| 单词 | systole |
| 例句 | During systole, the volunteers perceived time duration to be shorter than it actually was. The Heart Can Sway Our Perception of Time 2023-06-22T04:00:00Z During systole, when new blood is entering the arteries, the artery walls stretch to accommodate the increase of pressure of the extra blood; during diastole, the walls return to normal because of their elastic properties. Biology for AP Courses 2022-06-09T00:00:00Z At the end of atrial systole and just prior to atrial contraction, the ventricles contain approximately 130 mL blood in a resting adult in a standing position. Anatomy and Physiology 2013-06-19T00:00:00Z Hence this organ, when weakened by structural change and insufficiently stimulated through diminished innervation, may not fully empty itself during the systole, and consequently it becomes dilated. A System of Practical Medicine by American Authors, Vol. I Volume 1: Pathology and General Diseases 2012-03-17T02:00:54.097Z He fails to create an ideal world in which both tragedy and comedy are necessary to the spiritual order, as are the systole and diastole of the heart to an organised being. The Memoirs of Count Carlo Gozzi; Volume the First 2011-12-12T03:00:27.507Z The acrophases you see late at night are for things like “duration of systole” and “duration of diastole” which means that the Heart Rate is slow during the night. Spring Forward, Fall Back - should you watch out tomorrow morning? 2011-11-03T12:45:03.890Z The blood pressure of the systole phase and the diastole phase, graphed in Figure 31.20, gives the two pressure readings for blood pressure. Biology for AP Courses 2022-06-09T00:00:00Z Since ventricular systole began with an EDV of approximately 130 mL of blood, this means that there is still 50–60 mL of blood remaining in the ventricle following contraction. Anatomy and Physiology 2013-06-19T00:00:00Z The great heart of Nature itself beats with a regular systole and diastole. Open Water 2011-10-14T02:00:31.043Z The leaflets of the mitral valve may be the seat of sclerosis, the edges are slightly thickened and do not quite approximate, thus causing a definite murmur with every systole. Arteriosclerosis and Hypertension: with Chapters on Blood Pressure, 3rd Edition. 2011-10-11T02:01:07.890Z Intra-aortic balloon counterpulsation is a procedure in which a balloon inserted in the aorta is timed to inflate at the start of diastole and to deflate before the start of systole. No Benefit for Routine Counterpulsation Found in CRISP AMI 2011-08-30T11:53:18Z During systole, blood enters the arteries, and the artery walls stretch to accommodate the extra blood. Biology for AP Courses 2022-06-09T00:00:00Z Atrial systole extends until the QRS complex, at which point, the atria relax. Anatomy and Physiology 2013-06-19T00:00:00Z This seemed to be due to an abortive systole. Psychotherapy 2011-06-19T02:00:20.053Z The maximum pressure produced by the systole of the left ventricle of the heart is known as the maximum or systolic pressure. Arteriosclerosis and Hypertension: with Chapters on Blood Pressure, 3rd Edition. 2011-10-11T02:01:07.890Z The heart, at first flaccid when exposed soon after death, gradually contracts and assumes a tetanized condition; it empties itself of all blood and takes the form of a heart in systole. Encyclopaedia Britannica, 11th Edition, Volume 9, Slice 2 "Ehud" to "Electroscope" 2011-01-29T03:00:23.777Z The blood pressure of the systole phase and the diastole phase gives the two pressure readings for blood pressure. Biology for AP Courses 2022-06-09T00:00:00Z The QT interval represents the time from the start of depolarization to repolarization of the ventricles, and includes the period of ventricular systole. Anatomy and Physiology 2013-06-19T00:00:00Z The diastole of travelers had spread all morning from Grand Central; the systole is active at five. The Invisible Censor 2011-01-29T03:00:20.267Z The ventricle actually by measurement contains more blood than normal, and therefore throws out more blood at every systole. Arteriosclerosis and Hypertension: with Chapters on Blood Pressure, 3rd Edition. 2011-10-11T02:01:07.890Z It is a continual systole and diastole, an inspiration and an expiration of the living soul. Maxims and Reflections It has had its systole and diastole of success; but, unlike Winchelsea, it has never given up the fight. Hastings and Neighbourhood Atrial systole lasts approximately 100 ms and ends prior to ventricular systole, as the atrial muscle returns to diastole. Anatomy and Physiology 2013-06-19T00:00:00Z London, that immense heart, with its systole and diastole, its ebb and flow and putrefying growth, lay beating behind me. Aliens The visible area of pulsation may occupy three interspaces and the precordium is seen to heave with every systole. Arteriosclerosis and Hypertension: with Chapters on Blood Pressure, 3rd Edition. 