How To Use Aortic In A Sentence
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Background - Few data are available that address the impact of athletic training on aortic root size.
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Most aortic aneurysms occur in the abdominal aorta, the main cause being arteriosclerosis.
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Patients with signs of aortic stenosis on physical examination should undergo testing, including chest x-ray, electrocardiograph and echocardiograph.
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During systole, the rise from left ventricular end-diastole pressure to end-aortic diastolic pressure is decreased; thus the aortic valve opens earlier and stays open longer.
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Our analysis showed serious deficiencies in the case for screening for abdominal aortic aneurysm as it currently stands.
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In Europe right now, they have two--four devices--actually, two were approved this week--for intervening on the aortic valve, minimally invasively, basically going through an artery in the leg and threading the replacement valve up through a catheter, into the heart.
Class War Stories
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Originating at the level of the sixth cervical vertebra, posterior to the cricoid cartilage, the esophagus passes through the thorax slightly to the right and behind the aortic arch and the left main stem bronchus.
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When this clot dislodges (now called a thrombus) and moves through the arteries, it plugs blood flow across both openings to arteries at a place called the aortic bifurcation (the clot looks like a saddle).
SFGate: Top News Stories
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This patient, a 10 year old boy, had subaortic obstruction and had outgrown his original prosthetic aortic valve.
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Nearly 10% of people older than 65 suffer from an ailment called aortic stenosis, narrowing of the valve that releases a big surge of blood into the heart's major artery, the aorta.
New heart valve holds promise and stroke risk
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Ron was a 57 year old psychologist who was scheduled the following morning to have a thoracotomy performed in order to replace his congenitally leaking aortic valve.
All Things Girl » All Things Girl » Blog Archive » Guest Post: Dr. Janine Talty, D. O., M. P. H.
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Sometimes interruption of the aortic arch is diagnosed on a fetal ultrasound and/or fetal echocardiogram.
Interruption of the Aortic Arch
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They have small ganglia developed upon them, and are derived from the renal plexus, which is formed by branches from the celiac plexus, the lower and outer part of the celiac ganglion and aortic plexus, and from the lesser and lowest splanchnic nerves.
XI. Splanchnology. 3b. The Urinary Organs
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In the study addressed yesterday, Vytorin was tested against a placebo in patients with a condition known as aortic stenosis, a calcification of the heart valve that is increasingly common among elderly patients and leads to congestive heart failure and death.
More Vytorin Bad News
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Aortic aneurysms also can occur as a result of diseases that inflame the blood vessels, such as vasculitis (vas-kyu-LI-tis).
Find Me A Cure
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The 11 cases were part of a series of 8000 roentgen examinations, in which the esophagus was opacified as an essential requirement for the conclusive diagnosis of right aortic arch.
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Structures include the thyroid gland, aortic arch and great vessels, proximal portions of the vagus and recurrent laryngeal nerves, esophagus and trachea.
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As our population ages, the prevalence of aortic stenosis inevitably rises.
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I was going to say something about how the lead singer of the Cramps, Lux Interior, was doing the most disgusting stuff imaginable, but I'll refrain, as I just learned that Lux died in February of an aortic dissection, which is the same heart problem that also took John Ritter's life.
September 2009
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Bruits over the aortic area, when they are soft, have no significance; a very loud bruit may represent extensive atherosclerosis, extreme tortuosity of the aorta, or an aortic aneurysm.
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This is a high magnification of the aortic atheroma with foam cells and cholesterol clefts.
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A doctor may suspect aortic valve sclerosis on hearing a heart murmur with a stethoscope.
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The decrease in cardiac output that occurs with heart failure is associated with a decrease in blood pressure that activates baroreceptors located in the aortic arch and carotid arteries.
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He or she cuts the needles off the sutures; threads the first suture through a plastic disposable tourniquet; and places a hemostat on the ends of both aortic purse-string sutures.
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Three arteries, feeding the head, neck and arms, branch off directly from the aortic arch, in this order: innominate, left carotid, left subclavian.
Interruption of the Aortic Arch
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Here, a team diagnosed Sarah with moderate to severe aortic stenosis, which means that the heart valve that opens to allow blood to flow into the aorta is malformed and doesn't function correctly.
Aortic Stenosis -- Sarah
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Heymans not only discovered the role, hitherto quite unknown, of certain organs (glomus caroticum and glomus aorticum), he also greatly enlarged our field of knowledge concerning the regulation of respiration.
Physiology or Medicine 1938 - Presentation Speech
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Until rupture occurs, most abdominal aortic aneurysms are asymptomatic.
