She went to "hell and back" for a diagnosis. Then her sister showed symptoms.
Megan Koverman's weight gain, fatigue, high blood pressure and other symptoms were dismissed for years before she was diagnosed with a rare heart disease.
Heart Disease
Dr. Céline Gounder: Lindsey Graham died of aorta disease. My husband did too.
Lindsey Graham's aorta tore at 71. Grant Wahl's burst at 49. One is common and age-driven; the other is inherited, silent, and findable.
Mom's labor turns into fight for life after 1 symptom: "I think I'm about to die"
Casey Gould wanted to be a mom her whole life. Her long-awaited pregnancy went smoothly — until she saw something alarming.
He thought he was in good health — until fainting during a bike ride
John Cantrell was enjoying his retirement until an unexpected condition forced him to choose between two kinds of heart surgery.
Complex procedure saves officer with chest pain, heart condition
Transit Officer Paul DeGeorge thought his son was lying on him. Then he realized something much scarier was happening.
Risks driving heart disease in women
The American Heart Association warns that nearly 60% of women could develop some type of cardiovascular disease by 2050, which is an increase from the 44% of women who are currently living with it. CBS News medical contributor Dr. Celine Gounder discusses risk factors and prevention tips.
Heart failure threatened her pregnancy. A first-of-its-kind procedure saved it.
Cassandra King was thrilled to be pregnant after years of fertility struggles and multiple miscarriages. Then a sudden cardiac event threatened everything.
He made his brothers see a cardiologist. Each had advanced heart disease.
Kevin Murray was his family's health watchdog. His vigilance helped his brothers "avoid a real catastrophe."
Dog a "CPR Hero" for helping save owner's life during cardiac arrest
A couple say Polly the golden retriever was so "in tune" with her owner, she helped save his life when his heart stopped in the middle of the night.
Coffee may prevent heart condition in some: study
A new study is flipping some common heart health guidance on its head. Dr. Gregory Marcus, a cardiologist and specialist in the treatment of arrhythmias at the University of California, San Francisco, and a senior author of the study published in the Journal of the American Medical Association, joins CBS News to discuss.
New research links gum disease to stroke risk
Two new studies published in Neurology Open Access show that poor oral health may have a significant impact on cardiovascular health. Jarred Hill reports.
Mammograms could spot signs of heart disease
Doctors frequently stress the importance of getting mammograms to detect breast cancer early. But did you know the imaging can also show hidden signs of heart disease? CBS News' Michael George has one woman's story.
Women who experienced stalking have higher heart disease risk, study finds
A team of Harvard researchers analyzed data for more than 66,000 nurses, ages 36 to 56, who were surveyed about their own health for 20 years.
Vaccine guidance for adults with heart disease
The American College of Cardiology put out updated vaccine guidance Tuesday for adults with heart disease, recommending those patients receive the vaccines for the flu, pneumococcal and COVID-19. People over 50 are advised to get vaccinated for RSV and shingles. Dr. Deepak Bhatt, director for the Mount Sinai Fuster Heart Hospital, joined CBS News to discuss the new recommendations.
Study: You might not need 10K steps daily
While a common belief is that 10,000 steps per day is the optimal number to hit, a new study published in the Lancet Public Health journal suggests something different. Katherine Owen, biostatistician at the University of Sydney, joins "The Daily Report" to discuss.
A 13-year-old had chest pains. He was "close to sudden cardiac death"
Micah Clayborne was diagnosed with Danon disease, a rare condition, after complaining of chest pains. He needed a heart transplant.
HHS cuts CDC staff who made sure birth control is safe for women at risk
The Trump administration eliminated the CDC team that developed national guidelines for prescribing contraception safely for millions of women with underlying medical conditions.
Cannabis use may double risk of heart disease death, study finds
Due to the study's results on cannabis use health risks, an editorial note published alongside the research called for the drug to "be treated like tobacco: not criminalized but discouraged."
Heart disease trial could be a game changer
Close to 2 million Americans will receive stents to open clogged arteries. But that could change with the release of a new study. Dr. Tara Narula joins the "CBS Evening News" to explain.
