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30 Facts About Your Heart

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As you go through your day, you probably don’t spend much time thinking about your heart and all that it’s doing. But let’s take a few moments to appreciate this life-sustaining organ in your chest.

Your heart starts beating well before you’re born and continues its rhythmic work until the day you die. That’s just the start (and end) of its amazing story, though.

Here are a few more heart-related facts, courtesy of cardiologist Brian Griffin, MD.

  1. Your heart beats about 100,000 times per day. During the average person’s lifetime, their heart beats more than 2.6 billion times. (Your pulse is a way you can feel your heart beating.)
  2. The beating sound from your heart — lub-dub, lub-dub, lub-dub — is from the clap of valve leaflets opening and closing.
  3. A typical human heart valve is about the size of a half dollar.
  4. Each minute, your heart pumps nearly 1.5 gallons (5.7 liters) of blood. That’s a pump flow rate that could fill an Olympic-sized swimming pool in less than a year. (Talk about a gold medal effort!)
  5. Your adult-sized heart is about the size of two hands clasped together. A child’s heart is about the size of a single fist.
  6. Location is everything in life, right? That’s true for your heart, too. It’s located in the front of your chest, slightly behind and to the left of your breastbone. Your ribs offer extra protection for the vital organ.
  7. To make room for your heart, your left lung is slightly smaller than your right lung.
  8. Your heart weighs somewhere between 7 ounces and 15 ounces (200 grams to 425 grams), or less than a pound. The average male’s heart weighs 2 ounces (57 grams) more than the average female’s heart.
  9. For comparison’s sake, a blue whale — the world’s largest animal — has a heart weighing more than 1,000 pounds. A person could easily crawl through the aorta in that sized heart.
  10. The smallest animal heart can be found in fairyflies. You’d need a microscope to see the ticker in this tiny insect.
  11. Your heart works as a coordinated machine. The right side of your heart pumps “used” blood from your body into your lungs, where it refills with oxygen. The left side of your heart then pumps re-oxygenated blood back into your body.
  12. Almost every cell in your body gets blood from your heart. The outliers can be found in the corneas of your eyes.
  13. Your heart pumps blood through about 60,000 miles (96,000 kilometers) of blood vessels. To put that in perspective, this blood tubing system could circle the Earth at the equator TWICE.
  14. A female’s average heartbeat is faster than a male’s by almost eight beats a minute. The reason? Because their hearts are usually smaller in size, females need their hearts to beat more to pump the same amount of blood.
  15. A typical heart pumps approximately 4 tablespoons of blood with each beat.
  16. Your heart has its own electrical supply and will continue to beat even when separated from your body. This specialized network of cells is known as the heart’s electrical conduction system.
  17. Heart disease is the greatest single threat to your health and the leading cause of death globally. The good news? You can help manage your heart health through dietary choicesregular exercise and stress management.
  18. It’s true that some heart problems can be inherited. It’s also true that you can minimize their impact by managing blood pressure and cholesterol through a heart-healthy lifestyle. (See #15.)
  19. Runners have a 45% lower risk of heart disease or stroke.
  20. Cardiac health is an age-old issue, as evidence of heart disease has been found in 3,000-year-old mummies.
  21. Research shows that Monday — the start of the traditional work week — is the most common day of the week to experience a heart attack. It’s a phenomenon known as the “Blue Monday” effect.
  22. The holiday season is also heart attack season. More cardiac deaths occur on December 25 than any other day of the year. The second and third-deadliest days are December 26 and January 1.
  23. A joke a day may help keep the heart doctor away, as laughing can improve heart health by lowering stress and relaxing blood vessels. Happiness can lower your risk of heart disease, too.
  24. Why does the heart symbolize love? Probably because of the pitter-patter you feel in your chest when Cupid’s arrow strikes. (But in truth, your brain controls love — but that would make for a lousy Valentine’s Day symbol.)
  25. Despite your heart not being part of making a love connection, it can still be broken when relationships take a bad turn. An emotionally driven condition known as “broken heart syndrome” can temporarily weaken your heart muscle.
  26. Heart cancer is very rare because heart cells stop dividing in adulthood, making them more resistant to the sort of mutations that can lead to cancer.
  27. Modesty prompted the invention of the stethoscope, that iconic medical tool that healthcare providers use to listen to your heart. Before it existed, doctors had to press an ear directly to the chest of their patient.
  28. The world’s first “stopped-heart” surgery took place at Cleveland Clinic in 1956. Today, this type of surgery — which uses a machine to pump blood throughout the body while the heart is stopped during an operation — is commonplace.
  29. A cardiac surgeon at Cleveland Clinic pioneered coronary artery bypass surgery in the late 1960s. The surgery restores blood flow to areas of the heart using blood vessels transplanted from other parts of the body.

Each year, more than 2 million people around the world have open-heart surgery to address various heart conditions.

Health

Turks and Caicos Islands Hospital Celebrates Successful Completion of 2026 Summer READY Programme

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Providenciales, Turks and Caicos Islands – August 18, 2026 – Turks and Caicos Islands Hospital is pleased to announce the successful completion of its Summer READY Programme, a two-week internship initiative designed to provide high school students in Forms 3-5 with hands-on exposure to the healthcare environment and an opportunity to explore careers within the sector.