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Gain full appreciation and understanding of the current approaches to valvular surgery - both aortic and mitral valve replacement.
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The aortic and mitral valves functioned normally, and the left atrial size was normal.
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Secondary to dissection, narrowing of the trunk arteries of the aortic arch was found in 23 of the autopsied cases involving one or more main branches, most frequently the brachiocephalic and carotid arteries.
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The greater portion of it is thick and muscular and constitutes the muscular ventricular septum, but its upper and posterior part, which separates the aortic vestibule from the lower part of the right atrium and upper part of the right ventricle, is thin and fibrous, and is termed the membranous ventricular septum.
V. Angiology. 4b. The Heart
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Deaths outside a hospital may, however, have been misclassified; the sudden death of a man with a known small abdominal aortic aneurysm might risk misclassification as due to the aneurysm.
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The aortic arch is anchored with the neck vessels including the left subclavian artery, and the descending thoracic aorta is fixed to the thorax by the ligamentum arteriosum and by the intercostal arteries.
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The aortic arch was not hypoplastic, and no evidence for coarctation was noted.
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Late type I endoleaks occur when the repaired aorta decreases in size and tortuosity, which can cause proximal aortic neck dilatation and resultant loss of seal.
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After the cannulation sites are prepared, the surgeon proceeds with aortic cannulation and venous cannulation.
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The main sign of an aortic aneurysm is a lump in the abdomen, high up and a little to the right, that pulses obviously with the heartbeat.
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We developed a new sheathless technique for percutaneous intraaortic balloon catheter insertion which reduces the effective catheter diameter.
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The patient with a prosthetic aortic valve who presents with infective endocarditis and an extensive annular abscess should undergo surgery before massive dehiscence occurs.
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A doctor may suspect aortic valve sclerosis on hearing a heart murmur with a stethoscope.
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The esophageal musculature is striated in the proximal esophagus (down to the level of the aortic arch) and is separated by a short transition zone from the smooth muscle portion of the esophagus.
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When the valve doesn't open and close properly, a progressive condition known as aortic stenosis, a person may experience chest pain, shortness of breath and difficulty exercising.
New Way to Treat Deadly Heart Problem
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Last May, he died suddenly from an aortic rupture at the age of 44, leaving a wife and young children.
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The diagnosis of aortic regurgitation can be made using a stethoscope.
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However, aortic dissection associated with vasculitis of the vasa vasorum in SLE is extraordinarily rare.
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Replacement of the aortic and pulmonary valves with the pulmonary autograft.
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Antithrombotic therapy, antiplatelet therapy, and thrombolysis are beneficial for acute coronary syndrome but harmful for aortic dissection.
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Although a ruptured mycotic aortic aneurysm is frequently fatal, aggressive surgical treatment may save the patient's life.
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Would you recommend a ketogenic diet like Protein Power for one who was born with subaortic stenosis and coarctation narrowing of the aorta?
Metabolism and ketosis | The Blog of Michael R. Eades, M.D.
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Blood supply to the head and upper limbs originates from the aortic arch through three main arteries: the right brachiocephalic artery, the left common carotid and the left subclavian.
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The new study showed that the cholesterol drug Vytorin, created by pharmaceutical company Merck, failed to improve a heart valve condition called aortic stenosis, which, left untreated, can lead to serious heart problems.
Do Vytorin���s Risks Outweigh Its Benefits?
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The aortic wall is held together by a small section of intact media and adventitia.
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The maintenance of higher aortic perfusion pressure intraoperatively must be emphasized to decrease the likelihood of air embolism.
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The cost effectiveness of unselective ultrasound screening for abdominal aortic aneurysms in older men is uncertain.
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The variations are usually associated with malformation of the heart and developmental anomalies of the aortic arch.
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In the absence of cardiac failure, previous thromboemboli, or heart failure, antithrombotic therapy is not indicated in patients with isolated aortic or tricuspid valve disease.
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In older patients with Parkinson's disease, changes in the tricuspid valve may be most diagnostic, because the aortic and mitral valves may show age-related changes.
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They are prone to certain health problems, including hip and elbow dysplasia, cystinuria (a hereditary defect indicated by calculi stones in the kidney or bladder), and subvalvular aortic stenosis, a common heart defect that can cause sudden death at an early age.
New: All Things O'Reilly
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Later that day, he developed cardiogenic shock, requiring numerous pressor agents and the aortic balloon pump to maintain his cardiac output.
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The rupture involved all layers of the aortic wall, but the mediastinal pleura remained intact.
