Physiological conditions ,sensation is something burning or itchy
2. When the left ventricle relaxes, the aortic valve closes and the mitral valve opens. This lets blood flow from the left atrium into the left ventricle.
4. Quickly shocking the heart with an automated external defibrillator (AED) can save a person's life after cardiac arrest. An AED is a portable, battery-operated device that a bystander can use. It checks the heart rhythm and can send an electric shock to the heart to try to restore a normal rhythm.
5. High blood pressure can damage your arteries by making them less elastic, which decreases the flow of blood and oxygen to your heart and leads to heart disease. In addition, decreased blood flow to the heart can cause: Chest pain, also called angina.
hope this helps :)
Yes you are correct the answer is 0
Health insurance doesn’t mean that you must have the Cadillac of plans to cover every health need. Such plans are very expensive. There are other types of plans, such as HMOs, that provide less costly coverage.
True. It helps relieve stress
