Words for the Heart: A Treasury of Emotions from Classical India

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Milsom, Jennie (2009) The Connoisseur's Guide to Meat. Sterling Publishing Company. p. 171. ISBN 1-4027-7050-2

Michelakis, E. D. (19 June 2014). "Pulmonary Arterial Hypertension: Yesterday, Today, Tomorrow". Circulation Research. 115 (1): 109–114. doi: 10.1161/CIRCRESAHA.115.301132. PMID 24951761. The heart receives nerve signals from the vagus nerve and from nerves arising from the sympathetic trunk. These nerves act to influence, but not control, the heart rate. Sympathetic nerves also influence the force of heart contraction. [35] Signals that travel along these nerves arise from two paired cardiovascular centres in the medulla oblongata. The vagus nerve of the parasympathetic nervous system acts to decrease the heart rate, and nerves from the sympathetic trunk act to increase the heart rate. [7] These nerves form a network of nerves that lies over the heart called the cardiac plexus. [7] [34] Colville, Thomas P.; Bassert, Joanna M. (2015). Clinical Anatomy and Physiology for Veterinary Technicians. Elsevier Health Sciences. p.547. ISBN 978-0-323-35620-6. Archived from the original on 6 December 2016. The seal script glyph for "heart" ( Middle Chinese sim) Elize Ryd making a heart sign at a concert in 2018 a b c Moore, Keith L.; Dalley, Arthur F.; Agur, Anne M. R. (2009). "1". Clinically Oriented Anatomy. Wolters Kluwel Health/Lippincott Williams & Wilkins. pp.127–173. ISBN 978-1-60547-652-0.

In the left heart, oxygenated blood is returned to the left atrium via the pulmonary veins. It is then pumped into the left ventricle through the mitral valve and into the aorta through the aortic valve for systemic circulation. The aorta is a large artery that branches into many smaller arteries, arterioles, and ultimately capillaries. In the capillaries, oxygen and nutrients from blood are supplied to body cells for metabolism, and exchanged for carbon dioxide and waste products. [7] Capillary blood, now deoxygenated, travels into venules and veins that ultimately collect in the superior and inferior vena cavae, and into the right heart. Hyman, L. Henrietta (1992). Hyman's Comparative Vertebrate Anatomy. University of Chicago Press. pp.448–. ISBN 978-0-226-87013-7. Archived from the original on 6 December 2016. Strong's 3588: The, the definite article. Including the feminine he, and the neuter to in all their inflections; the definite article; the. The heart has four valves, which separate its chambers. One valve lies between each atrium and ventricle, and one valve rests at the exit of each ventricle. [7]

Purkinje Fibers". About.com. 9 April 2012. Archived from the original on 14 April 2012 . Retrieved 7 June 2012.

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ventricles (say: VEN-trih-kuhls) :The two chambers at the bottom of the heart are called the ventricles. The heart has a left ventricle and a right ventricle. Their job is to pump the blood to the body and lungs. Early repolarisation syndrome - common in younger and active people, especially men, because it is affected by higher testosterone levels, which cause increased potassium currents, which further causes an elevation of the J-point on the EKG. In very rare cases, it can cause ventricular fibrillation and death. [75] Strong's 2588: Prolonged from a primary kar; the heart, i.e. the thoughts or feelings; also the middle. endocarditis (say: en-doh-car-DYE-tis) :An infection of the inner lining of the heart and heart valves. Heart Word examples include words like could, talk, do, said, you, says, was and goes. Blue dots are put underneath the parts of the heart words that are decodable. Hearts are put over the irregular parts of the word, along with pink dots to represen

anesthesia (say: ah-nes-THEE-zhuh) : Special medicine that causes sleepiness and prevents pain during surgery. chambers: The heart has four different sections, or chambers. These chambers are connected to each other by valves that control how much blood enters each chamber at any one time.

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The cardiac cycle is the sequence of events in which the heart contracts and relaxes with every heartbeat. [11] The period of time during which the ventricles contract, forcing blood out into the aorta and main pulmonary artery, is known as systole, while the period during which the ventricles relax and refill with blood is known as diastole. The atria and ventricles work in concert, so in systole when the ventricles are contracting, the atria are relaxed and collecting blood. When the ventricles are relaxed in diastole, the atria contract to pump blood to the ventricles. This coordination ensures blood is pumped efficiently to the body. [7] pectinate muscle". The Free Dictionary. Archived from the original on 23 August 2018 . Retrieved 31 July 2016. Before the fifth week, there is an opening in the fetal heart known as the foramen ovale. The foramen ovale allowed blood in the fetal heart to pass directly from the right atrium to the left atrium, allowing some blood to bypass the lungs. Within seconds after birth, a flap of tissue known as the septum primum that previously acted as a valve closes the foramen ovale and establishes the typical cardiac circulation pattern. A depression in the surface of the right atrium remains where the foramen ovale was, called the fossa ovalis. [7] pulmonary atresia (say: uh-TREE-zhuh) : With pulmonary atresia, the pulmonic valve does not open at all and may indeed be completely absent. The main blood vessel that runs between the right ventricle and the lungs also may be malformed and the right ventricle can be abnormally small.

The notion of " Cupid's arrows" is ancient, due to Ovid, but while Ovid describes Cupid as wounding his victims with his arrows, it is not made explicit that it is the heart that is wounded. The familiar iconography of Cupid shooting little heart symbols is a Renaissance theme that became tied to Valentine's day. [107] Lindskog, Cecilia; Linné, Jerker; Fagerberg, Linn; Hallström, Björn M.; Sundberg, Carl Johan; Lindholm, Malene; Huss, Mikael; Kampf, Caroline; Choi, Howard (25 June 2015). "The human cardiac and skeletal muscle proteomes defined by transcriptomics and antibody-based profiling". BMC Genomics. 16 (1): 475. doi: 10.1186/s12864-015-1686-y. ISSN 1471-2164. PMC 4479346. PMID 26109061. Armstrong, William F.; Ryan, Thomas; Feigenbaum, Harvey (2010). Feigenbaum's Echocardiography. Lippincott Williams & Wilkins. ISBN 978-0-7817-9557-9. Archived from the original on 23 April 2016.The Sanskrit word for heart is hṛd or hṛdaya, found in the oldest surviving Sanskrit text, the Rigveda. In Sanskrit, it may mean both the anatomical object and "mind" or "soul", representing the seat of emotion. Hrd may be a cognate of the word for heart in Greek, Latin, and English. [117] [118]