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We used a trocarless puncture in the hypogastrium to pass the distal aortic clamp.
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Thoracic aortic injuries most often occur at the aortic isthmus in the majority of the cases.
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In April 1983, a 71-year-old woman with a history of rheumatic heart disease, aortic insufficiency, and bacterial endocarditis was referred for diffuse lymphadenopathy.
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The authors hypothesize that an individual's genetic background determines the initial susceptibility to aortic dissection.
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Patients with poor endocardial detection, absence of sinus rhythm, aortic valve disease, significant mitral regurgitation, prosthetic valves or pacemakers were excluded.
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Paradoxical splitting is due to the fact that during systole the pressure in the pulmonary artery increases until the pulmonic valve closes before the aortic valve.
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Although central resetting via the aortic depressor nerve (ADN) has been known to occur in spontaneously hypertensive rats, the function of the ADN is not yet clear in these animals.
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Freely mobile aortic plaques exposed to the pulsatile aortic flow field in fact represent partial flow tracers, indicating the vector of force that results from the spatial components at any given time.
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'No touch' dissection, antegrade-retrograde blood cardioplegia, and single aortic cross-clamp significantly reduce operative mortality of reoperative CABG
MyLinkVault Newest Links
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He later presented with cardiomyopathy with severe aortic insufficiency due to the destruction of the aortic valve prosthesis by sterile fibrinous vegetation.
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The stapedial artery originates as a dorsal branch of the second aortic arch and is a part of the carotid artery system.
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Background - Doxycycline has been shown to effectively inhibit aneurysm formation in animal models of abdominal aortic aneurysm.
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Patients with signs of aortic stenosis on physical examination should undergo testing, including chest x-ray, electrocardiograph and echocardiograph.
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The heart valves are called tricuspid, pulmonic, mitral, and aortic.
Cardiac terms and definitions
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The dicrotic notch and the ensuing wave seen in the arterial pressure record is the pressure transient produced when the aortic valve closes at the end of left-ventricular ejection.
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Right now, if you have a bad aortic valve--if you have advanced heart disease, or most people who age develop what's called a sclerotic aortic valve, their aortic valve literally becomes brittle and hard and doesn't open well, and those patients can go into heart failure, and a lot of them are just too sick for surgery.
Class War Stories
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Later the disease damages the mitral, aortic and tricuspid valves.
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Causes of dissection include hypertension, Marfan's syndrome, trauma, Ehler's Danlos, coarctation, bicuspid aortic valve and relapsing polychondritis.
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Could you tell us how to assess aortic stenosis accurately?
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Available modes of treatment include bowel-sparing approaches such as surgical laparotomy with embolectomy or local infusion of thrombolytic agents via an abdominal aortic catheter.
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The patient is an 85-year-old white woman who has been admitted to the cardiothoracic intensive care unit after undergoing abdominal aortic aneurysm repair.
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The patient was diagnosed aortic stenosis by color Doppler ultrasound.
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Aortic regurgitation occurs when the valve doesn't completely close and allows some blood to leak back into the heart.
Aortic Regurgitation
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McIntosh J, Hoyt DG (2003) An efficient, nonenzymatic method for isolation and culture of murine aortic endothelial cells and their response to inflammatory stimuli.
PLoS ONE Alerts: New Articles
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The Profunda Cervicalis (a. cervicalis profunda; deep cervical branch) arises, in most cases, from the costocervical trunk, and is analogous to the posterior branch of an aortic intercostal artery: occasionally it is a separate branch from the subclavian artery.
VI. The Arteries. 4. The Arteries of the Upper Extremity. a. The Subclavian Artery
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Such as mediastinal tumor, aortic aneurysm, goiter, heart, etc. increased.
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The left common carotid artery branches directly off the transverse aortic arch, and the right common carotid artery branches off the brachiocephalic artery, which originates at the transverse aortic arch.
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Three arteries, feeding the head, neck and arms, branch off directly from the aortic arch, in this order: innominate, left carotid, left subclavian.
Interruption of the Aortic Arch
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A thoracic aortic aneurysm is a diseased, weakened, and bulging section of the aorta in the chest.
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He made several noteworthy contributions in medicine, including work on typhoid fever, aortic aneurysm, hysteria, pupillary abnormalities in neurosyphilis, and vertigo.
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Pneumomediastinum can be diagnosed by demonstration of a thin, vertically oriented line of radiolucency, usually best seen along the left cardiac border and aortic knob.
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Bovine aortic endothelial cells were cultured in complete growth medium as described previously.
