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Cardiologist answers some of the top heart health questions on Google for American Heart Month

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Cardiologist answers some of the top heart health questions on Google for American Heart Month

People are curious about heart health — and for good reason.

Heart disease remains the leading killer of men and women in the U.S. — each year, around 695,000 people die from cardiovascular conditions, per the Centers for Disease Control and Prevention (CDC).

For American Heart Month, Dr. Martha Gulati, M.D., a leading Cedars Sinai cardiologist and president of the American Society of Preventive Cardiology, is sharing some of the most commonly googled questions about heart health, according to Google Trends.

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Below are the questions — followed by the doctor’s answers.

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Did you ever wonder about these issues? Take a look. 

Heart disease remains the leading killer of men and women in the U.S. — each year, some 695,000 people in the country die from cardiovascular conditions. (iStock)

‘What is heart arrhythmia?’

Heart arrhythmia occurs when there is an abnormality in the rhythm of the heartbeat, said Gulati. 

“This means your heart either beats too fast, a condition known as tachycardia, or too slow, also known as bradycardia, or irregularly,” she told Fox News Digital.

Arrhythmias can be triggered by genetics, stress, pre-existing heart conditions, or lifestyle habits such as smoking and poor diet. 

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They can affect people of all ages, Gulati noted.

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“The most common type of arrhythmia is atrial fibrillation, also known as AFib,” she said. 

“AFib is an irregular and often rapid heart rate that can increase the risk of stroke, heart failure and other heart-related complications.”

Around 12.1 million people in the U.S. are expected to have AFib by 2030, according to the CDC. 

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‘What are the symptoms of heart arrhythmias?’

Heart arrhythmias can have very different symptoms depending on the type of arrhythmia, the severity and the health of the individual, according to Gulati.

Symptoms of a cardiac episode can include chest pain, discomfort, fatigue and dizziness.

“Although these symptoms are alarming and can certainly induce anxiety, it’s important to know when they require an urgent hospital visit,” the doctor said. 

Heart arrhythmia occurs when there is an abnormality in the rhythm of the heartbeat. (iStock)

One challenge of arrhythmia symptoms is that they can come and go, she said.

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“Sometimes, a patient makes an appointment or comes to the hospital after experiencing a cardiac symptom and, by the time they speak with a doctor, their symptoms have abated,” said Gulati. 

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“It is difficult to treat patients who are no longer presenting with the symptoms they experienced, and it can be frightening or frustrating for patients who just want to understand what is going on with their bodies.”

Medical-grade personal digital health tools can help break this cycle, she said; they allow patients to access accurate, real-time heart data that they can share with their physicians. 

Medical-grade personal digital health tools allow patients to access accurate, real-time heart data that they can share with their physicians, a doctor said. (iStock)

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“For patients, these tools can provide additional peace of mind and insight into their heart health,” Gulati said. 

“For health care providers, they offer a more comprehensive understanding of a patient’s condition and enable us to potentially implement more timely interventions.”

‘What are heart palpitations?’

These are typically characterized by a rapid, fluttering or pounding heartbeat and can often be felt in the chest, throat or neck, according to Gulati.

Triggers of palpitations can include stress, anxiety, hormonal changes or stimulants like caffeine.

“Heart palpitations on their own aren’t always a cause for alarm,” said Gulati. 

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Heart palpitations are typically characterized by a rapid, fluttering or pounding heartbeat and can often be felt in the chest, throat or neck. (iStock)

Patients can purchase home devices online that allow them to easily record symptoms, receive a reading and confirm whether they are experiencing a potentially life-threatening arrhythmia, the doctor noted. 

“However, if you experience heart palpitations coupled with chest pain, fainting or severe dizziness, it is important to seek immediate medical attention,” she added.

‘What causes heart arrhythmias?’

Heart arrhythmias can have a myriad of symptoms — plus a variety of causes.

Lifestyle habits such as activity level, diet or smoking can have a serious impact on overall wellness, particularly heart health, Gulati noted. 

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“As health care providers, we stress the importance of a good diet and daily exercise, because it keeps your heart in good shape and reduces the risk of heart disease,” she said.

There are some uncontrollable factors that can contribute to arrhythmias, however.

“One of these is abnormalities in the heart structure, which tend to be congenital, meaning something you’re born with,” Gulati told Fox News Digital. 

“Age-related changes can affect the way our hearts operate and the way electrical impulses flow through our cardiovascular system.”

