LOS ANGELES – People hospitalized for COVID-19 early within the pandemic had an increased risk of significant “cardiac events” comparable to heart attacks and strokes, much like individuals with a history of heart disease, a newly published study found.

Researchers from USC, UCLA and the Cleveland Clinic analyzed greater than 10,000 COVID cases tracked by the UK Biobank to look at how COVID affected the chance of heart attacks and other heart threats.

Their study was published on Wednesday Journal Arteriosclerosis, Thrombosis and Vascular Biologyevaluated outcomes for individuals who became ailing in the primary yr of the pandemic and followed them over a period of nearly three years.

The findings underscore that in “people who have no evidence of heart disease, severe COVID disease poses a significantly increased risk of heart attack, stroke and death,” said lead researcher Hooman Allayee, a professor of population and public health sciences at Keck USC School of Medicine.

One of essentially the most striking findings: Hospitalization for COVID in 2020 increased the chance of heart attacks and other cardiac events a lot that it was ultimately comparable to individuals who had heart disease previously but had not had COVID, the study found .

Although the evaluation showed that the extra risk was particularly large in individuals with severe cases, the researchers emphasized that it was still evident in patients who had contracted some type of COVID.

The study found that this risk was about twice as high in individuals who had been infected with COVID in any respect levels of severity and 4 times as high in hospitalized cases as in individuals who had not had COVID.

The study notes that the increased risk “shows no obvious signs of abatement up to nearly three years after SARS-CoV-2 infection and suggests that COVID-19 continues to pose a significant public health burden with ongoing negative effects cardiovascular risks,” they wrote.

Scientists also found that risk varies by blood type: Hospitalization for COVID increased the chance more in individuals with blood types A, B, or AB than in individuals with blood type O.

“Your genetics actually play a role in this increased risk of future heart attacks and strokes,” said James Hilser, a Keck doctoral student in biochemistry and molecular medicine who helped write the paper.

Allayee said that when someone walks into a health care provider's office and is newly diagnosed with diabetes, “it doesn't matter what their cholesterol is… They're prescribed a lipid-lowering medication. They're prescribed a baby aspirin.”

But when doctors take into consideration heart attack prevention, “no one takes COVID — whether serious or not — into account when treating a patient,” Allayee said. Given the outcomes, he said, “This is something that doctors should be discussing,” as should cardiac care regulators.

The study, funded by the National Institutes of Health, had some limitations: It only checked out COVID cases early within the pandemic, before vaccines became available. (Another study A study published earlier this yr, which also relied on UK Biobank data, found that the incidence of heart attacks and strokes was generally lower after each dose of a COVID vaccine.)

The researchers also warned that some COVID patients could have had undiagnosed heart disease after they were hospitalized, which might not be apparent within the UK Biobank data.

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©2024 Los Angeles Times. Visit at latimes.com. Distributed by Tribune Content Agency, LLC.

Originally published: October 17, 2024 at 12:55 p.m

Patriots

In the discussion surrounding Tua Tagovailoa's possible future following his recent concussion, a former Patriot has a novel perspective on what the Dolphins quarterback is currently going through.

So Bruschi, who returned to the NFL after a stroke in 2005expressed his opinion on Tagovailoa's situation during a segment on ESPN's Sunday NFL Countdown.

“A lot of people had different opinions about whether you should return to a sport where you're battling 300-pound men after a stroke,” Bruschi explained bluntly. “Tua is going through the mental side that I had to go through.”

Bruschi elaborated, noting that even with the very best medical advice, the choice ultimately rests with Tagovailoa.

“You go to as many doctors as you can,” Bruschi said. “He has support within the organization, I understand that. But the doctors only give you gray areas, and they don't give you black and white. I have personal experience with that.”

“I have an implant in my heart,” he continued. “If I get caught off guard, will the implant even move? 'It shouldn't, the chances are slim,' but they give you all this information, but ultimately they say, 'It's something you have to live with.'”

In addition, there are larger life circumstances that have to be considered.

“Can your wife and your family live with that? It's a whole different dynamic. They could put on a whole different show about what it was like convincing my wife to let me play football again,” Bruschi admitted.

“So should he quit or play? I did both,” said the previous Patriot, “because when I had my stroke, I couldn't see anything in the left field of my eye. I was blind [to the left]. I couldn't see. I was done. I went to Bill Belichick's office and told him I was done. I left. But you get better, and I'm sure Tua is the same.

