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Hypertension and Heart Disease
There are special cells in the heart that act as a natural pacemaker, sending electrical signals through their fibers to the heart muscle and regulating the heartbeat. An electrocardiogram reproduces these electrical patterns as a tracing. When there is a disturbance in any part of this conduction system, the heart may beat irregularly, or the rate may become either very slow or very fast. Irregular heartbeats can be life threatening in some cases, because the heart is unable to pump blood efficiently.
Shoes Categories
Several reports indicate that knee injuries in particular are more common among women than among men. The reasons given have to do with leg alignment, muscle strength, and joint laxity or looseness. In general, women have wider pelvises than men do, which makes for a corresponding larger quadriceps angle, meaning the hips come down to the knees at a sharper angle. This puts more stress on the kness, making them more vulnerable to injury. Sports physicians often refer to a condition common in women called "the terrible triad", in which a wider pelvis causes legs to be more knock-kneed.
Living with Heart Disease
There are special cells in the heart that act as a natural pacemaker, sending electrical signals through their fibers to the heart muscle and regulating the heartbeat. An electrocardiogram reproduces these electrical patterns as a tracing. When there is a disturbance in any part of this conduction system, the heart may beat irregularly, or the rate may become either very slow or very fast. Irregular heartbeats can be life threatening in some cases, because the heart is unable to pump blood efficiently.
Cheap Running Shoes
Read on and get a helpful insight before you're off to buying your shoes. In the arena of running shoes, it can be harmful when fashion wins over function. Most of us are dazzled by the huge selection of trail running shoes on the rack. They all look great, feel fine and cost a pretty packet. So, we end up walking out of the store with a pair that looks fashionable and feels comfortable.
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