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In all of HC, there were certain degree of aortic valve on aortic root calcification.
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Large abdominal periaortic and mesenteric lymph node masses, measuring up to 10 cm in diameter, grossly showed necrosis and sclerosis on sectioning.
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Manifestations include cardiomegaly, heart murmur (mitral regurgitation, aortic regurgitation), friction rub secondary to pericarditis, and congestive heart failure.
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Around the abdominal aorta, the aortic plexus of nerves can be identified.
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The listing of aortic atresia as cyanotic is arguable, according to my pediatric cardiology associates; I have never chosen to include it as such in my annual lectures to medical students, but perhaps I should reconsider.
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If valvular disease occurs, it is most likely in the mitral, aortic, tricuspid, or pulmonary valve, in that order.
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At its origin it presents, opposite the segments of the aortic valve, three small dilatations called the aortic sinuses.
VI. The Arteries. 2. The Aorta
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All visible regions of the thoracic aorta were fully explored in every patient, including the proximal ascending aorta beginning at the aortic valve.
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In one paper, with the running page heading of "the cocaine paradox," we presented evidence that in aortic strips of rabbit and isolated electrically-driven atria from guinea pig and cat, cocaine potentiated responses to norepinephrine and inhibited those to tyramine by blocking one and the same site on adrenergic nerve terminals.
Robert F. Furchgott - Autobiography
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For the moment the data support a national ultrasound screening programme for aortic aneurysm.
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Could we administer a satin as an agent that slows the progression a stenotic aortic valve?
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The aortic valve, which separates the left ventricle and the aorta, is too small or completely closed (atretic).
Hypoplastic Left Heart Syndrome (HLHS)
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The aortic arch is anterior to the trachea, and the descending aorta is on the right side.
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Extraarticular locations for tophus formation included myocardium, pericardium, aortic valves, and extradural spinal regions.
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Persons born with a bicuspid aortic valve are predisposed to develop aortic stenosis.
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Early Antithrombotic Therapy for Aortic Valve Bioprostheses: Is There an Indication for Routine Use?
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Obviously, aortic insufficiency can lead to an additional augmentation of the retrograde flow.
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A greater volume of the body can be imaged in a shorter time, allowing evaluation of the vasculature from the aortic arch to the circle of Willis.
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Passing backward, it gives off the profunda cervicalis, and, continuing as the highest intercostal artery, descends behind the pleura in front of the necks of the first and second ribs, and anastomoses with the first aortic intercostal.
VI. The Arteries. 4. The Arteries of the Upper Extremity. a. The Subclavian Artery
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Abdominal and proximal thoracic aortic aneurysms developed a few years later.
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Subaortic and supravalvar stenosis do not get better with balloon dilation, and will require surgery if the amount of obstruction is moderate or severe, or, with subaortic stenosis, the aortic valve begins to leak significantly.
Aortic Stenosis
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Between the origin of the left subclavian artery and the attachment of the ductus arteriosus the lumen of the fetal aorta is considerably narrowed, forming what is termed the aortic isthmus, while immediately beyond the ductus arteriosus the vessel presents a fusiform dilation which His has named the aortic spindlethe point of junction of the two parts being marked in the concavity of the arch by an indentation or angle.
VI. The Arteries. 2. The Aorta
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The overwhelming cause of aortic valve disease in Europe is calcific degenerative disease, and about 2% of the population have congenitally bicuspid aortic valves.
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The vagus nerve transmits afferent signals from the aortic arch baroreceptors, regulating arterial pressure.
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He knew that nitroglycerine activated an enzyme in aortic muscle cells, guanylylcyclase, which increased cyclic GMP and caused relaxation.
The Nobel Prize in Physiology or Medicine 1998 - Presentation Speech
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Other causes are trauma, iatrogenic injury, popliteal aneurysm, and aortic dissection.
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Thirty-one patients had chest radiographs; however, only in 8 patients did they show evidence of aortic dissection.
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Memory foam pillow top were transmontane with curtained whisky and greed than any pyrolignic sumptuosity damnatory in the aortic maimed and a uncannily.
Rational Review
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In his youth, my father had caught a terrible disease: streptococcal arthritis, ending in irreversible lesions in the aortic valves.
Luc Montagnier - Autobiography
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The second patient was an 85-year-old man who suffered from infective endocarditis involving an aortic prosthetic valve.
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RISK FACTOR: Aortic dissections are often proceeded by an enlargement of the first part of the aorta where it comes out of the heart, called an aortic aneurysm.
With Love and Laughter, John Ritter
