New wireless ECG saves treatment time for people with severe heart attacks
Abstract 16688 (Hall A2, Core 5)
2014-11-18
(Press-News.org) A new trans-satellite wireless 12-lead ECG can identify the most severe type of heart attack swiftly and save significant time from ambulance to angioplasty, according to research presented at the American Heart Association's Scientific Sessions 2014.
An ECG measures the electrical activity of the heart and helps medical personnel determine if a person had an ST-elevation myocardial infarction (STEMI). Angioplasty, also known as percutaneous coronary intervention (PCI), is a procedure in which an inflatable balloon opens a blocked artery to restore blood flow to the heart.
During this study, ECG recordings were taken by ambulance staff wherever the patient might be (i.e., home or work). The recording was transmitted wirelessly through Satellites to the Heart Hospital where specialist cardiologists selected the best treatment strategy before the patient arrived at the hospital. This gave the operating team a chance to prepare for the patient's arrival so the procedure to open the blocked artery could be performed without delay.
Of 510 heart attack patients who had PCI in Doha, Qatar, 55 percent got a wireless ECG and were sent directly to the Heart Hospital; 45 percent didn't have a wireless test and went to other hospitals first before being transferred to the Heart Hospital. All patients were in their 50s, 73 percent Asian and 23 percent Arab.
Researchers reported:
Hospital arrival to the start of angioplasty (door to balloon time) was about 53 minutes for the wireless-ECG Heart Hospital group and about 104 minutes for the group that went to other hospitals first.
The delay from symptoms to balloon time was 36 minutes shorter in the wireless-ECG group.
The wireless-ECG group had shorter hospital stays (3.4 days compared to 4.3).
The wireless-ECG group had lower in-hospital death risk (2.5 percent compared to 3.5 percent).
INFORMATION:
Abdurrazzak Gehani, M.D., Chief Cardiologist and Principal Investigator, Heart Hospital, Doha, Qatar
Additional Resources:
Available multimedia resources (photos/videos/graphics) are available on the right column of the release link http://newsroom.heart.org/news/tuesday-news-tips-2775518?preview=0eb38c126a7e5f75deed47b4d56c2b14
For more news from AHA's Scientific Sessions, follow us on Twitter @HeartNews #AHA14
Statements and conclusions of study authors that are presented at American Heart Association scientific meetings are solely those of the study authors and do not necessarily reflect association policy or position. The association makes no representation or warranty as to their accuracy or reliability. The association receives funding primarily from individuals; foundations and corporations (including pharmaceutical, device manufacturers and other companies) also make donations and fund specific association programs and events. The association has strict policies to prevent these relationships from influencing the science content. Revenues from pharmaceutical and device corporations are available at http://www.heart.org/corporatefunding.
For Media Inquiries:
AHA News Media in Dallas: (214) 706-1173
AHA News Media Office, Nov. 15-19,
at the McCormick Place Convention Center: (312) 949-3400
For Public Inquiries: (800) AHA-USA1 (242-8721)
heart.org and strokeassociation.org
Life is why we fund scientific breakthroughs that save and improve lives.
ELSE PRESS RELEASES FROM THIS DATE:
2014-11-18
In a small study in Japan, people who stopped smoking didn't face increased death risk if they gained weight, according to research presented at the American Heart Association's Scientific Sessions 2014.
"Quitters had a significantly lower risk of death compared to smokers regardless of their weight change after they stopped smoking," said Hisako Tsuji, M.D., lead author of the study.
Researchers compared deaths from all causes in 1,305 Japanese adults who quit smoking to deaths among 2,803 Japanese smokers. Participants in both groups were 65 percent men, average age ...
2014-11-18
Using a smart phone app for education and feedback about heart-healthy behavior may decrease the risk for heart and blood vessel disease among young black women, researchers said in a pilot feasibility study presented at the American Heart Association's Scientific Sessions 2014.
"We need to raise awareness among women and their healthcare providers of gender and racial differences in cardiovascular disease," said Jo-Ann Eastwood, Ph.D., study lead author and associate professor at the University of California, Los Angeles School of Nursing. "Women are social by nature, ...
