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William Harvey (1 April 1578 – 3 June 1657) [1] was an English physician who made influential contributions to anatomy and physiology. [2] He was the first known physician to describe completely, and in detail, pulmonary and systemic circulation as well as the specific process of blood being pumped to the brain and the rest of the body by the heart (though earlier writers, such as Realdo ...
Between 1570 and 1590, Cesalpino suggested, in a controversy with Galenists, that the movement of blood was more like a circulation than an oscillation; but this view lacks clarity. In 1603, Hieronymus Fabricius ab Acquapendente published a work clearly describing the valves in the veins and showing that they hinder the flow of blood away from ...
The blood circulation was famously described by William Harvey in 1628. [20] ... The ABO blood group system was discovered in the year 1900 by Karl Landsteiner.
The modern history of hypertension begins with the understanding of the cardiovascular system based on the work of physician William Harvey (1578–1657), who described the circulation of blood in his book De motu cordis. The English clergyman Stephen Hales made the first published measurement of blood pressure in 1733.
He is known for being the first to describe the pulmonary circulation of the blood. [26] The work of Ibn al-Nafis regarding the right sided (pulmonary) circulation pre-dates the later work (1628) of William Harvey's De motu cordis.
A new study published in the journal Circulation analyzed health data from nearly 15,000 people who wore activity trackers to find a link between daily movement and blood pressure. The researchers ...
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The device's use continued until Russian physician Nikolai Korotkov included diastolic blood pressure measurement in 1905 (after he discovered the famed "Korotkoff sounds") with his improved sphygmomanometer, which also replaced the mercury manometer with a smaller, round dial manometer. [22] Dr. Harvey Cushing, 1908; oil on canvas, Edmund C ...