Pennsylvania Republican U.S. Senate candidate Dr. Mehmet Oz checks an attendee's blood pressure during a campaign event ahead of the upcoming primary elections in Blue Bell, Pennsylvania, U.S., May 16, 2022. REUTERS/Hannah Beier 

Ben Carson, former U.S. Secretary of Housing and Urban Development looks on as Mehmet Oz, U.S. Republican Senate candidate for Pennsylvania, checks the blood pressure of an attendee during a campaign event for in Bristol, Pennsylvania, U.S., April 21, 2022. REUTERS/Hannah Beier 

French doctor Michel Sobczak, 65, who will be retiring in the next few weeks and has not found a successor for his 2000 patients, measures the blood pressure of a patient in his consulting room in his doctor's office in Fougeres, France, February 22, 2022. Picture taken February 22, 2022. REUTERS/Stephane Mahe 

French doctor Michel Sobczak, 65, who will be retiring in the next few weeks and has not found a successor for his 2000 patients, measures the blood pressure of a patient in his consulting room in his doctor's office in Fougeres, France, February 22, 2022. Picture taken February 22, 2022. REUTERS/Stephane Mahe 

Mehmet Oz, who is running for the U.S. Senate, takes an audience member's blood pressure as he speaks at a campaign event in York, Pennsylvania, U.S., February 5, 2022. REUTERS/Hannah Beier 

The H2-BP, which Charmcare says is the world’s smallest blood pressure monitor, is displayed at the company's booth in the Las Vegas Convention Center during CES 2022 in Las Vegas, Nevada, U.S. January 6, 2022. REUTERS/Steve 

Liu Zi-Xian, 25, has his blood pressure measured in an ambulance after falling ill during the last week of a ten week program to become a member of the Taiwan navy's elite Amphibious Reconnaissance and Patrol unit, at Zuoying navy base, Kaohsiung, southern Taiwan, December 19, 2021. The trainees have to endure everything from long marches to hours in the water, with constant screaming at by their instructors. Of the group of 31 who started the program, only 15 finished. REUTERS/Ann Wang SEARCH "WANG TAIWAN FROGMEN" FOR THIS STORY. SEARCH "WIDER IMAGE" FOR ALL STORIES 

A woman, who was injured in a truck accident that left several migrants from Guatemala dead, got her blood pressure measured, at the Red Cross clinic in Tuxtla Gutierrez, in Chiapas state, Mexico December 11, 2021. REUTERS/Toya Sarno Jordan 

A mobile clinic nurse checks blood pressure of a woman at al-Wara camp for internally displaced people in al-Khukha of Hodeidah province, Yemen November 21, 2021. Picture taken November 21, 2021. REUTERS/Fawaz Salman 

Cathy Hardin, who was vaccinated prior to testing positive for the coronavirus disease (COVID-19), has her blood pressure taken before attempting to receive the Regeneron monoclonal antibody treatment at the Sarasota Memorial Urgent Care Center in Sarasota, Florida, U.S., September 23, 2021. REUTERS/Shannon Stapleton 

Cathy Hardin, who was vaccinated prior to testing positive for the coronavirus disease (COVID-19), has her blood pressure taken before attempting to receive the Regeneron monoclonal antibody treatment from registered nurse Jessica Krumwiede at the Sarasota Memorial Urgent Care Center in Sarasota, Florida, U.S., September 23, 2021. REUTERS/Shannon Stapleton 

Cathy Hardin, who was vaccinated prior to testing positive for the coronavirus disease (COVID-19), has her blood pressure taken before attempting to receive the Regeneron monoclonal antibody treatment from registered nurse Jessica Krumwiede at the Sarasota Memorial Urgent Care Center in Sarasota, Florida, U.S., September 23, 2021. REUTERS/Shannon Stapleton 

A volunteer tests the blood pressure of a coronavirus (COVID-19) patient in the town of Kale, Sagaing Region, Myanmar, July 6, 2021. Picture taken July 6, 2021. REUTERS/Stringer 

A healthcare worker measures the blood pressure of Arbi binti Ghazaly, 74, before receiveing a dose of a coronavirus disease (COVID-19) vaccine in Sabak Bernam, Malaysia July 1, 2021. REUTERS/Lim Huey Teng 

