What is classed as heart disease?

Heart disease includes conditions that narrow or block blood vessels (coronary heart disease). This can lead to a heart attack, angina and some strokes. Heart disease also covers conditions that affect your heart’s muscle, valves or cause abnormal rhythms (arrhythmias). What are 4 types of heart diseases? Coronary artery disease, arrhythmia, heart valve disease and …

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Frequent question: How do I get my heart rate up fast?

What is the fastest way to increase heart rate? 3 Activities to increase your heart rate Spinning is winning. One of the most surefire ways to rapidly increase your heart rate is Spinning. … Interval training (HIIT workouts) Shorter bursts of high intensity exercise have been proven to increase your heart rate more than steady, …

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Your question: Who controls the red blood cells?

Red blood cell (RBC) production (erythropoiesis) takes place in the bone marrow under the control of the hormone erythropoietin (EPO). Juxtaglomerular cells in the kidney produce erythropoietin in response to decreased oxygen delivery (as in anemia and hypoxia) or increased levels of androgens. How can RBC be controlled? If you have a high RBC count: …

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What are the 3 layers that make up the heart walls?

Three layers of tissue form the heart wall. The outer layer of the heart wall is the epicardium, the middle layer is the myocardium, and the inner layer is the endocardium. What are the 3 layers of the heart organ What is the function of each? The heart’s outer wall consists of three layers. The …

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Where does the femoral vein go?

The femoral vein is a direct continuation of the popliteal vein just proximal to the knee. The vein ascends to the inguinal region, where it passes posterior to the inguinal ligament as the external iliac vein to enter the abdomen. The main function of the femoral vein is to drain the lower limb. Where does …

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Is a heart attack irreversible?

The blood clot is the actual cause of the heart attack. If the blood and oxygen supply is cut off, muscle cells of the heart begin to suffer damage and start to die. Irreversible damage begins within 30 minutes of blockage. The result is heart muscle affected by the lack of oxygen no longer works …

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Best answer: How does blood move through veins?

Blood primarily moves in the veins by the rhythmic movement of smooth muscle in the vessel wall and by the action of the skeletal muscle as the body moves. Because most veins must move blood against the pull of gravity, blood is prevented from flowing backward in the veins by one-way valves. How does blood …

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Does drinking water reduce risk of heart attack?

A study in the American Journal of Medical Epidemiology found that participants “who drink five or more glasses of plain water per day have a much lower risk of fatal coronary heart disease, compared to those who drink less than two glasses per day.” It’s even more important to drink before bed because it helps …

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Can zombies smell blood?

As we previously discussed, the death stench of the living dead would be overwhelming. … The idea that covering yourself in dead human flesh, slathering your clothes in entrails, or pouring blood over your head to survive is futile, pointless, and frankly grotesque. According to our research, zombies can not smell. Are zombies attracted to …

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What does 3rd degree heart block mean?

Third-degree heart block: The electrical signal from the atria to the ventricles is completely blocked. To make up for this, the ventricle usually starts to beat on its own acting as a substitute pacemaker but the heartbeat is slower and often irregular and not reliable. Is 3rd degree heart block life-threatening? There are three degrees …

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