The Austin Times

A Multicultural News Source

  • Facebook
  • RSS
  • News
  • Arts & Entertainment
  • Sports
  • Health
  • Community
  • Business
  • Food & Lifestyle
  • Opinions
  • Politics
  • Calendar
  • Technology
  • Travel
  • Fashion
  • Classifieds
  • AutoZone

Small fitness improvements can reduce heart attack risk

8:04 pm by admin Leave a Comment

Between 2006 and 2008, researchers assessed the cardiorespiratory (heart/lung) fitness of just over 4,500 men and women in Norway. None had heart disease, high blood pressure or cancer, and most were considered at low risk for heart disease over the next 10 years.

By 2017, however, 147 of the study participants had suffered a heart attack or developed angina, conditions caused by narrowing or blockage of heart arteries.

More investigation showed that the risk of heart attack and angina steadily declined as cardiorespiratory fitness increased.

“We found a strong link between higher fitness levels and a lower risk of heart attack and angina pectoris over the nine years following the measurements that were taken,” said Bjarne Nes of the Cardiac Exercise Research Group (CERG) at the Norwegian University of Science and Technology in Trondheim.

“Even among people who seem to be healthy, the top 25 percent of the most fit individuals actually have only half as high a risk as the least fit 25 percent,” he said in a university news release.

The study used a fitness calculator developed at CERG, which measures the body’s capacity to transport and use oxygen during exercise. It found that for each increase of 3.5 fitness points, the risk of heart attack and angina decreased by 15 percent.

The findings suggest that even a small improvement in cardiorespiratory fitness can benefit heart health, the researchers said.

The study was recently published in the European Heart Journal.

Study first author Jon Magne Letnes said, “Our results should encourage people to use training as preventive medicine. A few months of regular exercise that gets you out of breath can be an effective strategy for reducing the risk of cardiovascular disease.” Letnes is a doctoral candidate in the university’s department of circulation and medical imaging.

Sanjay Sharma, a leading expert in sports and heart disease, wrote an editorial that accompanied the study.

“There is apparently no upper limit for training when it comes to the beneficial effects for the heart,” Sharma wrote. In addition to serving as medical director of the London Marathon, he is a professor of cardiology at St. George’s, University of London.

Filed Under: Health, In This Issue, Other News

Leave a Reply Cancel reply

Your email address will not be published. Required fields are marked *

In This Issue

NFL arranges private workout for free-agent QB Colin Kaepernick

The NFL has scheduled a private workout for free-agent quarterback Colin … [Read More...]

As Walmart reopens, El Paso still grappling with shooting’s aftermath

The poster boards with messages of support for the border community of El … [Read More...]

Pelosi: Whistle-blower in impeachment case will be protected

House Speaker Nancy Pelosi said Thursday she will strongly defend the … [Read More...]

Ex-Massachusetts Gov. Deval Patrick enters presidential race

Former Massachusetts Gov. Deval Patrick joined the Democratic race for … [Read More...]

Major L.A. fire forces residents to seek shelter for 2nd night

Over a thousand firefighters were working to contain a fast-moving wildfire … [Read More...]

Tiger Woods wins Zozo Championship, ties PGA Tour wins record

Tiger Woods tied Sam Snead's record for the most wins in PGA Tour history … [Read More...]

News Archives

  • Facebook
  • RSS

Copyright ©2019 · The Austin Times - All Rights Reserved ·