Bruschi concluded that Tagovailoa will undoubtedly also reflect on his legacy as a football player.

“The other thing you might have to take into consideration is: I can't stop like this,” he said. “I just can't stop like this. I can't finish like this, because how we finish our careers is so necessary to all of us.”

Ultimately, the retired linebacker said he would support Tagovailoa if he wanted to return to the field.

“You have your individual end in mind here. Tua still desires to win, and he still desires to have a profession, and I might support him if he wanted to come back back.”

TOKYO – More than 120 people died of warmth stroke within the greater Tokyo area in July because the country's average temperature hit record highs and warmth warnings were in effect for a lot of the month, Japanese authorities said Tuesday.

According to the Tokyo Medical Examiner's Office, the 123 dead were mostly elderly people. All but two were found dead in enclosed spaces, and most had not used their air conditioners, though they were installed.

Japanese health authorities and weather forecasters have repeatedly advised people to remain indoors, drink loads of fluids to avoid dehydration, and use air-con, as older people often imagine that air-con shouldn’t be good for his or her health and are likely to avoid it.

According to the coroner, this was the best variety of deaths from heat stroke in Tokyo's 23 metropolitan wards in July because the 2018 heat wave, when 127 deaths were recorded.

According to the Fire and Disaster Management Agency, greater than 37,000 people across Japan were treated in hospitals for warmth stroke from July 1 to twenty-eight.

The average temperature in July was 2.16 degrees Celsius (3.89 degrees Fahrenheit) above the typical for the past 30 years, making it the most popular July because the Japan Meteorological Agency began keeping weather records in 1898.

Heat stroke warnings were in effect across much of Tokyo and western Japan on Tuesday. Temperatures in downtown Tokyo rose to around 34 degrees Celsius, and plenty of people carried umbrellas or hand fans.

“I feel like the heat wave is getting longer every year,” says Hidehiro Takano from Kyoto. “I leave the air conditioner on all the time, even when I'm sleeping. I try not to go outside.”

Maxime Picavet, a French tourist, showed off a conveyable fan he bought in Tokyo. “It works very, very well,” he said. “In these temperatures, it's indispensable.”

The weather service predicted warmer temperatures of 35 °C (95 °F) or more for August.

“Please pay attention to temperature forecasts and heat stroke warnings and take appropriate precautions to prevent heat stroke,” it said in a press release.

What is spatial neglect?

Some stroke patients have difficulty finding their way around. They walk, sit or stand crookedly or unbalanced. Even seeking to the side generally is a challenge. This condition, often known as spatial neglectis a standard occurrence after a brain injury.

About half of patients in the primary weeks and months of stroke recovery suffer from spatial neglect; this happens more ceaselessly after a stroke of the correct hemisphere. In contrast to other paired organs, the brain is functionally specialized, and the The right hemisphere of the brain is dominant for visual-spatial calculations and actions.

Although spatial neglect could also be related to vision problems or paralysis, particularly on the left side of the body, it’s an issue in its own right that makes driving, reading, returning to work, and day by day self-care way more difficult.

The ability to maneuver effortlessly and react to what is occurring around us is something that almost all of us take with no consideration. However, for individuals with spatial neglect, that is difficult. Their internal map of the three-dimensional world is unreliable on one side.

How common is spatial neglect?

For some people, spatial neglect goes away over time. But within the United States, 350,000 people live with spatial neglect for six months or more. That number might be higher—perhaps thrice as high—but there isn’t a solution to know obviously; it’s estimated that lower than half of them diagnosed and treated with spatial neglect.

How are you able to recognize spatial neglect?

An individual with spatial neglect could also be unable to steer a wheelchair straight and as an alternative drive in tight circles to the correct. When putting on a shirt, they might put their right arm through the sleeve but not their left, or vice versa. Or they might put out their medications but only reach to at least one side, so that they only take half of their medications for that morning. An individual with spatial neglect may by chance sit on their affected arm or let it hang around the side of the wheelchair.

When chatting in a gaggle, an individual with spatial neglect may turn to the flawed person to reply. This is because their spatial system, which tells them who just spoke based on the person's location, is disoriented. The spatial system can be crucial in helping us reply to a sudden event, equivalent to a automobile coming out of its lane toward us while driving.

One reason this condition goes undiagnosed is because caregivers don’t consider the postural and movement changes seen in spatial neglect to be a selected brain problem. Instead, after they see the person consistently sitting facing backwards or leaning and leaning to the correct, they simply react intuitively and assume the person is unmotivated, depressed, or has an mental problem attributable to the stroke.

Caregivers may additionally think that these unusual movements are a part of the weakness attributable to the stroke. However, individuals who only have weakness compensate for this. They normally don’t turn or lean to at least one side permanently.

Most troubling for individuals with spatial neglect: the inner alarm system that helps them detect on a regular basis errors is turned off. They usually are not aware of their difficulties in walking, reacting, moving or responding and due to this fact don’t see the necessity to ask for help. This has a devastating impact, not only on their perception of the world but additionally on their dignity.

What are the causes of spatial neglect and what’s the connection between it and stroke?

There are networks and intermediaries within the brain which are specialized to regulate our body's interaction with the three-dimensional world. Spatial neglect occurs when these networks, or the pathways connecting them, go offline after a stroke.

For example, when someone points at something—like an indication they need another person to see—a “ballistic system” of their brain sets a goal and direction in order that the movement goes in the correct direction. However, when an individual with spatial neglect tries to point at an indication, they might point incorrectly, for instance to the correct side of the sign.

This aiming error can result in falls when stroke patients attempt to rise up from a chair, walk, or turn around, sometimes even pulling the person attempting to help them to the bottom. These accidents can destroy their recovery and freedom.

What is the difference from paralysis of a limb or lack of vision?

It just isn’t weakness or paralysis of 1 side of the body that causes unbalanced posture and movements. Rather, someone with spatial neglect just isn’t aware that they’re leaning or deviating. From their perspective, the movements are directed straight ahead.

People with spatial neglect often have vision problems as well, but that doesn't mean there's anything flawed with their eyes. They can see. But due to stroke, their brain ignores among the visual information.

If spatial neglect is treated, the patient may have the option to correct his vision problems and regain independence in on a regular basis life way more successfully.

Which treatment options are promising?

Treating spatial neglect through an approach called Prism adaptation therapy actually increases the patient’s ability Move and track the affected limband may even Relieve pain on the affected side.

The therapy is straightforward to manage and uses commercially available optical prisms in 10 therapy sessions of 20 minutes each. Essentially, a stroke patient wears protective goggles through the session and practices making their spatial movements in a targeted manner. The therapist will ask the patient to repeatedly point and touch some extent on the table in front of them, or to repeatedly mark the midpoint of a line. This appears to correct the tendency to show right after spatial neglect.

Prism adaptation therapy was recommended by the American Heart Association and the American Stroke Associationand our group has been offering this treatment to patients for greater than 15 years.

After prism adaptation therapy, most patients’ ability to focus on movements towards the neglected side is greatly improvedOur therapists measured the rise in left movements after only one treatment session.

Other types of therapy for spatial neglect involve excess of 10 treatments. These sessions are more labor-intensive and require extensive training for providers. Such types of treatment are difficult to scale and are unlikely to succeed in the a whole bunch of 1000’s of individuals diagnosed with spatial neglect.

How do I discover a specialist?

First, ask your doctor or therapist about treatment for spatial neglect. Neurologists specializing in rehabilitation, other rehabilitation physicians, speech therapists, occupational or physical therapists, or optometrists specializing in visual rehabilitation may offer prism adaptation therapy. Make sure your doctor offers evidence-based treatment.

Our group currently receives research funding from the Veterans Administration for a big national study to discover the individuals who may gain advantage most. We hope the study may even give doctors a greater understanding of the brain networks which are critical to treatment success.

Lisa Peterson couldn't open her beach chair, the primary sign that something was improper.

Peterson was at Crystal Cove State Beach's Moro Beach last summer together with her then-14-year-old daughter Haylee and family friends from Rancho Cucamonga to enjoy a calming day on the beach – but the whole lot modified in a matter of minutes.

Her left hand didn't work.

Peterson tried to take a sip of water, but choked on the liquid and coughed it up.

“It was really hot,” Peterson recalled. “I thought I was just hot and dehydrated and that was it.”

Friend Jaclyn Parslow noticed Peterson's face drooping and thought she was having a stroke. She shouted to her other friend, Julie Stewart, to call a lifeguard for help.

Peterson found himself in a race against time, with every minute that passed potentially meaning the difference between walking and talking, the difference between life and death.

A fast decision

State Parks lifeguard Niel Smith remembers a comparatively calm day on July 10, but still with the same old summer crowds on the beach.

