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the left ventricle.. :)
During the Middle Ages, windmills were used primarily for grinding grain and pumping water.
They have 3 hearts, two used primarily for pumping blood to the gills and the other for the rest of the body.
Heart Disease implies any disease of the heart, heart failure, cardiomyopathy, coronary artery disease, congenital heart disease, valvular heart disease, etc. Heart failure is a condition where the heart muscle has weakened and the heart is not pumping properly.
Inadequate pumping of the heart can lead to inadequate brain perfusion, which can lead to dizziness or vertigo.
Heart disease can affect body tissues by decreasing the amount of oxygen available for metabolism. For example, CHF may lead to fatigue because the heart is pumping less effectively.
One class of drugs that increases the forcefulness of the heart's pumping without affecting oxygen consumption is positive inotropic agents, such as digoxin. These drugs improve contractility, leading to increased force of contraction and cardiac output. However, they do not change the oxygen demand of the heart.
the heart is our pumping organ
Pumping - My Heart - was created in 1976.
In the body, the main pumping organ is the heart.
how to stop hand pumping
Cardiac muscle, like other muscles, can contract, but it can also carry an action potential (i.e. conduct electricity), like the neurons that constitute nerves. Furthermore, some of the cells have the ability to generate an action potential, known as cardiac muscle automaticity. (Some cells can make the heart beat on its own.) This doesn't occur in any other type of muscle tissue. This ability can keep the heart pumping even under disease conditions.