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1. www.heart.co.ukHeart Radio - turn up the feel good!

   www.heart.co.uk

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   Listen to Heart radio & get the latest celebrity photos, showbiz stories, soap spoilers, competitions & local news!

2. www.nhlbi.nih.gov › health › heartHow the Heart Works - What the Heart Looks Like | NHLBI, NIH

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   24. März 2022 · 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.

3. www.mayoclinic.org › diseases-conditions › heart-diseaseHeart disease - Symptoms and causes - Mayo Clinic

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   25. Aug. 2022 · Heart disease symptoms caused by heart valve problems (valvular heart disease) The heart has four valves — the aortic, mitral, pulmonary and tricuspid valves. They open and close to move blood through the heart. Many things can damage the heart valves. A heart valve may become narrowed (stenosis), leaky (regurgitation or insufficiency) or ...

4. www.nhlbi.nih.gov › health › heartHow the Heart Works - How the Heart Beats | NHLBI, NIH

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   24. März 2022 · At rest, a heart rate of 60 to 100 beats per minute is normal. When you exercise, your heart beats faster, and your heart rate speeds up to get more oxygen to your muscles. Signals from your body’s nervous system and hormone from your endocrine system control how fast and hard your heart beats. These signals and hormones allow you to adapt to ...

5. en.wikipedia.org › wiki › Heart_(band)Heart (band) - Wikipedia

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   Factory. 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 (1967–1969), Hocus Pocus (1969–1970), and White Heart (1970–1973). By 1975, original members Fisher, Fossen, and Ann Wilson ...

6. dr-heart.de › koronare-herzkrankheitKoronare Herzkrankheit: Symptome & Lebenserwartung | Dr.Heart

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   Meist treiben mehr oder weniger typische Symptome einer Koronaren Herzkrankheit, wie Brustschmerzen (Angina pectoris), den Patienten zunächst zum Hausarzt. Hier wird im Gespräch über die Abfrage typischer Beschwerden und Risikofaktoren (s.o.) die Wahrscheinlichkeit des Vorliegens einer KHK eingeschätzt.

7. www.hri.org.au › health › learnThe human heart • Heart Research Institute

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   The heart is one of the most important organs in the human body. It is a powerful fist-sized muscle that pumps blood around the body through a network of blood vessels – together, the heart and blood vessels make up the body’s cardiovascular system. Our hearts beat on average 72 times every minute – over 100,000 times per day.