Cardio-oncology field fights heart disease
One in eight American women will develop breast cancer in their lifetime. But the aggressive treatment many relay on to save lives can sometimes cause hearty problems years after treatment. Dr. Tara Narula explains.
Jeffrey Wigand, Ph.D. (2 parts)
Mike Wallace interviews Dr. Jeffrey Wigand, former director of research for the Brown & Williamson Tobacco Company, in this two-part investigation. Wigand claims that B&W knowingly hid evidence that nicotine was addictive and smoking could cause cancer and other diseases.
Men more likely to die of "broken heart syndrome," study finds
The heart condition, formally known as Takotsubo cardiomyopathy, is associated with stressful events, such as the death of a loved one.
Study: Shingles vaccine tied to heart health
Dr. Celine Gounder joins "CBS Mornings" to explain groundbreaking research on the shingles vaccine and what it could mean for long-term heart health.
Study: Possible link between phthalates, heart disease deaths
There may be a link between chemicals used in a variety of household items and heart disease deaths. They are known as "phthalates," or "everywhere chemicals." They are used in cosmetics and shampoo bottles, detergents and food storage containers to make them more flexible. Dr. Leonardo Trasande, senior author of the study, joins "The Daily Report" to discuss.
Florida passes bill on student athletes
Florida lawmakers have passed the nation's first bill requiring all of the state's high school student-athletes to take precautionary heart tests. CBS News medical contributor Dr. Céline Gounder breaks it down.
Senate confirms Todd Blanche, Trump's ex-defense lawyer, as attorney general
In a narrow 50-49 vote, President Trump's former defense lawyer was confirmed as attorney general in a vote early Saturday.
U.S. intel agencies warn Putin could test NATO by authorizing provocative actions
U.S. intelligence assessments indicate Russia could be increasingly willing to authorize provocative actions on NATO territory.
Pentagon revokes security clearance of former Air Force chief
The Pentagon alleged that former U.S. Air Force Secretary Frank Kendall disclosed sensitive information about Air Force One's capabilities to the media.
Senate approves bill to fund government into December
The measure was approved in a 90 to 6 vote and now goes to the House.
Child among four people killed in Russian attacks on Ukraine
Falling debris sparked several fires on the outskirts of the Ukrainian capital, in attacks which killed at least four people
Girl dies from injuries after school shooting in Thailand as death toll rises
Five school staff members died in the shooting outside Bangkok. The shooter also appeared to have killed his two grandparents.
Live
Iran targets ship in Strait of Hormuz even as it says deal is close
The United Arab Emirates' Abu Dhabi National Oil Company said one of its ships was targeted while transiting the strait on Saturday.
Exclusive
From Iran's Evin Prison, U.S. citizen Reza Valizadeh releases audio update
CBS News received a second audio message from journalist Reza Valizadeh, who's been held in Iran's notorious Evin Prison since 2024. He gave an update on the prison conditions and on fellow American Kamran Hekmati, believed to be suffering from a recurring cancer.
Powerball grows to highest jackpot of the year
The total is also the eighth-largest Powerball jackpot in the game's history.
U.S.
More U.S.
Powerball grows to highest jackpot of the year
The total is also the eighth-largest Powerball jackpot in the game's history.
Senate confirms Todd Blanche, Trump's ex-defense lawyer, as attorney general
In a narrow 50-49 vote, President Trump's former defense lawyer was confirmed as attorney general in a vote early Saturday.
Senate approves bill to fund government into December
The measure was approved in a 90 to 6 vote and now goes to the House.
Pentagon revokes security clearance of former Air Force chief
The Pentagon alleged that former U.S. Air Force Secretary Frank Kendall disclosed sensitive information about Air Force One's capabilities to the media.
NBA player Brandon Clarke died from effects of heroin and cocaine, officials say
Memphis Grizzlies forward Brandon Clarke died in May from the effects of heroin and cocaine, authorities said Friday.