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“Congenital heart conditions can impact the way electrical activity signals travel through the heart, which can then impact the heart’s rhythm.”

Age-related changes can also make people more susceptible.

“If you experience heart palpitations coupled with chest pain, fainting or severe dizziness, it is important to seek immediate medical attention,” a cardiologist said. (iStock)

“As we age, our hearts change,” the doctor said. “These age-related changes, though natural, can affect the way our hearts operate and the way electrical impulses flow through our cardiovascular system.”

It’s important to understand the specific factors that contribute to arrhythmias in order to get proper diagnosis and treatment, according to Gulati.

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“While lifestyle choices can influence overall health, managing aging and congenital or genetic factors often requires a multifaceted and personal approach,” she said. 

“The more proactive you are about your heart health, the better. Regular check-ups and monitoring can help identify and manage these factors.”

‘What are arrhythmia treatments?’

Treatments for arrhythmia will differ depending on each individual’s symptoms and contributing factors, Gulati said. 

“It’s important for your doctors to have access to as much information as possible so they can make the most informed decisions about your care,” she said.

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Treatments for arrhythmia will be different depending on each individual’s symptoms and contributing factors. (iStock)

Early detection and intervention can significantly impact the long-term prognosis and reduce the risk of complications, such as stroke or heart failure, the doctor noted. 

“That’s why I stress the importance of providing real-time data to physicians about what you’re experiencing when you’re experiencing it,” she said. 

“This not only fosters a deeper understanding of your unique circumstances and needs, but it also allows your doctor to tailor treatments based on day-to-day insights.”

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Experts reveal why ‘nonnamaxxing’ trend may improve mental, physical health

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Experts reveal why ‘nonnamaxxing’ trend may improve mental, physical health

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The key to feeling better in a fast, overstimulated world might be surprisingly simple: Live a little more like your grandparents.

A growing social media trend, dubbed “nonnamaxxing,” draws inspiration from the slower, more intentional rhythms associated with an Italian grandmother.

The lifestyle is often linked to activities like preparing home-cooked meals, spending time outdoors and making meaningful connections.

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“Nonnamaxxing is a 2026 trend that embraces the slower, more intentional lifestyle of an Italian grandmother (a Nonna). Think cooking from scratch, long family meals, daily walks, gardening and less screen time,” Erin Palinski-Wade, a New Jersey-based registered dietitian, told Fox News Digital.

Nonnamaxxing, derived from the name for an Italian grandmother, is a trend that incorporates lifestyle habits hundreds of years in the making. (iStock)

Stepping away from screens and toward real-world interaction can have measurable benefits, according to California-based psychotherapist Laurie Singer.

“We know that interacting with others in person, rather than spending time on screens, significantly improves mental health,” she told Fox News Digital, adding that social media often fuels comparison and lowers self-esteem.

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Living more like previous generations isn’t purely driven by nostalgia. Cooking meals from scratch, for example, has been linked to better nutrition and more mindful eating patterns.

Adopting traditional mealtime habits can improve diet quality and support both physical and mental health, especially when meals are shared regularly with others, Palinski-Wade noted.

One longevity expert stresses that staying healthy isn’t just about food — it’s also about joy and community. (iStock)

There’s also a psychological benefit to slowing down and focusing on one task at a time. Anxiety often stems from unfinished or avoided tasks, Singer noted, and engaging in hands-on activities can counteract that.

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“Nonnamaxxing encourages us to be present around a task, like gardening, baking or knitting, or just taking a mindful walk, that delivers something ‘real,’” she said.

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Palinski-Wade cautions against turning the trend into another source of pressure, noting that a traditional “nonna” lifestyle often assumes a different pace of life.

The key, she said, is adapting the mindset, not replicating it perfectly.

Nonnamaxxing, derived from the name for an Italian grandmother, is a trend that incorporates lifestyle habits hundreds of years in the making. (iStock)

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The goal is to reintroduce small, intentional moments that make you feel better.

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That might mean prioritizing a few shared meals each week, taking a walk without your phone or setting aside time for a simple hobby, the expert recommended.

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Singer added, “Having a positive place to escape to, through whatever activities speak to us and make us happy, isn’t generational – it’s human.”

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Loneliness may be silently eroding your memory, new research reveals

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Loneliness may be silently eroding your memory, new research reveals

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Feeling lonely may take a toll on older adults’ memory — but it may not speed up cognitive decline, according to a new study.