2011-10-11T02:01:07.890Z Their stomachs are like sackbuts, with systole and diastole;128 and thus they contract and expand them in a wonderful manner. The Philippine Islands, 1493-1898 - Volume 40 of 55 1690-1691 Explorations by Early Navigators, Descriptions of the Islands and Their Peoples, Their History and Records of the Catholic Missions, as Related in Contemporaneous Books and Manuscripts, Showing the Political, Economic, Commercial and Religious Conditions of Those Islands from Their Earliest Relations with European Nations to the Close of the Nineteenth Century Dr. Pouloux has made a study of the hydro-alcoholic extract of oleander and reports that it exerts a marked effect on the heart of frogs and rabbits, arresting them in systole. The Medicinal Plants of the Philippines The period of contraction that the heart undergoes while it pumps blood into circulation is called systole. Anatomy and Physiology 2013-06-19T00:00:00Z For the first time it is shown that the walls of the heart are active only during its systole or contraction, and that the dilatation of the heart, in the diastole, is purely passive. The Great Events by Famous Historians, Volume 11 The ventricle actually contains more blood when it is full, and throws out, therefore, more blood at each systole. Arteriosclerosis and Hypertension: with Chapters on Blood Pressure, 3rd Edition. 2011-10-11T02:01:07.890Z The phrase systole and diastole is now applied to the alternate contraction and expansion of the heart; San Agustin apparently uses it through fondness for a learned phrase. The Philippine Islands, 1493-1898 - Volume 40 of 55 1690-1691 Explorations by Early Navigators, Descriptions of the Islands and Their Peoples, Their History and Records of the Catholic Missions, as Related in Contemporaneous Books and Manuscripts, Showing the Political, Economic, Commercial and Religious Conditions of Those Islands from Their Earliest Relations with European Nations to the Close of the Nineteenth Century The saponin increases the activity of the isolated frog heart, then stops it in systole. Northern Nut Growers Association Incorporated 39th Annual Report at Norris, Tenn. September 13-15 1948 Both the atria and ventricles undergo systole and diastole, and it is essential that these components be carefully regulated and coordinated to ensure blood is pumped efficiently to the body. Anatomy and Physiology 2013-06-19T00:00:00Z Whence the motion, which is generally regarded as the diastole of the heart, is in truth its systole. The World's Greatest Books — Volume 15 — Science He taught that at every systole of the arteries a certain portion of their contents was discharged at their extremities, namely, by the exhalents and secretory vessels. Fathers of Biology Diastole: that regular expansion of the heart that draws the blood inward: see systole. Explanation of Terms Used in Entomology In the case of this organ, we must bear in mind its constant variations in bulk, its elastic compressibility, and its variations in position in systole and diastole. Surgical Experiences in South Africa, 1899-1900 Being Mainly a Clinical Study of the Nature and Effects of Injuries Produced by Bullets of Small Calibre During ventricular systole, pressure rises in the ventricles, pumping blood into the pulmonary trunk from the right ventricle and into the aorta from the left ventricle. Anatomy and Physiology 2013-06-19T00:00:00Z The heart systole includes the contraction of both the auricles and the ventricles.20.Martin, Physiology and Hygiene for Secondary Schools Some idea of them may be obtained from the alternating expansions and compressions or dilations and contractions in the heart and lungs, called in the heart systole and diastole, and in the lungs respirations. Angelic Wisdom about Divine Providence It was the systole and diastole of the Base. Leaves from a Field Note-Book In arterial hæmorrhage the blood is bright red in colour, and escapes from the cardiac end of the divided vessel in pulsating jets synchronously with the systole of the heart. Manual of Surgery Volume First: General Surgery. Sixth Edition. Figure 19.27 Overview of the Cardiac Cycle The cardiac cycle begins with atrial systole and progresses to ventricular systole, atrial diastole, and ventricular diastole, when the cycle begins again. Anatomy and Physiology 2013-06-19T00:00:00Z But let us approach it; let us lay it bare, and watch the systole and diastole, as it now receives and now pours forth the vital stream through all the members. The Works of the Right Honourable Edmund Burke, Vol. 05 (of 12) Contraction or systole is followed by a pause or diastole during which the blood flows from the veins into the auricles. Disease and Its Causes In all the storm and stress, a rhythmic motion, a systole and diastole, a surging to and fro, as of vast masses of beings in the last extremity of peril, is apparent. Beethoven Or, instead of this systole and diastole alternation, the glory and the pang are fused and interpenetrated in a continuous mood. Robert Browning The truth is that there are two movements,—a