MoneyWatch
More MoneyWatch
A quandary for the Fed: Dealing with hot inflation and cool job growth
A sudden slump in hiring has dramatically changed the outlook for the Federal Reserve's September interest rate decision.
Energy company sues data center over who should pay for AI buildout
At issue is who pays to expand energy infrastructure when a data center needs as much electricity as a midsize city.
Americans got their biggest raises in 40 years. Inflation took most of it.
The typical American's paycheck has grown faster since 2019 than in any stretch since the early 1980s. But prices climbed nearly as fast, swallowing about 80% of the wage increase.
July jobs report reveals unexpected loss of 23,000 jobs
Friday's jobs report showed employers shed jobs last month, rather than adding 95,000 new hires that had been forecast by economists.
Warren presses U.S. companies to share tariff refunds with customers
Companies receiving billions in refunds for U.S. tariffs struck down by the Supreme Court should return money to consumers, Sen. Elizabeth Warren said.
Politics
More Politics
Hawaii Rep. Ed Case faces primary challenger and more to watch in today's races
Democratic incumbents in safe districts in New York and Colorado have been ousted so far this year by primary challengers.
Senate confirms Todd Blanche, Trump's ex-defense lawyer, as attorney general
In a narrow 50-49 vote, President Trump's former defense lawyer was confirmed as attorney general in a vote early Saturday.
Senate approves bill to fund government into December
The measure was approved in a 90 to 6 vote and now goes to the House.
Pentagon revokes security clearance of former Air Force chief
The Pentagon alleged that former U.S. Air Force Secretary Frank Kendall disclosed sensitive information about Air Force One's capabilities to the media.
U.S. intel agencies warn Putin could test NATO by authorizing provocative actions
U.S. intelligence assessments indicate Russia could be increasingly willing to authorize provocative actions on NATO territory, with a goal of testing the alliance, U.S. officials said.
HealthWatch
More HealthWatch
Man has "miracle" recovery after heart defect causes rare massive stroke
One year after a massive stroke nearly incapacitated him, Todd Meiklejohn is opening up about his experience.
"Pink flags" of postpartum psychosis — and more takeaways from "Healthful"
Perinatal psychiatrist Dr. Uruj Kamal Haider and Kriti Lodha joined a special edition of "Healthful" to talk more about mental health conditions, including postpartum psychosis.
The Truth About Postpartum Psychosis
The issue of postpartum psychosis has come to the forefront amid the murder trial of Lindsay Clancy, the 35-year-old mother accused of killing her three children. What are the signs of a mental break, and is the healthcare system failing mothers? In this special episode of Healthful, Norah speaks with Dr. Uruj Kamal Haider, a perinatal psychiatrist who has treated patients with the rare and severe mental health emergency. She also speaks with Kriti Lodha, a postpartum psychosis survivor who has made it her mission to help other mothers.
Flesh-eating bacteria has killed 5 in Louisiana this year, officials say
A flesh-eating bacteria found in warm coastal waters is responsible for at least five deaths so far this year in Louisiana, state health officials reported Thursday.
Minnesota Chipotle burrito bowl meal led to sepsis hospitalization, lawsuit says
A Minnesota woman says she fainted, spiked a 102-degree fever, and was hospitalized with sepsis three days after eating a chicken burrito bowl at a Chipotle in Roseville, and genetic testing connected her case to a multistate outbreak, according to a lawsuit filed Tuesday.
World
More World
Girl dies from injuries after school shooting in Thailand as death toll rises
Five school staff members died in the shooting outside Bangkok. The shooter also appeared to have killed his two grandparents.
Child among 4 people killed in Russian attacks on Ukraine
Falling debris sparked several fires on the outskirts of the Ukrainian capital, in attacks which killed at least four people
U.S. intel agencies warn Putin could test NATO by authorizing provocative actions
U.S. intelligence assessments indicate Russia could be increasingly willing to authorize provocative actions on NATO territory, with a goal of testing the alliance, U.S. officials said.
Exclusive
From Iran's Evin Prison, U.S. citizen Reza Valizadeh releases audio update
CBS News received a second audio message from journalist Reza Valizadeh, who's been held in Iran's notorious Evin Prison since 2024. He gave an update on the prison conditions and on fellow American Kamran Hekmati, believed to be suffering from a recurring cancer.
