https://en.wikipedia.org/wiki/Heart_(band)
Heart is an American rock band formed in 1973 in Seattle, Washington. The band evolved from previous projects led by founding members Roger Fisher (guitar) and Steve Fossen (bass guitar), including The Army (1965-1969), Hocus Pocus (1969-1970), and White Heart (1970-1973).

https://en.wikipedia.org/wiki/Heart
The heart is a muscular organ found in most animals.This organ pumps blood through the blood vessels of the circulatory system. The pumped blood carries oxygen and nutrients to the body, while carrying metabolic waste such as carbon dioxide to the lungs. In humans, the heart is approximately the size of a closed fist and is located between the lungs, in the middle compartment of the chest

https://my.clevelandclinic.org/health/body/21704-heart
Your heart's main function is to move blood throughout your body. Blood brings oxygen and nutrients to your cells. It also takes away carbon dioxide and other waste so other organs can dispose of them. Your heart also: Controls the rhythm and speed of your heart rate. Maintains your blood pressure.

https://www.britannica.com/science/heart
Learn about the structure and function of the human heart, a four-chambered double pump that circulates blood through the body. Explore the history, evolution, and diseases of the heart, and see diagrams and videos.

https://www.mayoclinic.org/diseases-conditions/heart-disease/symptoms-causes/syc-20353118
Learn about the different types of heart disease, their symptoms and causes, and how to prevent or treat them. Find out when to see a doctor and how to stay healthy.

https://www.verywellhealth.com/heart-anatomy-8654202
Heart Anatomy in Basic Terms. The heart is a crucial organ that functions as the body's pump, ensuring blood circulation throughout the body. It consists of four main chambers: Left and right atria (upper chambers) Left and right ventricles (lower chambers) These chambers work in a coordinated manner to receive oxygen-poor blood, pump it to the

https://www.merriam-webster.com/dictionary/heart
Learn the various meanings and uses of the word heart, from the muscular organ that pumps blood to the symbol of love and emotion. See synonyms, examples, phrases, etymology, and related articles.

https://www.khanacademy.org/science/health-and-medicine/circulatory-system/circulatory-system-introduction/v/meet-the-heart
Learn about the functions and structure of the heart, the difference between arteries and veins, and how blood flows through the body. Watch a video and answer questions about the circulatory system.

https://www.youtube.com/watch?v=_KcGl-M1QL4
Visit our website to learn more using Nucleus content for patient engagement and content marketing: http://www.nucleushealth.com/This 3D medical animation sh

https://www.livescience.com/34655-human-heart.html
Jump to: Anatomy. Function. Heartworm. Additional resources. The human heart is an organ that pumps blood throughout the body via the vessels of the circulatory system, supplying oxygen and

https://www.healthline.com/human-body-maps/heart
Learn about the heart's structure, layers, chambers, blood flow and pumping action. See a detailed diagram of the human heart and its circulatory system.

https://www.medicalnewstoday.com/articles/320565
Learn about the structure, function, and circulation of the human heart, a muscular organ that pumps blood throughout the body. Find out how the heart valves, electrical system, and blood vessels work together to deliver oxygen and nutrients and remove waste.

https://www.nhlbi.nih.gov/health/heart/anatomy
The heart is made of three layers of tissue. Endocardium is the thin inner lining of the heart chambers and also forms the surface of the valves.; Myocardium is the thick middle layer of muscle that allows your heart chambers to contract and relax to pump blood to your body.; Pericardium is the sac that surrounds your heart. Made of thin layers of tissue, it holds the heart in place and

https://www.innerbody.com/image/card01.html
The heart is located in the thoracic cavity medial to the lungs and posterior to the sternum. On its superior end, the base of the heart is attached to the aorta,mycontentbreak pulmonary arteries and veins, and the vena cava. The inferior tip of the heart, known as the apex, rests just superior to the diaphragm. The base of the heart is located

https://www.nationalgeographic.com/science/article/heart-1
Heart. The heart is one of the body's most essential organs. The heart is the body's engine room, responsible for pumping life-sustaining blood via a 60,000-mile-long (97,000-kilometer-long

https://www.youtube.com/watch?v=GMBSU-2GK3E
The human heart beats up to 3 billion times over an average lifespan. Learn about the anatomy of the heart and how this muscular organ provides life-giving o

https://www.texasheart.org/heart-health/heart-information-center/topics/heart-anatomy/
Learn about the structure and function of your heart, including its chambers, valves, blood vessels, and conduction system. Find out how your heart pumps blood through your body and what can affect its health and performance.

https://www.webmd.com/heart-disease/high-cholesterol-healthy-heart
Learn how your heart works as a pump that sends blood to your lungs and body. Find out how blood flows through your heart, lungs, and blood vessels, and what are the coronary arteries.

https://www.medicalnewstoday.com/articles/where-is-the-heart
Learn about the location, structure, and work of the heart, as well as the signs and symptoms of common heart problems. Find out how to keep the heart healthy and when to see a doctor.

https://www.kenhub.com/en/library/anatomy/heart
Heart anatomy. The heart has five surfaces: base (posterior), diaphragmatic (inferior), sternocostal (anterior), and left and right pulmonary surfaces. It also has several margins: right, left, superior, and inferior: The right margin is the small section of the right atrium that extends between the superior and inferior vena cava .

https://cardgames.io/hearts/
Play Hearts, a classic card game where you try to avoid penalty points, online for free. Learn the rules, watch a video tutorial, or customize your game with options and multiplayer mode.

https://www.mdcalc.com/calc/1752/heart-score-major-cardiac-events
With that single troponin value, the HEART Score has a NPV >98%. A recent study by Mahler et. al. shows that HEART ≤3 with 2 sets of negative troponin has a NPV of >99% for MACE. Of course, every decrease in risk of endpoints is desirable, but HEART with a single troponin is already a very reliable predictor of MACE/ACS.