systole and diastole of the spiritual life,—an expansion and a concentration. Christian Mysticism And thus in all Macaulay's "Essays" we feel the systole and diastole, and the hot, strong, impatient movement of ruddy life. Little Journeys to the Homes of the Great - Volume 05 Little Journeys to the Homes of English Authors The rhythm of all music is the systole and diastole of the Sacred Heart, which is the ebb and flow of an infinite ocean. The Forgotten Threshold Thus we trace the rhythmic beating of the pulse to the systole and diastole of the heart, and we note a similar alternation in the contraction and relaxation of all our muscles. Library of the World's Best Literature, Ancient and Modern — Volume 1 Three hundred years of diastole, and then came the swift and unexpected systole, like the closing of a fist. The War in the Air The heart-sounds were regular, and the elevation of the skin by the blade coincided with the ventricular systole. Anomalies and Curiosities of Medicine Before the net ripped, just in the instant when my balloon was at its systole, the whole apparatus was, I am convinced, heavier than air. Tono Bungay I heard myself today very near to the Heart of Silence, whose systole and diastole is the ebb and flow of Love from Eternity to Eternity. The Forgotten Threshold Is this systole and diastole of the affection from sense to spirit, from spirit to sense, peculiarly characteristic of English poets? The Poet's Poet : essays on the character and mission of the poet as interpreted in English verse of the last one hundred and fifty years The systole and diastole of my heart seem to be playing at ball—the stake, my life. The Poetical Works of Henry Kirk White : With a Memoir by Sir Harris Nicolas This was a double bruit accompanying systole, and entirely obscuring the physical signs. Anomalies and Curiosities of Medicine The heart’s systole and diastole; alternations of day and night, of season and tide, are reflected in the history of our race. Tales of Bengal This struggle, this crisis which alarms you so much, is no more than a simple case of systole, a cosmic contraction, tumultuous, but regulated, like the folding of the earth crust accompanied by destructive earthquakes. Clerambault The Story of an Independent Spirit During the War If the cords were attached directly to the walls of the heart, they would be loosened in the systole, and so become useless when most needed. Hygienic Physiology : with Special Reference to the Use of Alcoholic Drinks and Narcotics Whence the motion which is generally regarded as the diastole of the heart, is in truth its systole. The Harvard Classics Volume 38 Scientific Papers (Physiology, Medicine, Surgery, Geology) Nature outside man had taught him that life on all levels takes it course in a perpetual interplay of opposites, manifested externally in an interplay of diastole and systole comparable to the process of breathing. Man or Matter Yet the systole and diastole of the heart are not without their analogy in the ebb and flow of love. Essays — First Series The heart was arrested in diastole, instead of systole, as is usually the case; the mode of death was syncope; the cause of death, undiscoverable. The Grey Room Dividing this by five ounces, the quantity discharged by the left ventricle at each systole, gives fifty- eight pulsations as the number necessary to transmit all the blood in the body. Hygienic Physiology : with Special Reference to the Use of Alcoholic Drinks and Narcotics Further when it is affirmed that the diastole of the heart and arteries is simultaneous, and the systole of the two is also concurrent, there is another incongruity. The Harvard Classics Volume 38 Scientific Papers (Physiology, Medicine, Surgery, Geology) Thus, inhalation presupposes exhalation; thus every systole, its diastole. Man or Matter During the diastole, the blood flows into the heart, to be expelled by the systole. Hygienic Physiology : with Special Reference to the Use of Alcoholic Drinks and Narcotics From this it appears that whatever has hitherto been said upon the systole and diastole, or on the motion of the heart and arteries, has been said with especial reference to the lungs. The Harvard Classics Volume 38 Scientific Papers (Physiology, Medicine, Surgery, Geology) They are composed of an elastic tissue, which yields at every throb of the heart, and then slowly contracting again, keeps up the motion of the blood until the next systole. Hygienic Physiology : with Special Reference to the Use of Alcoholic Drinks and Narcotics If it be answered: during the systole, I take it to be impossible: the arteries would then have to fill while they contracted, to fill, and yet not become distended. The Harvard Classics Volume 38 Scientific Papers (Physiology, Medicine, Surgery, Geology) With each diastole it becomes more akin to the pole below, and with each systole more akin to the pole above. Man or Matter |
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