Senate passes long-stalled Russia sanctions bill championed by Lindsey Graham
The Senate has tried for more than a year to get the legislation imposing sanctions on Russia across the finish line. It also includes sanctions on Iran.
Entertainment
More Entertainment
Entertainment
What's the song of the summer?
While many songs generate acclaim as soon as they hit the airwaves, there can only be one song of the summer. SiriusXM radio host Lamar Dawson makes his pick.
Juno Temple, Hannah Waddingham on "Ted Lasso"
Emmy Award-winning actors Juno Temple and Hannah Waddingham share their thoughts on returning to "Ted Lasso" for a fourth season after a three-year hiatus. Temple returns as publicist Keeley Jones while Waddingham is back as club owner Rebecca Welton.
Diarra Kilpatrick on her show's new season
Diarra Kilpatrick, who stars in "Diarra from Detroit," joins "CBS Mornings" to discuss the show's new season, which premiered on Paramount+ last week.
Amanda Kloots on her new dating show
Amanda Kloots, a Broadway dancer, podcast host and best friend to reality star Harry Jowsey, joins "CBS Mornings" to discuss their new Netflix series "Let's Marry Harry."
Inside the risky business of Broadway musicals
The costs of a Broadway musical production have skyrocketed in recent years. CBS News contributor Jamie Wax reports.
Technology
More Technology
Energy company sues data center over who should pay for AI buildout
At issue is who pays to expand energy infrastructure when a data center needs as much electricity as a midsize city.
Meta fined $567M over child safety issues
Meta, the tech giant that operates Facebook, Instagram, WhatsApp and other platforms, faces another financial penalty for allegedly failing to keep kids safe. A New Mexico judge has ordered Meta to pay $567 million for its failure to warn the public about the dangers its products pose to children.
How AI powered robots are helping small farms
From labor shortages to environmental impacts, farmers are looking to AI to help revolutionize the agriculture industry. One California startup, Farm-ng, is tapping into the power of AI and robotics to perform a wide range of tasks, including seeding, weeding and harvesting.
Concerns over misuse of Flock cameras
Joseph Cox, co-founder of 404 Media, joins CBS News to discuss criticisms of Flock cameras and the push by some cities to replace Flock cameras with different surveillance devices like license plate readers.
Cyberattacks target U.S. water systems
U.S. officials suspect Iran-backed hackers may be behind cyberattacks that have been reported in at least 12 states. CBS News homeland security correspondent Nicole Sganga has more details.
Science
More Science
Science
Genetically altered beagles offer hope for dog lovers with allergies
Matt Walker, a geneticist and the CEO of Kindred Companion Sciences, joins "CBS Mornings" with his gene-altered beagle, Bailey, to discuss creating future options for people with severe pet allergies.
Most detailed images taken of sun's surface revealed
Researchers were able to peek at the sun's scorching surface with the help of the National Science Foundation's Daniel K. Inouye Solar Telescope, located on the island of Maui in Hawaii.
Bezos, DiCaprio set up massive wildlife fund
Hollywood actor Leonardo DiCaprio and Amazon founder Jeff Bezos have announced a $200 million fund set to protect species on the brink of extinction. Carter Evans has the story.
Dramatic photos show lava spewing from Fuego volcano in Guatemala
Guatemalan officials on Monday began evacuating two villages near the Fuego volcano due to the ongoing eruption.
Rare footage of humpback whale birth captured on drone video
The footage is believed to be only the fourth complete humpback whale birth ever recorded on film anywhere in the world and the first-ever captured by drone.
Crime
More Crime
Crime
Police release footage of In-N-Out shooting
Police have released surveillance and body camera footage revealing new details about the shooting at an In-N-Out in Twin Falls, Idaho, that killed three people. Carter Evans has more.
Psychiatrists questioned in Clancy trial
Two psychiatrists who treated Lindsay Clancy, the mother from Massachusetts who's charged with murdering her three kids, took the stand Friday. Boston.com reporter Abby Patkin joins CBS News to unpack the day's proceedings.
