... ... direction with respect to fertility once they have been diagnosed with endometriosis. These ... tolerable intercourse but they also require a comprehensive approach that can help for ...
(Date:6/25/2016)... ... ... Austin residents seeking Mohs surgery services, can now turn to Dr. Jessica Scruggs ... for medical and surgical dermatology. , Dr. Dorsey brings specialization to include Mohs surgery, ... Micrographic Surgery completed by Dr. Dorsey was under the direction of Glenn Goldstein, MD, ...
Breaking Medicine News(10 mins):
(Date:6/23/2016)... Any dentist who has made an implant supported ... Many of them do not even offer this as a ... laboratory costs involved. And those who ARE able to offer ... high cost that the majority of today,s patients would not ... Zadeh , founder of Dental Evolutions Inc. and inventor of ...
(Date:6/23/2016)... , June 23, 2016 Research and ... Devices Medical Market Analysis 2016 - Forecast to 2022" ... The report contains up to date financial data derived ... Assessment of major trends with potential impact on the market ... of market segmentation which comprises of sub markets, regional and ...
(Date:6/23/2016)... VIEW, Calif. , June 23, 2016 ... a.m. CST on Thursday, July 7, 2016 , , , ... ) , , , , EXPERT PANELISTS:  , ... Nitin Naik; Senior Industry Analyst, Christi Bird; Senior Industry Analyst, Divyaa ... The global pharmaceutical industry is witnessing an ...
Breaking Medicine Technology: