The Physiology of Man: Introduction. The blood. Circulation. Respiration. 1866

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D. Appleton, 1866
 

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171. lappuse - ... the course of the blood through the lungs, from the right to the left side of the heart. This...
284. lappuse - ... has ever since been the delight of the physiologist. We see the great arterial rivers, in which the blood flows with wonderful rapidity, branching and subdividing, until the blood is brought to the superb network of fine capillaries, where the corpuscles dart along one by one ; the fluid being then collected by the veins, and carried in great currents to the heart.
1. lappuse - THE PHYSIOLOGY OF MAN. Designed to represent the Existing State of Physiological Science as applied to the Functions of the Human Body.
2. lappuse - NEW YORK: D. APPLETON & COMPANY, 200 BROADWAY. MDCCCXLH. V ENTERED, according to Act of Congress, in the year 1842, BY D. APPLETON & COMPANY, in the Clerk's Office of the District Conrt of the United States, for the Southern District of New York.
240. lappuse - The vent-art (semilunar) valves are closed by back pressure in the aorta and pulmonary artery. But the pressure of the blood in the ventricles is so much greater that the...
192. lappuse - That the heart is erected, and rises upwards to a point, so that at this time it strikes against the breast and the pulse is felt externally.
191. lappuse - Haller. /."-,."/„• of the Heart. — Each movement of the heart produces an impulse, which can be readily felt and sometimes seen, in the fifth intercostal space, a little to the left of the median line.
186. lappuse - We also particularly observed the movements of the heart, viz., that in the diastole it was retracted and withdrawn : whilst in the systole it emerged and protruded : and the systole of the heart took place at the moment the diastole or pulse in the wrist was perceived ; to conclude, the heart struck the walls of the 247 chest and became prominent at the time it bounded upwards and underwent contraction on itself.
283. lappuse - The phenomena of the capillary circulation are only observable with the aid of the microscope. It was not granted to the discoverer of the circulation to see the blood moving through the capillaries, and he never knew the exact mode of communication between the arteries and veins. After it was pretty generally acknowledged that the blood did pass from the arteries to the veins, it was disputed whether it passed in an intermediate system of vessels, or became diffused in the substance of the tissues,...

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