Heart health

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 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)

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)

FILE - In this Nov. 5, 2018 file photo, a drugstore employee reaches for medicine from shelf in downtown Tehran, Iran. A cheap, daily pill that combines four drugs has been tested for the first time in the United States to see if it works as well among low-income Americans as it has in other countries to treat conditions leading to heart attacks and strokes. The results published Wednesday, Sept. 18, 2019, suggest the combo pill can lower blood pressure and bad cholesterol. Experts say the study may draw U.S. interest to a strategy that has been seen as useful only in places with limited access to medical care. (AP Photo/Ebrahim Noroozi, File)

The Minister of Tourism of the Dominican Republic Francisco Javier García, holds a copy of an online article in a local paper saying the U.S. State Department considers recent reports on tourists' deaths to be exaggerated, at the Ministry of Tourism office in Santo Domingo, Dominican Republic, Friday, June 21, 2019. According to García the deaths of eight American tourists in the Dominican Republic this year are not part of a mysterious cluster but rather a medically and statistically normal phenomenon that has been irresponsibly lumped together by the U.S. media. (AP Photo/Tatiana Fernandez)

FILE - In this Friday, Jan. 18, 2019 file photo, a customer blows a cloud of smoke from a vape pipe at a local shop in Richmond, Va. Although e-cigarettes aren’t considered as risky as regular cigarettes, new research published Monday, May 27, 2019, finds a clue that their flavorings may be bad for the heart. (AP Photo/Steve Helber)