Researchers from Colombia, Spain and Sweden analyzed data from more than 10,000 adults ages 65 to 94 across 12 European countries and found those who reported higher levels of loneliness did worse on memory tests at the start of the study, according to research published this month in the journal Aging & Mental Health.

Over a seven-year period, however, memory decline occurred at a similar rate regardless of how lonely participants felt.

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“The finding that loneliness significantly impacted memory, but not the speed of decline in memory over time was a surprising outcome,” lead author Dr. Luis Carlos Venegas-Sanabria of the School of Medicine and Health Sciences at the Universidad del Rosario said in a statement.

Loneliness may be linked to memory performance in older adults, a new study suggests. (iStock)

“It suggests that loneliness may play a more prominent role in the initial state of memory than in its progressive decline,” Venegas-Sanabria said, adding that the findings highlight the importance of addressing loneliness as a factor in cognitive performance.

The findings add to debate about whether loneliness contributes to dementia risk. While loneliness and social isolation are often considered risk factors for cognitive decline, research results have been mixed.

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The study looked at data from the long-running Survey of Health, Ageing and Retirement in Europe (SHARE), which tracked 10,217 older adults between 2012 and 2019. Participants were asked to recall words immediately and after a delay to measure memory performance.

Social isolation and loneliness could play a surprising role in cognitive health among seniors. (iStock)

Loneliness was assessed using three questions about how often participants felt isolated, left out or lacking companionship.

About 8% of participants reported high levels of loneliness at the outset. That group tended to be older, more likely to be female and more likely to have conditions such as depression.

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Researchers found that those with higher loneliness had lower scores on both immediate and delayed memory tests at baseline. Still, all groups — regardless of loneliness level — experienced similar declines in memory over time.

The results suggest loneliness may not directly accelerate the progression of memory loss, though it remains linked to poorer cognitive performance overall.

Researchers look at a brain scan at the National Institutes of Health in Bethesda, Maryland. (Saul Loeb/AFP/Getty Images)

Experts warn, however, that the findings should not be interpreted to mean loneliness is harmless.

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“The finding that lonely older adults start with worse memory but don’t decline faster is actually the most interesting part of the paper, and I think it’s easy to misread,” said Jordan Weiss, Ph.D., a scientific advisor and aging expert at Assisted Living Magazine and a professor at NYU Grossman School of Medicine.

“It likely means loneliness does its damage earlier in life, well before people show up in a study like this at 65-plus,” Weiss told Fox News Digital.

By older age, long-term social patterns may already be established, making it harder to detect when the effects of loneliness first took hold, an aging expert says. (iStock)

He suggested that by older age, long-term social patterns may already be established, making it harder to detect when the effects of loneliness first took hold.

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“By the time you’re measuring someone in their late 60s, decades of social connection patterns are already baked in,” he said.

Weiss, who was not involved in the research, added that loneliness may coincide with other health conditions, and noted that participants who felt more isolated also had higher rates of depression, high-blood pressure and diabetes. The link, he said, may reflect a cluster of health risks rather than a direct cause.

“While they can go hand-in-hand, it’s not clear that loneliness contributes to dementia,” a psychotherapist says. (iStock)

Amy Morin, a Florida-based psychotherapist and author, said the findings reflect a broader pattern in research on loneliness and brain health, and that the relationship may be more complex than it appears.

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“The evidence shows there’s a link between loneliness and cognitive decline but there’s no direct evidence of a cause and effect relationship,” she said. “So while they can go hand-in-hand, it’s not clear that loneliness contributes to dementia.”

Morin added that loneliness, which can fluctuate, may not be the root of the problem, but rather a symptom of other underlying mental or physical health issues.

Researchers suggested screening for loneliness be incorporated into routine cognitive assessments as one way to support healthy aging. (iStock)

She said staying socially and mentally engaged is crucial for overall brain health.

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“It’s important to be proactive about social activities,” Morin said. “Joining a book club, having coffee with a friend, or attending faith-based services can be a powerful way to maintain connections in older age.”

The researchers also suggested screening for loneliness be incorporated into routine cognitive assessments as one way to support healthy aging.

Fox News Digital reached out to the researchers for comment.

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Eat More To Lose Weight? She Dropped 55 Pounds by Having 5 Meals a Day

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Eat More To Lose Weight? She Dropped 55 Pounds by Having 5 Meals a Day


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