A man has his blood pressure taken before being vaccinated at a vaccination center amid concerns about the spread of the coronavirus disease (COVID-19), in Havana, Cuba, June 17, 2021. REUTERS/Alexandre Meneghini 

A participant has his blood pressure checked while standing in front of a robot-healthcare worker at the St. Petersburg International Economic Forum (SPIEF) in Saint Petersburg, Russia, June 2, 2021. REUTERS/Evgenia Novozhenina 

A resident of the "Emilia senior residence" elderly care gets his blood pressure measured as the spread of the coronavirus disease (COVID-19) continues, in Darmstadt, Germany, May 18, 2021. REUTERS/Kai Pfaffenbach 

Nurse Elisangela Nicolette, a member of an Emergency Mobile Care Service (SAMU) team, measures the blood pressure of patient Ricardo Rodrigues, 42, suspected to have the coronavirus disease (COVID-19), as doctor Bruna Soares Leite takes notes, in Sao Paulo, Brazil May 3, 2021. REUTERS/Amanda Perobelli 

Lorena Christie, 40, who is unhoused, has her blood pressure checked as the coronavirus disease (COVID-19) disease pandemic continues, on Venice Beach in Los Angeles, California, U.S., April 20, 2021. REUTERS/Lucy Nicholson 

Kenard Durr has his blood pressure checked as the coronavirus disease (COVID-19) disease pandemic continues, on Venice Beach in Los Angeles, California, U.S., April 20, 2021. REUTERS/Lucy Nicholson 

A health worker checks the blood pressure of a man during a coronavirus disease (COVID-19) vaccination drive, in Tripoli, Libya, April 17, 2021. REUTERS/Hazem Ahmed 

A health worker checks the blood pressure of a woman during a simulation exercise for the coronavirus disease (COVID-19) vaccination activities, at the Universidad de Manila, in Manila, Philippines, January 19, 2021. REUTERS/Lisa Marie David 

Health workers check the temperature and blood pressure of a woman during a simulation exercise for the coronavirus disease (COVID-19) vaccination activities, at the Universidad de Manila, in Manila, Philippines, January 19, 2021. REUTERS/Lisa Marie David 

Pulmonary and critical care physician Dr. Robert Goldberg, 44, puts an arterial line for blood pressure monitoring in a coronavirus disease (COVID-19) patient in the ICU at Providence Mission Hospital in Mission Viejo, California, U.S., January 8, 2021. REUTERS/Lucy Nicholson 

Pulmonary and critical care physician Dr. Robert Goldberg, 44, prepares to put an arterial line for blood pressure monitoring in a coronavirus disease (COVID-19) patient in the ICU at Providence Mission Hospital in Mission Viejo, California, U.S., January 8, 2021. REUTERS/Lucy Nicholson 

A nurse checks the blood pressure of nurse Jorge Catarino, 35, during a session of his recovery therapy after suffering from the coronavirus disease (COVID-19) and being intubated for two weeks, at Physical Medicine and Rehabilitation Center of the Mexican Institute of Social Security (IMSS) in Mexico City, Mexico November 30, 2020. REUTERS/Edgard Garrido 

Registered nurse Jora Hovsepian, 52, takes the blood pressure of patient Jairo Bonilla, 34, in the COVID-19 intensive care unit, as the global outbreak of the coronavirus disease (COVID-19) continues, at Providence Saint Joseph Medical Center in Burbank, California, U.S., November 19, 2020. REUTERS/Lucy Nicholson 

A medic checks a voter's blood pressure as a member of a local electoral commission gets notebook ready during parliamentary elections in the village of Arashan, Kyrgyzstan, October 3, 2020. REUTERS/Vladimir Pirogov 

Blood collection specialist Niilo Juntunen takes the blood pressure of recovered coronavirus patient Monica Jacobs before she donates convalescent plasma at the Central Seattle Donor Center of Bloodworks Northwest during the coronavirus disease (COVID-19) global outbreak, in Seattle, Washington, U.S. September 2, 2020. Picture taken September 2, 2020. REUTERS/Lindsey Wasson 

Retired nurse Feridia Rojas, 82, checks the blood pressure of a neighbor amid concerns over the coronavirus disease (COVID-19) outbreak, in Havana, Cuba, June 16, 2020. The words on the cardboard read: "I am at home. And you?" Picture taken on June 16, 2020. REUTERS/Alexandre Meneghini 