Inside Lindsay Clancy's Home
As the Lindsay Clancy murder trial continues, jurors hear testimony from the medical professionals who treated her before and after the deaths of her three children, and excerpts of her journal. They also visit key scenes from the night of the killings. "48 Hours" correspondent Erin Moriarty speaks with WBZ-TV reporter and anchor Kristina Rex about emotional courtroom moments, graphic testimony, and the key question at the heart of this case: what was happening in Lindsay Clancy's mind on January 24, 2023?
Video shows gunman start deadly rampage at Idaho In-N-Out drive-thru
Three people were killed in the shooting that started at an In-N-Out restaurant in Twin Falls, Idaho.
Tense exchange at Lindsey Clancy murder trial
More testimony transpired at Lindsey Clancy's murder trial in Massachusetts, and the judge presiding had a tense exchange with the defense. CBS News Boston's Kristina Rex reports.
Space
More Space
Most detailed images taken of sun's surface revealed
Researchers were able to peek at the sun's scorching surface with the help of the National Science Foundation's Daniel K. Inouye Solar Telescope, located on the island of Maui in Hawaii.
SpaceX rocket booster slams into moon, creating crater that could be 16 feet deep
The impact wasn't visible to the naked eye, but photos are expected to come from a lunar satellite at a later time.
Russian Soyuz brings three home after 8 months at space station
The Soyuz MS-28 landing in Kazakhstan brought a 241-day stay in space to a successful conclusion.
SpaceX's Super Heavy-Starship blasts off on 13th test flight
An upgraded version of the world's most powerful rocket is key to landing NASA astronauts on the moon in the agency's Artemis program.
Meteorite that hit home contains "alien world chemistry," experts say
When scientists examined the preserved fragments of a meteorite that crashed in 2024, they found brine-like fluids and key molecules.
Latest Galleries
More Latest Galleries
Notable Deaths in 2026
A look back at the esteemed personalities who've left us this year, who'd touched us with their innovation, creativity and humanity.
Summer music highlights of 2026
Summer is the time to enjoy live music, indoors and out. Scroll through our gallery of some of 2026's leading musical acts, featuring images by CBS News photojournalist Jake Barlow and photographers Ed Spinelli and Kirstine Walton.
Investigating the death of designer Sylvie Cachay
Sylvie Cachay was found dead in an overflowing bathtub at the exclusive Soho House in New York City on Dec. 9, 2010. A water leak at the hotel gave away a timeline that may have revealed her killer.
Photos show celebrations at Obama Presidential Center
The Obama Presidential Center, museum and library opens in Chicago with a star-studded grand opening ceremony and public watch party on Midway Plaisance.
Timeline: The disappearance of George Smith
Family seeks answers in death of newlywed who disappeared in 2005 while on Mediterranean honeymoon cruise.
Latest CBS News Videos
More Latest CBS News Videos
Latest CBS News Videos
The Uplift: Hot ones
Vladimir Duthiers meets Sean Evans, host of "Hot Ones," the online show that has celebrities answer questions while attempting to eat chicken wings that get progressively spicier. Can Vlad stand the heat?
Astrophysicist Avi Loeb on new UFO files
The Pentagon has released a new batch of files related to unidentified flying objects. This is now the fifth release under an executive order President Trump signed in January. Astrophysicist Avi Loeb joins with analysis.
Cuban ambassador to the U.N. on U.S. blockade
Over the past six months or so, Cuba has undergone an unprecedented energy crisis amid President Trump's oil blockade. CBS News chief correspondent Matt Gutman spoke with Cuban Ambassador to the United Nations Ernesto Soberón Guzman about the challenges his country faces.
Duck helps dog with panic attacks
Steve Hartman explores the unique bond between a family's duck and dog.
Mothers sue over Ten Commandments in schools
As the start of the school year approaches, three Texas mothers are suing to block the mandatory display of the Biblical 10 Commandments in their children's classrooms. Jason Allen reports.