gross anatomy of the heart pdf

... viiSurgical approaches to the heart 1Anatomy of the cardiac chambers 13Surgical anatomy of the valves of the heart 51Surgical anatomy of the coronary circulation 90Surgical anatomy of the conduction system ... surface of the heart as the epicardium It is the fibrous sac, therefore, which encloses the mass of the heart By virtue of its own attachments to the diaphragm, it helps support the heart within the ... the apex of the heart is tipped out of the pericardium They are supplied by the obtuse marginal branches of the circumflex coronary artery The greater part of the anterior surface of the ventricular

Ngày tải lên: 20/01/2020, 05:55

... virtue of the deeply wedgedlocation of the subaortic outflow tract, much of the septum delimited on the rightventricular aspect by the septal leaflet ofthe tricuspid valve separates the inlet of theright ... to the left atrial roof(Figure 7.25), entering the chamber between the appendage and the left pulmonary veins Because of the unroofing of the coronary sinus into the cavity of the left atrium, the ... to focus the attention of the surgeon on these pertinent features The essence of the system was that, according to the anatomical features of the margins of the defects as seen from the morphologically

Ngày tải lên: 20/01/2020, 16:32

... the apex of the heart is tipped out of the pericardium They are supplied by the obtuse marginal branches of the circumflex coronary artery The greater part of the anterior surface of the ventricular ... In the normal individual, the heart lies in the mediastinum, with two-thirds of its bulk to the left of the midline (Figure 1.1) The surgeon can approach the heart, and the great vessels, either ... rim of the fossa is produced by the folds of the interatrial groove, which separate the mouth of the superior cavalvein and the entrance of the pulmonaryveins to the left atrium (Figures 2.28) Theposteroinferior

Ngày tải lên: 21/01/2020, 00:44

... vein draining to the roof of the left atrium, in the absence of the walls that usually separate the course of the vein through the left atrioventricular groove to the mouth of the coronary sinus. ... virtue of the deeply wedgedlocation of the subaortic outflow tract, much of the septum delimited on the rightventricular aspect by the septal leaflet ofthe tricuspid valve separates the inlet of theright ... Ventriculoarterial Fig 6.1 The cartoon shows the three segments of the heart These are the atriums, the ventricular mass, and the arterial trunks The segments are joined together at the atrioventricular

Ngày tải lên: 22/01/2020, 02:45

... Anatomy No Atherosclerosis of the Coronary Arteries Atherosclerosis of the Coronary Atherosclerosis of the Coronary Arteries (OR; CI) P Trang 129 3.2.3 Pathological characteristics of the ... "Pathological Anatomy of the Heart and SCN5A gene mutations in young individuals with sudden cardiac death " with the following two objectives: Objective 1: To describe the cardiac pathological anatomy ... yellowish, soft Microscopic: Lesion located in the intima with two main components: fibrous cap and necrotic core (atheroma) 1.2.1.3 Atherosclerotic progression The formation of an atherosclerotic

Ngày tải lên: 01/07/2025, 12:36

... lesser of 10% of the value of the gift and $75, then the value of the advantage is considered to be zero For example, if the price to attend the benefit dinner is $200 and the value of the dinner ... only if the bid amount exceeds the value of the item by 20% The amount of the receipt is equal to the difference between the bid amount and the value of the item Can a charity issue an official ... the value of the dinner is $40 and the value of a gift bag received is $45, then the total advantage is $85 or 85% of the ticket price and therefore cannot be receipted However if the value of

Ngày tải lên: 19/02/2014, 03:20

... results and ads Users may then click on either the search results or the ads if the user feels any of them might help them find an answer to their queries Adver-tisers pay the search engine on a ... early, versions of their software, while major and minor releases of more mature software carry version numbers of the form X.Y 2 Unfinished features The country code column of the botmaster administrator ... estimate of the number of infected machines Some of the infected machines could be using the same IP address or be behind the same proxy IP, and thus the actual dollar amount will be smaller While the

Ngày tải lên: 30/03/2014, 16:20

... Legend has it the ancient Lemurian city of ‘Telos lies beneath the ereat northern Californian volcano of Mount Shasta Lemurians live on, so the storytellers say We’ve seen them, they say, tall, ... only to reappear, to nourish in the morrow And what shall we say of the mountain dwellers? ‘Those who reap the essence of the mountain, who practice the ancient art of vampirism, transferring and ... heard, their destinies forever lay to waste by the masters of vampirism Only the story-tellers, old men and women, a foot set 1n the grave, dare discharge the secrets they hold, for death is the

Ngày tải lên: 07/11/2012, 09:09

... in the center of the Rotunda of the Capitol; the head to be a copy of Houdon's Washington, and the accessories to be left tothe judgment of the artist Trang 19On the 23d of the same month the ... countryagainst the mischievous consequences of the acts of these violators of the law Given under my hand, at the city of Washington, the 25th day of September, A.D 1841, and of the Independence of the ... United States of America in Congress assembled, That the chairs of the President of the Senate and of the Speaker of the House of Representatives be shrouded in black during the residue of the session,

Ngày tải lên: 18/02/2014, 08:20

... endothelial cells through an endothelial-to-mesenchymal transi-tion during early development [33] The presence of these cells may cause a dysfunctional cardiac flow and cause the sudden death of the ... endothelial cell biology of the mouse, and will accelerate the molecular and cellular analysis of ECs and their heterogeneity in various vascular beds The early mortality of the T26⁄ Tie2–Cre double-transgenic ... for the latter The PCR products were cloned into the EcoRV site of pZErO-2 (Invitrogen) A XhoI–PvuII-digested fragment of the wild-type SV40T Ag cDNA and a PvuII–EcoRI-digested fragment of the