Lifeguards like Smith, who’s about to start his third summer on the job, know what to search for as they search the sand and sea. The most typical threat is the ocean, with its currents and waves that may suck an unsuspecting swimmer into the ocean.

However, lifeguards are trained to acknowledge all sorts of emergencies – even the unexpected ones.

When Smith saw Peterson's friend Stewart running toward him as he sat in Tower 3 at El Moro State Beach, he knew this wasn't the leisurely beach run that many runners do on this sandy beach.

She looked panicked.

He immediately picked up his red swimming buoy, he said, not knowing what the emergency would require at that moment.

“I think she's having a stroke,” Stewart said desperately.

The moment she uttered the word “stroke,” Smith deployed his buoy and quickly triggered an emergency call to provide emergency responders early warning that they would want immediate transport to the closest Comprehensive Stroke Center.

He rushed to Peterson, who was now lying on the sand. He introduced himself and tried to calm her down.

“The next thing I remember was this kid,” Peterson recalled recently. “He’s the last face I saw.”

No waste of time

The words that got here out of Peterson's mouth sounded normal in her head when she said them. But to others, her sentences were slurred and obscure.

She couldn't see anything but could hear the whole lot as Smith and fellow state park lifeguard Carlo Silvestre lifted her onto the ambulance to take her to the ambulance.

Peterson remembers being embarrassed and feeling the necessity to vomit. She also remembers the paramedics asking if she could lift her left arm.

She couldn’t.

The ambulance raced through summer beach traffic to take Peterson to Hoag Memorial Presbyterian Hospital, where he was picked up by doctor Avinash Mesipam, a neurointerventional radiologist and stroke specialist on the Comprehensive Stroke Center.

It is considered one of nine stroke neurology receiving centers within the county designated by the OC Health Care Agency.

Stroke treatment has modified dramatically within the last decade, Mesipam said, and there are known procedures that may remove a blood clot from an individual's brain – in the event that they arrive in time.

“Every minute that is wasted results in the loss of 2 million brain cells per minute,” he said.

Between Hoag's centers in Newport and Irvine, an estimated 80 cases per yr require intra-arterial thrombectomy, a procedure by which doctors thread a catheter through blood vessels to remove a clot.

Peterson was among the many patients saved by the procedure, thanks largely to the short pondering of friends, lifeguards and emergency responders. Two large blood clots on the precise side of her brain were removed and she or he suffered no mental or physical problems from the lingering problems that many stroke victims suffer.

From the time she arrived at Hoag to the time her blood vessel opened, it took just 42 minutes, Mesipam said. In total, it took 72 minutes from the time lifeguards arrived on the sand to the time the blood clot was removed on the hospital.

“You can’t do an operation as quickly if everyone doesn’t participate and know what their job is,” Mesipam said. “And she can go to the beach another day.”

It was Wednesday, May 15, when Peterson stepped onto the identical sandy beach for the primary time to warmly thank the lifeguards who helped save her life, along together with her family, a team from Hoag and State officials Parks gather to attend the reunion.

As Smith and Silvestre exited her ambulance, she wrapped her arms round her neck in a warm embrace. They also hugged Peterson's teenage daughter Haylee, mother and daughter wiping away tears.

“I was just hoping for the best for you,” Smith told Peterson.

“Your great recovery means even more to us,” he added. “It confirms to us that we are doing something here, reaching people and making a difference.”

Peterson noted how cool Smith, then just 19, handled the pressure and the way he didn't panic at such a young age. She came upon that he was training to be a nurse.

“You did a good job,” she said with a smile.

Hoping for the very best

State Parks Peace Officer Chief Danielle Snyder, also an experienced State Parks training officer, said that is an incident that lifeguards train for, putting in lots of of hours to not only find out about currents and beach safety, but additionally about emergency measures of all types.

“As a training officer, that’s what I want to see,” she said. “It was just nice to see everything working as it should on every level.”

And often they put a victim in an ambulance without knowing the consequence.

“We have a lot of question marks,” she said.

Most days, the people lifeguards help can walk home from the beach shaken, but sometimes more serious cases like Peterson find yourself within the hospital, the consequence unknown.

“You hope for the best…You definitely think about it,” Silvestre said. “You don’t always hear an answer. It’s always really nice to hear when things are going well.”

Peterson said she has one condition for her next beach day this summer.

“I’m only going to the beach you’re responsible for,” she joked.

She added: “You won't have to save me again, I promise.”