A blood pressure monitor is pictured outside a room at the new community recovery facility of the Changi Exhibition Centre amid the coronavirus disease (COVID-19) outbreak in Singapore June 3, 2020. Picture taken June 3, 2020. REUTERS/Edgar Su 

A health worker takes blood pressure of a man before testing for the coronavirus disease (COVID-19), in the Bela Vista do Jaraqui, in the Conservation Unit Puranga Conquista along the Negro River banks, where Ribeirinhos (forest dwellers) live, amid the coronavirus disease (COVID-19) outbreak, in Manaus, Brazil, May 29, 2020. REUTERS/Bruno Kelly 

Former actor Jose Maia gets his blood pressure checked outside his home in the Retiro dos Artistas (Artists Retirement) nursing home, a place specially designed for former artists, amid the coronavirus disease (COVID-19) outbreak, in Rio de Janeiro,, Brazil May 25, 2020. REUTERS/Pilar Olivares 

Segundo Montoya, 65, checks his blood pressure at home after refusing to go to the local hospital, during the coronavirus disease (COVID-19) outbreak, in Zapotal, Ecuador, May 2, 2020. Some villagers like Montoya have refused to go to public hospitals out of fear. "A doctor came, but I did not want to go to the hospital, because I could be left alone to die," said Montoya. REUTERS/Santiago Arcos SEARCH "RURAL ECUADOR COVID-19" FOR THIS STORY. SEARCH "WIDER IMAGE" FOR ALL STORIES. 

Crystal and Shane Pearson and their daughter Ella, 5, pose for a photo as they self-isolate in their Newcastle home since early March due to Crystal's tendency to contract bronchitis and pneumonia, and Shane's heart conditions and high blood pressure amid the outbreak of the coronavirus disease (COVID-19) in Newcastle, Washington, U.S. March 21, 2020. Picture taken March 21, 2020. REUTERS/Lindsey Wasson 

Crystal and Shane Pearson and their daughter Ella, 5, pose for a photo as they self isolate in their Newcastle home since early March due to Crystal's tendency to contract bronchitis and pneumonia, and Shane's heart conditions and high blood pressure amid the outbreak of the coronavirus disease (COVID-19) in Newcastle, Washington, U.S. March 21, 2020. Picture taken March 21, 2020. REUTERS/Lindsey Wasson 

Crystal and Shane Pearson and their daughter Ella, 5, pose for a photo as they self isolate in their Newcastle home since early March due to Crystal's tendency to contract bronchitis and pneumonia, and Shane's heart conditions and high blood pressure amid the outbreak of the coronavirus disease (COVID-19) in Newcastle, Washington, U.S. March 21, 2020. Picture taken March 21, 2020. REUTERS/Lindsey Wasson 

A doctor checks the blood pressure of David Lopez, 45, before he donates blood, at a Red Cross urgent blood drive, as efforts continue to help slowing the spread of the coronavirus disease (COVID-19) outbreak, at Vicente Espinel theatre in Ronda, Spain, April 28, 2020. REUTERS/Jon Nazca 

A member of the French Civil Protection service measures blood pressure of a man suspected of being infected with the coronavirus disease (COVID-19), as its spread continues, in Paris, France, April 5, 2020. REUTERS/Benoit Tessier 

A volunteer takes the blood pressure of a colleague, who was exposed to a family member who tested positive to coronavirus, in a sealed off tent during a media presentation of the safety checks, at the Chene Medical Centre during the coronavirus disease (COVID-19) outbreak in Thierrens, Switzerland, April 3, 2020. REUTERS/Denis Balibouse 

A medical staff of Global Response Management takes blood pressure of a migrant patient, who is seeking asylum in the U.S., at an encampment of more than 2,000 migrants, as local authorities prepare to respond to the coronavirus disease (COVID-19) outbreak, in Matamoros, Mexico March 23, 2020. REUTERS/Go Nakamura 

A doctor checks the blood pressure of a Yazidi displaced woman, as they wear protective face masks, following the coronavirus outbreak, at medical Center in the Sharya camp in Duhok, Iraq March 7, 2020. REUTERS/Ari Jalal 

Hannaa Jassem, 24, an Iraqi nurse checks the blood pressure of young man in Baghdad, Iraq December 17, 2019. Picture taken December 17, 2019. REUTERS/Saba Kareem 

Hannaa Jassem, 24, an Iraqi nurse checks a man's blood pressure in Baghdad, Iraq December 17, 2019. Picture taken December 17, 2019. REUTERS/Saba Kareem 

A nun checks the blood pressure of a man who is homeless, during a charity event organised by Caritas, a Catholic organisation in Omsk, Russia, October 24, 2019. REUTERS/Alexey Malgavko SEARCH "OMSK HOMELESS" FOR THIS STORY. SEARCH "WIDER IMAGE" FOR ALL STORIES. 

