Fatigue, irritability, and demoralization can affect your heart health
Mount Sinai study shows vital exhaustion may raise risk of cardiovascular disease
2014-11-17
(Press-News.org) Fatigue, increased irritability, and feeling demoralized, may raise a healthy man or woman's risk of first-time cardiovascular disease by 36 percent, according to a study led by researchers at Mount Sinai St. Luke's and Mount Sinai Roosevelt hospitals presented on Nov. 17 at the American Heart Association's Scientific Sessions 2014 in Chicago, IL.
The combination of fatigue, increased irritability, and feeling demoralized is medically known as vital exhaustion. In their study, Mount Sinai researchers found that vital exhaustion was associated with a dramatic increase in risk for first-time cardiovascular disease when compared to people not experiencing these three psychological factors.
"Our study shows vital exhaustion is an important risk factor for the development of cardiovascular disease in otherwise healthy people," says lead author Randy Cohen, MD, Medical Director of the University Medical Practice Associates at Mount Sinai St. Luke's and Mount Sinai Roosevelt. "Loss of vitality thus adds to a growing number of psychosocial risk factors that have now been linked to the development of cardiovascular disease, including anxiety, depression, and social isolation."
Study researchers investigated the relationship between vital exhaustion and first-time heart disease in 11 prospective studies that involved 60,610 people without heart disease. The studies had an average follow-up of 6.5 years.
"The identification of vital exhaustion as a coronary artery disease (CAD) risk factor appears timely," according to study co-author Alan Rozanski, MD, Chief of the Division of Cardiology at Mount Sinai St. Luke's and Mount Sinai Roosevelt. "As society becomes increasingly fast paced, there is an increasing tendency for people to overwork while cutting back on sleep, exercise, and the rest and relaxation we all need to renew ourselves and prevent the factors that cause vital exhaustion."
INFORMATION:
Other study co-authors include: Jincy Thankachen, MD and Chirag Bavishi, MD of Mount Sinai St. Luke's and Mount Sinai Roosevelt.
About the Mount Sinai Health System
The Mount Sinai Health System is an integrated health system committed to providing distinguished care, conducting transformative research, and advancing biomedical education. Structured around seven member hospital campuses and a single medical school, the Health System has an extensive ambulatory network and a range of inpatient and outpatient services--from community based facilities to tertiary and quaternary care.
The System includes approximately 6,600 primary and specialty care physicians, 12minority owned free standing ambulatory surgery centers, over 45 ambulatory practices throughout the five boroughs of New York City, Westchester, and Long Island, as well as 31 affiliated community health centers. Physicians are affiliated with the Icahn School of Medicine at Mount Sinai, which is ranked among the top 20 medical schools both in National Institutes of Health funding and by U.S. News & World Report.
For more information, visit http://www.mountsinai.org or find Mount Sinai on Facebook, Twitter and YouTube
ELSE PRESS RELEASES FROM THIS DATE:
2014-11-17
Fragile X syndrome (FXS) is the most common cause of inherited intellectual disability (ID), as well as the most frequent monogenic cause of autism spectrum disorders (ASD). FXS is caused by the absence or incorrect production of the protein FMRP (Fragile X Mental Retardation Protein). Scientists at VIB and KU Leuven (Belgium), in collaboration with Tor Vergata University (Italy) and VU University of Amsterdam (The Netherlands) have pinpointed a novel role that FMRP plays during the embryonic development of the brain cortex. The study reveals that the absence of FMRP leads ...
2014-11-17
Researchers from the University of Southampton have developed a new technique to help produce more reliable and robust next generation photonic chips.
Photonic chips made from silicon will play a major role in future optical networks for worldwide data traffic. The high refractive index of silicon makes optical structures the size of a fraction of the diameter of a human hair possible. Squeezing more and more optical structures for light distribution, modulation, detection and routing into smaller chip areas allows for higher data rates at lower fabrication costs.
As ...
2014-11-17
WASHINGTON, DC--Maritime traffic on the world's oceans has increased four-fold over the past 20 years, likely causing more water, air and noise pollution on the open seas, according to a new study quantifying global ship traffic.