Ngày tải lên: 18/02/2014, 17:20

... instantaneous atrial volume) The pressure of the point at the bottom right corner of the loop is the pressure in the ventricle at the end of the cardiac cycle and is called the end-diastolic pressure ... interaction between the ongoing contraction process of the cardiac muscles and the properties of the arterial system and is beyond the scope of this lecture As the contraction process of the cardiac ... identified as the pressure of the left upper corner of the loop; the sig- end-nificance of this pressure will be discussed in detail below Moving to the bottom of the loop, we can reason that the pressure

Ngày tải lên: 22/02/2014, 09:20

... lappingtheir monstrous jowls over the fattening of the Earth They have awaitedthe proper setting of the banquet table and now they are dining Trang 11"Their thoughts are not our thoughts, their ... shapes that swept down out of the dark forest upon thelittle town in the small hours of the morning "The next that was heard of them was about a week later, when theystruck in an isolated ... thatevolution might be downward instead of upward? The theory of the ex-ploding universe, the belief that all of creation is running down, beingthrown off balance by the loss of energy, spurred onward by

Ngày tải lên: 06/03/2014, 19:20

... diastole, or the heart rest. A tracing of the jugular vein shows the activity of the right side of the heart. The tracing of the carotid and radial shows the activity of the left side of the heart. ... of the physical examination of the heart Furthermore, the heart is too readily eliminated from the cause of the general disturbance because... back of the hand when the ... is called the recoil, or the dicrotic wave, and is due to the sudden closure of the aortic valves and the recoil of the blood wave. The interpretation of the jugular tracing, or phlebogram as the vein

Ngày tải lên: 06/03/2014, 20:20

... east; thence northerly to the northeast corner of said section; thencewesterly to the northwest corner of said section; thence northerly to the northeast corner of the southeastquarter of section ... west;thence northerly to the northeast corner of the southeast quarter of section twelve (12), said township; thencewesterly along the quarter-section line to the northeast corner of the southeast ... Nebraska; thence westerly to the southeast corner of section six (6), saidtownship; thence northerly to the northeast corner of the southeast quarter of said section; thence westerlyalong the quarter-section

Ngày tải lên: 07/03/2014, 01:20

... are added Of course, the number of columns is relatively fixed by the size of the vocabulary, so the major degrees of freedom are in deciding what the senses are and how to represent them T h ... of theories can account for most of the experimental data, but not all of it which is unfortunate, since a clear decision in favor of one or the other might help to resolve the ques- tion of ... see whether they work If the ideas don't work in a limited domain, they certainly won't work in the unlimited domain of general discourse The result of this approach has been a series of progressively

Ngày tải lên: 08/03/2014, 18:20

... feeling a souring of affectover the course of their sessions Their negative reactions reflected not the Internetexperience per se but the frustration and sense of impotence of the inexperienceduser ... account for one in four of the most visited destinations of the Web (Waxman2000b) The search engines they feature are often biased in their identification and,especially, ranking of sites in response ... access to the Internet, but with inequality in access to the attention of those who use the Internet By dramatically reducingthe cost of the replication and distribution of information, the Internet

Ngày tải lên: 15/03/2014, 21:20

... have to translate their feelings into action We'refighting a lot of things the clubbing of the baby seals, the killing of dolphins by the tuna fishermen, thepoisoning of animals The leghold trap ... for the London Times that the New York Times made him a handsome salary offer to fill the same role for them Two years later the Times offered him the post of drama critic as well Barnes kept the ... filming the soap opera The Guiding Light. For most of his career, Brown has been a resident of the Upper West Side The father of two, he is married toShirley Goodman, executive vice president of the

Ngày tải lên: 17/03/2014, 02:20

... message at the commencement of the session Two others of considerable importance the one relating to our transactionswith the Barbary Powers, the other presenting a view of the offices of the Government ... belong to the character ofthe United States TH JEFFERSON DECEMBER 23, 1802 Gentlemen of the House of Representatives. In pursuance of the resolution of the House of Representatives of the 3d of May ... sacrifice of the property, the deficiencies were of necessitydrawn from the Treasury of the United States The office of the surveyor for the city, created during the former establishment, being of indispensable

Ngày tải lên: 17/03/2014, 02:20

... them notice of their Captivity They demanded of them six thousand Indians to drudge for them in the carriage of their bag and baggage; and as soon as they came the Spaniards clapt them into the ... forbidding them, to inform the Spaniards of their Flight, or the Places of their Concealment And behold a great many of the Indians addrest themselves to them, earnestly requesting, they would admit them ... that the Cause of the Indians is most Just, as well by the Law of Nature, as the Divine and Humane, theyby Force of Arms, destroying them, hacking them in pieces, and turning them out of their

Ngày tải lên: 17/03/2014, 13:20

... lines of policy, which grew to be the direct causes of the American Trang 28Revolution The first was the rigid execution of the Acts of Trade; the second was the taxation of the coloniesfor the ... Johnson; but the undisturbed possession of their lands was the price of their friendship.They held back the current of immigration through the Mohawk They aimed to be the intermediary for thefur-trade ... claims.]Southwest of the territory of the Iroquois lay the region of the upper Ohio and its tributaries, particularly thevalleys of the Tennessee, the Muskingum, the Allegheny, the Monongahela

Ngày tải lên: 17/03/2014, 15:20