A man checks his blood pressure before donating blood to the victims of a gun battle involving a Thai soldier on a shooting rampage, at a hospital in Nakhon Ratchasima, Thailand February 9, 2020. REUTERS/Soe Zeya Tun 

A woman checks her blood pressure before donating blood to the victims of a gun battle involving a Thai soldier on a shooting rampage, at a hospital in Nakhon Ratchasima, Thailand February 9, 2020. REUTERS/Soe Zeya Tun 

Bob Gargaro of Omron Healthcare displays the HeartGuide, the first FDA-approved wearable blood pressure monitor, during the 2020 CES in Las Vegas, Nevada, U.S. January 8, 2020. REUTERS/Steve Marcus 

Dr. Zoilo López checks the blood pressure of a Bahamian woman in Eight Mile Rock settlement in Grand Bahama, Bahamas, October 5, 2019. Picture taken October 5, 2019. REUTERS/Gabriella N. Baez 

A paramedic measures the blood pressure of a local resident at a polling station set up at a school during local elections in the village of Sibilyakovo, Omsk region, Russia, September 8, 2019. REUTERS/Alexey Malgavko SEARCH "SIBILYAKOVO MALGAVKO" FOR THIS STORY. SEARCH "WIDER IMAGE" FOR ALL STORIES. 

A Palestinian man has his blood pressure checked in a mobile clinic in the Bedouin village of Al-Maleh in Jordan valley in the Israeli-occupied West Bank March 13, 2019. Picture taken March 13, 2019. REUTERS/Raneen Sawafta 

Conference attendees hold puppies at the "Happiness is a Warm Puppy" session which attendees are invited to "reduce blood pressure, promote focused interaction with others, stimulate problem-solving skills and lift mood" at the 2019 Milken Institute Global Conference in Beverly Hills, California, U.S., April 29, 2019. REUTERS/Lucy Nicholson 

A conference attendee picks up a puppy at the "Happiness is a Warm Puppy" session which attendees are invited to "reduce blood pressure, promote focused interaction with others, stimulate problem-solving skills and lift mood" at the 2019 Milken Institute Global Conference in Beverly Hills, California, U.S., April 29, 2019. REUTERS/Lucy Nicholson 

Protesters from the climate change pressure group Extinction Rebellion demonstrate by sitting in the road after pouring fake blood onto the ground outside Downing Street in London, Britain, March 9, 2019. REUTERS/Henry Nicholls TPX IMAGES OF THE DAY 

Protesters from the climate change pressure group Extinction Rebellion demonstrate by pouring fake blood onto the street outside Downing Street in London, Britain, March 9, 2019. REUTERS/Henry Nicholls 

Protesters from the climate change pressure group Extinction Rebellion demonstrate by pouring fake blood onto the street outside Downing Street in London, Britain, March 9, 2019. REUTERS/Henry Nicholls 

Protesters from the climate change pressure group Extinction Rebellion demonstrate by pouring fake blood onto the street outside Downing Street in London, Britain, March 9, 2019. REUTERS/Henry Nicholls 

Protesters from the climate change pressure group Extinction Rebellion demonstrate by pouring fake blood onto the street outside Downing Street in London, Britain, March 9, 2019. REUTERS/Henry Nicholls 

Protesters from the climate change pressure group Extinction Rebellion demonstrate by sitting in the road after pouring fake blood onto the ground outside Downing Street in London, Britain, March 9, 2019. REUTERS/Henry Nicholls 

Protesters from the climate change pressure group Extinction Rebellion demonstrate by sitting in the road after pouring fake blood onto the ground outside Downing Street in London, Britain, March 9, 2019. REUTERS/Henry Nicholls