The research used satellite data to estimate the number of vessels on the ocean every year between 1992 and 2012. The number of ships traversing the oceans grew by 60 percent between 1992 and 2002. Shipping traffic grew even faster during the second decade of the study, peaking at rate of increase of 10 percent per year in 2011.
Traffic went ...
2014-11-17
We're entering the era of big neuroscience. In a little over a year, the United States, Europe, Japan and Israel have launched brain research projects with big budgets and bold ambitions. Several other countries are expected to follow suit. But what has propelled neuroscience to the vanguard, and what impact will these initiatives have on the field?
Leaders from three of these projects--the U.S. BRAIN Initiative, Europe's Human Brain Project and Japan's Brain/MINDS--discussed these and other questions ahead of this week's special session on global brain initiatives at ...
2014-11-17
KNOXVILLE, TN -- In the nursery and landscape industries, flowering dogwood (Cornus florida), kousa dogwood (Cornus kousa), and their hybrids are the most popular and economically significant members of the genus Cornus. The deciduous trees are highly valued for their spring display of pink, red, or white bracts, brilliant red fall foliage, and exfoliating bark. In the United States alone, retail and wholesale sales of dogwoods account for more than $30 million dollars annually.
In the past, flowering dogwoods were severely affected by dogwood anthracnose and powdery ...
2014-11-17
Cambridge, Mass. - November 17, 2014 - A vast majority of scientists believe that the Earth is warming at an unprecedented rate and that human activity is almost certainly the dominant cause. But on the topics of response and mitigation, there is far less consensus.
One of the most controversial propositions for slowing the increase in temperatures here on Earth is to manipulate the atmosphere above. Specifically, some scientists believe it should be possible to offset the warming effect of greenhouses gases by reflecting more of the sun's energy back into space.
The ...
2014-11-17
This news release is available in German. The Malt1 protein carries out a variety of tasks in immune cells, known as lymphocytes. Among other things, it acts as an enzyme - specifically, a protease - that breaks down messenger substances and thus controls their quantity. Until now it was not known what role the specific protease function plays in the development of immune cells. Several years ago Prof. Jürgen Ruland and his team at TUM's Klinikum rechts der Isar turned their attention to this question.
Blockade as a therapeutic approach
The scientists were ...
2014-11-17
COLUMBIA, MO -- Black walnut (Juglans nigra L.) is native to much of the eastern United States and is highly valued for its nuts and timber. Black walnut fruit generally reach most of their size by mid-August and mature by late September or early October. The fruit are then harvested, hulled, and dried in-shell before cracking for commercial markets. Walnut growers use the term "ambers" to describe poorly filled, shriveled eastern black walnut kernels. These "ambered kernels" are not marketable, resulting in economic loss to commercial growers. Although researchers have ...
2014-11-17
University of Adelaide research has for the first time shown how much of a critical role the natural antioxidant selenium plays at the earliest stages of a woman's fertility.
The discovery has been made in joint research involving the University's School of Chemistry and Physics and the Robinson Research Institute.
For her PhD in Chemistry at the University of Adelaide, Melanie Ceko investigated the role and location of selenium in the ovary, and a specific protein that includes selenium. The results of her study show how important selenium is to the development of ...
2014-11-17
EAST LANSING, Mich. --- Good news for savvy businesses: Customers who walk through your doors unhappy with another firm's service can be won back with simple gestures of goodwill.
Consider a dissatisfied airline passenger. A hotel can score loyalty points by providing the traveler a room upgrade or perhaps even a simple apology for the airline's failure, said Clay Voorhees, associate professor of marketing at Michigan State University.
In a study published online in the Journal of the Academy of Marketing Science, Voorhees and fellow researchers refute past findings ...
LAST 30 PRESS RELEASES:
[Press-News.org] Fatigue, irritability, and demoralization can affect your heart health
Mount Sinai study shows vital exhaustion may raise risk of cardiovascular disease
