Athletes have a much higher risk of the heart rhythm disorder atrial fibrillation than non-athletes, and younger athletes have a higher risk than older athletes, according to a new report from Britain.
Atrial fibrillation (a-fib) is an irregular, often rapid heart rate that can impede blood flow. A-fib can increase the risk of stroke, heart failure and other heart-related problems.
The nutrient zinc can be both helpful and harmful when it comes to kidney stones, a new study finds.
There have been two conflicting theories about the link between zinc and kidney stones. One suggests zinc stops the growth of the calcium oxalate crystals that make up the stones. The other suggests zinc changes the crystals' surfaces, which encourages further growth.
It may be possible to treat the thinking problems that result from repeated hits to the head, a new laboratory study suggests.
The new experiments with mice are the first to offer a molecular analysis of what happens in the brain after repetitive but mild blows to the head, said researcher Mark Burns. He is head of the Laboratory for Brain Injury and Dementia at Georgetown University, in ...
Heart complications are rare among college athletes who have had COVID-19, according to a small study.
"Our findings may offer reassurance to high school athletes, coaches and parents where resources for testing can be limited," said senior author Dr. Ranjit Philip, assistant professor in pediatric cardiology at the University of Tennessee Health Science Center, in Memphis.
As children begin to return to their favorite sports, parents need to ensure that their youngsters use protective eyewear, a leading group of eye specialists says.
Nearly 30,000 people suffer sports-related eye injuries every year in the United States, but 90% of emergency room visits for such injuries could be prevented by protective eyewear, according to the American Academy of Ophthalm...
Here's some good news for aging athletes: If you played high school football, you're no more likely than others to have problems with concentration, memory or depression in middle age, according to a new study.
"Men who played high school football did not report worse brain health compared with those who played other contact sports, noncontact sports, or did not participate in sports dur...
Though playing youth sports comes with new pandemic-era precautions and some experts are linking these activities to community spread of COVID-19, many kids are still participating, according to a parent survey.
In the survey, about three-quarters of parents said their child's teams mostly did the right thing while resuming sports during COVID. Thirteen percent said officials were too str...
FRIDAY, April 9, 2021 (HealthDay News) - Being active is good for most everyone, and new studies now show it can help kids with autism manage common behavioral issues.
"Exercise goes beyond health-related benefits and increased levels of fitness for those with autism," said David Geslak, a pioneer in using exercise to help kids with autism. "Research shows that exercise can increase focus...
Researchers outfitted high school athletes with head impact sensors to see which of four popular sports put them at the greatest risk of concussion.
No. 1 for both boys and girls: Soccer, according to a study published online recently in the Orthopaedic Journal of Sports Medicine. Blame it on intentional headers, which accounted for 80% of head impacts in that sport.
After SARS-CoV-2 exposure, a 14-day quarantine is standard among university athletes. But shorter quarantines for these athletes, along with mid-quarantine testing, may improve their compliance without increasing the risk that they'll infect others, a new study suggests.
Researchers analyzed data from 620 U.S. college athletes who tested positive for SARS-CoV-2 while in quarantine after e...
Young athletes who've had moderate COVID-19 symptoms should be symptom-free for 14 days and get their doctor's OK before returning to practices or games, according to a leading group of U.S. pediatricians.
An electrocardiogram (EKG) is also recommended for those who've had moderate COVID-19 symptoms, the American Academy of Pediatrics (AAP) said in updated guidance.
If your knees crack when you walk or run, don't be too worried, an expert says.
"Knee cracking could mean lots of things," said Harshvardhan Singh, assistant professor in the department of physical therapy at the University of Alabama at Birmingham. "If it is painful, then you should see a health care provider."
The cause can be a large kneecap that doesn't fit well into t...
When bike-sharing services open in cities, more people start to commute by bicycle and take public transit, new research shows.
Prior to the COVID-19 pandemic, bike commuting had increased by 20% in cities where bike-share systems were introduced, according to study author Dafeng Xu, assistant professor of public policy and governance at the University of Washington in Seattle.
If the coronavirus pandemic slows down and schools reopen this fall, student athletes will need sports physicals and their primary care doctor is the best person to do it, according to guidelines from leading U.S. medical experts.
"Whenever possible, the sports physical should be performed in the primary care physician's office, the same place where the child receives immunizations a...
Middle-aged men and women who develop high blood pressure while performing even moderate exercise may be at higher risk for heart disease, a new study suggests.
"The way our blood pressure changes during and after exercise provides important information on whether we will develop disease in the future," researcher Vanessa Xanthakis, assistant professor of medicine at Boston University...
Screening to detect potentially deadly heart problems in U.S. college athletes saves lives, researchers say.
And it's also cost-effective. "It can be implemented for much less than the cost of a pair of athletic shoes," said study leader Dr. Kimberly Harmon, of the University of Washington School of Medicine, in Seattle.
Sudden cardiac death is the leading cause of death amo...
The brain damage that may occur in football players has received a lot of attention in recent years. But a new study suggests that former players who get a diagnosis of chronic traumatic encephalopathy (CTE) when they're still alive may well be getting the wrong diagnosis.
CTE can only be diagnosed with an autopsy, the researchers explained. Other conditions could cause the symptoms ...
Less than half of patients with a sports-related mild traumatic brain injury (mTBI) recover within two weeks, new research shows.
"This study challenges current perceptions that most people with a sports-related mTBI recover within 10 to 14 days," said lead author Dr. Stephen Kara, from Axis Sports Medicine in Auckland, New Zealand.
Cold, wet winter weather doesn't have to put the kibosh on your running. Just follow some basic advice to help you maintain your exercise program safely.
Before you head outside, check the forecast for temperature, wind and moisture. This is key in planning a safe winter workout, said Julie Ruane, a nurse practitioner in the sports medicine division at Beth Israel Deaconess Medical C...
Of all sports, football sends the most U.S. males to the emergency room, while cheerleading and gymnastics most often do the same for women and girls, a new report finds.
And, overall, U.S. emergency departments see about 2.7 million patients between the ages of 5 and 24 for sports-related injuries each year, according to a new report from the U.S. Centers for Disease Control and Prev...
The length of time that NFL players are sidelined after a concussion has tripled in the past two decades, a new study finds.
Researchers analyzed data from the 2012-2015 pro football seasons. They found that the players who suffered a concussion returned to play an average of 19 days later, which means they missed about 1.5 games.
If you've made a financial commitment to athletic shoes, no doubt you want your money's worth. But it's important to replace them when you see specific signs of wear. Doing so will help prevent injury and allow you to work out at peak performance.
According to the American Academy of Podiatric Sports Medicine, there are four main shoe components that can break down or wear out. When a...
Repeated exposure to head trauma during play often causes significant brain damage, researchers report. That damage then gives rise to neurological disease, which then boosts the risk for dementia by the time players reach middle-age and beyond.