The programme, organised and hosted by the Training and Education Department, welcomed students into various clinical departments, where they gained first-hand insight into the day-to-day operations of a healthcare facility and learned directly from healthcare professionals.

Throughout the two-week internship, students were exposed to different aspects of patient care and clinical operations while developing important workplace competencies, including communication, teamwork, professionalism, punctuality and responsibility. The experience was designed to complement classroom learning while helping students make more informed decisions about their future education and career pathways.

Vernessa Forbes, Training and Education Manager, said the Summer READY Programme reflects the hospital’s commitment to developing young people and creating meaningful opportunities for them to explore the healthcare profession.

“Summer READY is about giving our young people an opportunity to experience healthcare beyond what they may have seen or learned in the classroom. Over the two weeks, our students were able to interact with healthcare professionals, observe different clinical environments and gain a better understanding of the dedication and teamwork required to care for our patients. We were impressed by their enthusiasm, curiosity and willingness to learn, and we hope this experience has inspired them to consider the many rewarding careers available in healthcare.”

By rotating through and gaining exposure to various clinical departments, students were also able to see that healthcare extends beyond the roles most commonly associated with a hospital. The programme introduced them to the range of skills, disciplines and professionals that work together to deliver safe, compassionate and high-quality patient care.

Dr. Denise Braithwaite-Tennant, Chief Executive Officer, said the hospital has an important role to play in building the human capacity needed to support the future development and sustainability of healthcare in the Turks and Caicos Islands.

“As a hospital, our responsibility extends beyond providing healthcare services today; we also have an important role in helping to develop the people who will deliver and lead healthcare tomorrow. Human capacity building is essential to the long-term sustainability of our health system, and programmes such as Summer READY allow us to introduce young people to healthcare careers early, nurture their interests and help them understand the educational and professional pathways available to them.

By opening our clinical environment to students and providing mentorship and practical exposure, we are helping to build a pipeline of future nurses, physicians, allied health professionals and other healthcare workers. We want our young people to see that there is a place for their talents within the health sector and, importantly, that they can build rewarding careers while contributing to the health and development of the Turks and Caicos Islands. We are proud to play our part in investing in the next generation and strengthening our country’s future healthcare workforce.”

The programme concluded with the presentation of certificates of completion to the students, recognizing their successful participation and commitment throughout the two-week internship.

Turks and Caicos Islands Hospital congratulates all of the students who successfully completed the Summer Ready Programme and extends its appreciation to the clinical teams, supervisors and staff members who provided mentorship, guidance and practical learning opportunities throughout the programme.

Through the Summer READY Programme and its wider education, training, internship and professional development initiatives, Turks and Caicos Islands Hospital remains committed to supporting national human capacity development. By partnering with educational institutions, government agencies and other stakeholders, and by providing mentorship and practical learning opportunities within the healthcare environment, the Hospital aims to strengthen the pipeline of skilled healthcare professionals needed to meet the evolving health needs of the Turks and Caicos Islands.

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Bahamas News

More Bahamians Accessing HIV, STI Care Through NHI

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NASSAU, Bahamas — More Bahamians are accessing HIV and sexually transmitted infection-related healthcare through National Health Insurance, a trend the NHI Authority says should be viewed positively.

NHIA stressed in an August 6 statement that its 2025 figures measure healthcare utilisation, not newly diagnosed infections. They include beneficiaries screened, treated, monitored or receiving follow-up care, including people diagnosed previously.

“Increased utilisation of these services should be viewed as a positive development,” NHIA said.

The Authority pointed to “greater enrolment and use of NHI, improved access to screening and testing, continued treatment and monitoring of existing conditions, and increased willingness to seek medical care.”

The development comes amid a mixed three-year HIV picture. New diagnoses rose from 130 in 2023 to 156 in 2024, before declining to 142 in 2025.

NHIA said increased utilisation demonstrates that more beneficiaries are accessing needed healthcare and actively managing their health, reinforcing the importance of screening, early diagnosis and continued treatment.

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Health

47,459 MEASLES CASES, 44 DEATHS ACROSS AMERICAS  

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WASHINGTON, D.C. — The Americas has recorded 47,459 confirmed measles cases and 44 deaths in 2026, the region’s highest case count in 22 years, prompting the Pan American Health Organization (PAHO) to urge stronger vaccination, surveillance and rapid outbreak response.

As of July 18, cases were already more than triple the 15,011 recorded during all of 2025. Guatemala, Mexico, the United States and Peru account for 95% of confirmed cases. Guatemala leads with 30,371 cases and 26 deaths, followed by Mexico with 12,255 cases and 17 deaths.

PAHO classifies the regional public health risk as very high, citing active outbreaks, immunity gaps, international travel and populations with inadequate vaccination coverage.

The organization says prevention starts with vaccination. Countries are being urged to achieve and maintain at least 95% coverage with two doses of measles-containing vaccine, particularly protecting children and under-vaccinated communities.

Measles spreads through the air when an infected person breathes, coughs or sneezes. Symptoms can include fever, cough, runny nose, red eyes and a rash.

PAHO is urging health authorities to detect suspected cases early and respond rapidly to stop transmission. Unvaccinated and under-vaccinated people, young children and communities with limited healthcare access face increased risk of severe illness and death.

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