Heart health

FILE - In this Jan. 2, 2020, file photo, a commuter wears a mask as smoke shrouds the Australian capital of Canberra, Australia. It's an unprecedented dilemma for Australians accustomed to blue skies and sunny days that has raised fears for the long-term health consequences if prolonged exposure to choking smoke becomes the new summer norm. (AP Photo/Mark Baker, File)

Democratic presidential candidate Sen. Bernie Sanders, I-Vt., listens as an audience member poses a question at a Newport Town Hall Breakfast Sunday, Dec. 29, 2019, at the Newport Opera House in Newport, N.H. (AP Photo/Cheryl Senter)

This undated photo provided by Amarin in November 2018 shows a capsule of the purified, prescription fish oil Vascepa. On Friday, Dec. 13, 2019, U.S. regulators approved expanded use of the medication for preventing serious heart complications in high-risk patients already taking cholesterol-lowering pills. (Amarin via AP)

In this Wednesday, Nov. 27, 2019 photo, Javier Rodriguez and Crystal Cuevas Rodriguez and Crystal Cuevas exchange vows during their wedding before family, friends and medical staff in the chapel at the University of Chicago Medical Center for Care and Discovery in Chicago. Rodriguez, 23, who received two heart transplants as a teenager died in hospice care, days after he married his high school sweetheart, his new bride said. (Brian Cassella/Chicago Tribune via AP)

FILE - This May 26, 2009 file photo shows a printout from an electrocardiogram machine in Missouri. Doctors are reporting that novel drugs may offer fresh ways to reduce heart risks beyond the usual medicines to lower cholesterol and blood pressure. One new study found that heart attack survivors benefited from a medicine long used to treat gout. Gene-targeting medicines also showed promise in studies discussed Monday, Nov. 18, 2019, at an American Heart Association conference in Philadelphia. (AP Photo/Jeff Roberson)

In this Feb. 16, 2017 file photo, surgeons perform a non-emergency angioplasty at Mount Sinai Hospital in New York. Through a blood vessel in the groin, a tube is guided to a blockage in the heart. A tiny balloon is then inflated to flatten the clog, and a mesh tube called a stent is inserted to prop the artery open. According to a federally funded study released on Saturday, Nov. 16, 2019, people with severe but stable heart disease from clogged arteries may have less chest pain if they get a procedure to improve blood flow rather than just giving medicines a chance to help, but it won't cut their risk of having a heart attack or dying over the following few years. (AP Photo/Mark Lennihan)

In this image taken from video, Democratic presidential candidate Sen. Bernie Sanders, I-Vt., speaks we reporters outside his home, Tuesday, Oct. 8, 2019, in Burlington, Vt. His wife, Jane O'Meara Sanders listens at right. Sanders says he was "dumb" not to have listened to the symptoms he was experiencing before he was stricken with a heart attack last week. (AP Photo/Wilson Ring)

In this image taken from video, Democratic presidential candidate Sen. Bernie Sanders, I-Vt., speaks we reporters outside his home, Tuesday, Oct. 8, 2019, in Burlington, Vt. His wife, Jane O'Meara Sanders listens at right. Sanders says he was "dumb" not to have listened to the symptoms he was experiencing before he was stricken with a heart attack last week. (AP Photo/Wilson Ring)

Professor Gregg L. Semenza speaks during a news conference after he was awarded the Nobel Prize for Physiology or Medicine at Johns Hopkins Medicine Hospital in Baltimore, Monday, Oct. 7, 2019. Semenza shares the prize with Drs. William G. Kaelin Jr. and Peter J. Ratcliffe for their discoveries of how cells sense and adapt to oxygen availability, the Nobel Committee announced Monday. (AP Photo/Jose Luis Magana)

FILE - In this Monday, Sept. 9, 2019 file photo, Democratic presidential candidate Sen. Bernie Sanders, I-Vt., speaks during a rally at a campaign stop, in Denver. Sanders had a heart attack, his campaign confirmed Friday, Oct. 4, 2019, as the Vermont senator was released from a Nevada hospital. Sanders' campaign released a statement from the 78-year-old's Las Vegas doctors that said the senator was stable when he arrived Tuesday at Desert Springs Hospital Medical Center. (AP Photo/David Zalubowski, File)