2014-11-18
Adults counseled on their genetic risk of coronary heart disease believe they have more control over their fate, according to research presented at the American Heart Association's Scientific Sessions 2014.
Researchers examined the impact of disclosing risk of 10-year heart disease with or without genetic risk information to 207 patients (48 percent male, average age 58) participating in Myocardial Infarction GENES (MI-GENES), a randomized controlled study.
The study's key elements included a risk score based on established risk factors and a genetic risk score based ...
2014-11-18
A heart-healthy diet is related to decreased blood pressure measurements, researchers said in a study presented at the American Heart Association's Scientific Sessions 2014.
Elevated blood pressure is a major risk factor for the development of heart and blood vessel disease. It is known that following U.S. dietary guidelines can decrease the risk for heart and blood vessel disease, their effects on specific blood pressure measurements were unclear. In this study, researchers found that blood pressure measurements were higher among study participants who did not follow ...
2014-11-18
Using social media to deliver both emotional and concise medical content as well as the need for heart transplants and organs resulted in a higher engagement with members, according to research presented at the American Heart Association's Scientific Sessions 2014."
"Social media has not been used extensively in the healthcare industry, and if we can effectively bridge the gap between health education and medicine using social networks and peer influence, we can potentially have many beneficial applications to the healthcare system," said Mohammad Soroya, lead author ...
2014-11-18
Youths with a family history of alcohol and other drug use disorders have a greater risk of developing substance-use disorders (SUDs) themselves than their peers with no such family histories.
A new study examines forebrain activity in youths with and without a family history of SUDs.
Findings indicate that youths with a family history have forebrain regions that function less efficiently.
Researchers and clinicians know that youths with a family history of alcohol and other drug use disorders (FH+) have a greater risk of developing substance-use disorders (SUDs) ...
2014-11-18
Chronic misuse of alcohol results in measurable damage to the brain.
A new study uses high-resolution structural magnetic resonance (MR) scans to compare the brains of individuals with a history of alcoholism versus those of healthy light drinkers.
The abstinent alcoholics showed pronounced reductions in frontal and superior white matter tracts.
Chronic misuse of alcohol results in measurable damage to the brain. Chronic drinking may be particularly damaging to the integrity of frontal white matter tracts, which can interfere with cognitive and inhibitory control ...
2014-11-18
An alcohol metabolizing gene called ADH1B is strongly linked to risk for alcohol use disorders (AUDs).
The His allele (genetic variant) at ADHD1B-rs1229984 is considered protective against AUDs.
Experiencing adverse events during childhood, such as physical or sexual abuse or witnessing violence, is a well-documented risk factor for alcohol problems.
A study of the effects of both the ADH1B gene and childhood adversity has found that under conditions of childhood adversity, the ADH1B His allele does not exert its protective effects against problem drinking in European-American ...
2014-11-18
PROVIDENCE, R.I. [Brown University] -- For such humble creatures, single-celled paramecia have remarkable sensory systems. Give them a sharp jab on the nose, they back up and swim away. Jab them in the behind, they speed up their swimming to escape. But according to new research, when paramecia encounter flat surfaces, they're at the mercy of the laws of physics.
The findings, published in the journal Physical Review Letters, come from some surprising results in research performed in recent years by James Valles, professor and chair of physics at Brown University, and ...
2014-11-18
University of Otago palaeontologists are rewriting the history of New Zealand's ancient whales by describing a previously unknown genus of fossil baleen whales and two species within it.
Otago Department of Geology PhD student Robert Boessenecker and his supervisor Professor Ewan Fordyce have named the new genus Tohoraata, which translates as 'Dawn Whale' in Māori.
The two whales, which lived between 27-25 million years ago, were preserved in a rock formation near Duntroon in North Otago. At that time the continent of Zealandia was largely or completely under ...
LAST 30 PRESS RELEASES:
[Press-News.org] New wireless ECG saves treatment time for people with severe heart attacks
Abstract 16688 (Hall A2, Core 5)
