Featured Research

from universities, journals, and other organizations

Coronary Arterial Calcium Scans Help Detect Overall Death Risk In The Elderly

Date:
July 5, 2008
Source:
Los Angeles Biomedical Research Institute at Harbor-UCLA Medical Center (LA BioMed)
Summary:
Measuring calcium deposits in the heart's arteries can help predict overall death risk in American adults, even when they are elderly, according to a new study in the Journal of the American College of Cardiology.

Measuring calcium deposits in the heart's arteries can help predict overall death risk in American adults, even when they are elderly, according to a new study published in the July issue of Journal of the American College of Cardiology.

Matthew J. Budoff, M.D., one of the study's authors and a researcher at the Los Angeles Biomedical Research Institute at Harbor-UCLA Medical Center (LA BioMed), said previous studies had found measuring coronary arterial calcium with computed tomography (CT) heart scans could predict overall death risks in most American adults.

He said the latest study is the first extensive examination of coronary arterial scans of the elderly.

"This study indicates calcium scans can be the best predictor currently available to detect who is likely to suffer a heart attack and who is not," said Dr. Budoff. "Previous studies found coronary arterial calcium scans were effective tools for determining the overall death risk in young adults, diabetics, smokers and those suffering from renal failure. This study indicates coronary arterial scans are effective in measuring overall death risk in the elderly."

A calcium scan looks for calcification -- or a hardening of the arteries caused by high blood fats and calcium deposits -- in the arteries leading to and from the heart. These calcifications can block blood vessels and cause heart attacks, strokes or other health issues.

Researchers studied 35,383 adults, aged 40 to 80, in Torrance, CA and Nashville, TN, for an average of 5.8 years after having a coronary artery calcium scan. Among these research volunteers, 3,570 were age 70 or older.

In total, 838 deaths were recorded, 320 in women and 518 in men. The study found the overall death risk was higher among those with higher coronary arterial calcium scores.

"This study provides additional validation of coronary calcium studies," said Dr. Budoff. "Coronary arterial calcium scans can be very useful tools in assessing a patient's overall death risk. With this information, physicians can advise patients on diet, medications, exercise and other lifestyle changes that will help them avoid the risk of heart attack, strokes and other health problems."


Story Source:

The above story is based on materials provided by Los Angeles Biomedical Research Institute at Harbor-UCLA Medical Center (LA BioMed). Note: Materials may be edited for content and length.


Cite This Page:

Los Angeles Biomedical Research Institute at Harbor-UCLA Medical Center (LA BioMed). "Coronary Arterial Calcium Scans Help Detect Overall Death Risk In The Elderly." ScienceDaily. ScienceDaily, 5 July 2008. <www.sciencedaily.com/releases/2008/07/080702132154.htm>.
Los Angeles Biomedical Research Institute at Harbor-UCLA Medical Center (LA BioMed). (2008, July 5). Coronary Arterial Calcium Scans Help Detect Overall Death Risk In The Elderly. ScienceDaily. Retrieved October 21, 2014 from www.sciencedaily.com/releases/2008/07/080702132154.htm
Los Angeles Biomedical Research Institute at Harbor-UCLA Medical Center (LA BioMed). "Coronary Arterial Calcium Scans Help Detect Overall Death Risk In The Elderly." ScienceDaily. www.sciencedaily.com/releases/2008/07/080702132154.htm (accessed October 21, 2014).

Share This



More Health & Medicine News

Tuesday, October 21, 2014

Featured Research

from universities, journals, and other organizations


Featured Videos

from AP, Reuters, AFP, and other news services

CDC Revamps Ebola Guidelines After Criticism

CDC Revamps Ebola Guidelines After Criticism

Newsy (Oct. 21, 2014) The Centers for Disease Control and Prevention have issued new protocols for healthcare workers interacting with Ebola patients. Video provided by Newsy
Powered by NewsLook.com
WHO: Ebola Vaccine Trials to Start a in January

WHO: Ebola Vaccine Trials to Start a in January

AP (Oct. 21, 2014) Tens of thousands of doses of experimental Ebola vaccines could be available for "real-world" testing in West Africa as soon as January as long as they are deemed safe in soon to start trials, the World Health Organization said Tuesday. (Oct. 21) Video provided by AP
Powered by NewsLook.com
First-Of-Its-Kind Treatment Gives Man Ability To Walk Again

First-Of-Its-Kind Treatment Gives Man Ability To Walk Again

Newsy (Oct. 21, 2014) A medical team has for the first time given a man the ability to walk again after transplanting cells from his brain onto his severed spinal cord. Video provided by Newsy
Powered by NewsLook.com
CDC Issues New Ebola Guidelines for Health Workers

CDC Issues New Ebola Guidelines for Health Workers

Reuters - US Online Video (Oct. 21, 2014) The U.S. Centers for Disease Control and Prevention has set up new guidelines for health workers taking care of patients infected with Ebola. Linda So reports. Video provided by Reuters
Powered by NewsLook.com

Search ScienceDaily

Number of stories in archives: 140,361

Find with keyword(s):
Enter a keyword or phrase to search ScienceDaily for related topics and research stories.

Save/Print:
Share:

Breaking News:

Strange & Offbeat Stories


Health & Medicine

Mind & Brain

Living & Well

In Other News

... from NewsDaily.com

Science News

Health News

Environment News

Technology News



Save/Print:
Share:

Free Subscriptions


Get the latest science news with ScienceDaily's free email newsletters, updated daily and weekly. Or view hourly updated newsfeeds in your RSS reader:

Get Social & Mobile


Keep up to date with the latest news from ScienceDaily via social networks and mobile apps:

Have Feedback?


Tell us what you think of ScienceDaily -- we welcome both positive and negative comments. Have any problems using the site? Questions?
Mobile: iPhone Android Web
Follow: Facebook Twitter Google+
Subscribe: RSS Feeds Email Newsletters
Latest Headlines Health & Medicine Mind & Brain Space & Time Matter & Energy Computers & Math Plants & Animals Earth & Climate Fossils & Ruins