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Researchers have discovered how to “turn off” a key driver of aortic stenosis – the narrowing of the heart’s aortic valve – identifying for the first time the biological process behind certain instanc...
天津医科大学内科学课件 Mitral Stenosis。
Unusual Case of a Patient with Tracheal Stenosis
Tracheal Stenosis Nursing Care Tracheostomy Disabled Patient Quality of Life
2015/7/29
We report a case of tracheal stenosis that required the creation of a uniquely adapted permanent tracheostomy. The patient’s case was especially challenging because she had multiple disabilities causi...
Role of Adenosine A1 Receptors in Native Coronary Atherosclerosis, In-stent Stenosis, and Coronary Blood Flow Regulation in Metabolic Syndrome and Exercise
Aldosterone Coronary heart disease Exercise
2015/5/22
Adenosine is widely thought to elicit coronary vasodilation and attenuate smooth muscle cell (SMC) proliferation, thereby providing cardioprotection. We cloned the porcine adenosine A1 receptor (A1R) ...
Endoscopic assisted electro-cauterization to treat an acquired pharyngeal ostium stenosis in a horse: a case report
guttural pouches pharingeal ostium empyema ostium stenosis horse
2015/4/15
An 8-year-old Italian saddle-horse gelding with a history of left guttural pouch empyema was referred to the clinic. Endoscopic examination showed a stenosis of the left pharingeal ostium that was tre...
Pyloric ulceration and stenosis in a two-year-old thoroughbred filly: a case report
horse pyloric stenosis gastric ulceration thoroughbred colic
2015/3/5
The case of the two year old thoroughbred filly presented here has been diagnosed with and treated for equine gastric ulceration syndrome (EGUS). The results of her examination are documented over a f...
Treatment of a case of tracheal stenosis in a dog with tracheal resection and anastomosis
tracheal stenosis resection anastomose dog
2015/1/27
A case of tracheal stenosis in the cervical portion of the trachea was encountered in a 5.5-month-old St. Bernard-Roweiler cross dog. Breathing difficulty was seen in the clinical examinatio...
Diagnostic Efficacy of Vessel Specific Coronary Calcium Score in Detection of Coronary Artery Stenosis
Computed Tomography Coronary Angiography Coronary Artery Disease
2015/10/16
Background: Coronary artery calcification which is determined quantitatively by coronary calcium scoring has been known as a sign of coronary stenosis and thus future cardiac events; hence it has been...
The management of haematometra secondary to cervical stenosis
Depo Provera Cervical Stenosis Heamatometra Adolescence
2013/1/31
This is a case of adolescent cervical stenosis illustrating a possible strong relationship with Depo-Provera use. The case report and its discussion part give an opportunity to debate the way the diag...
Aortic Stenosis in the Elderly: Understanding the New Therapeutic Options
Aortic Stenosis Elderly Transcatheter Aortic Valve Implantation (TAVI)
2013/2/20
Aortic Stenosis (AS) has become the most frequent valvular heart disease in the western countries with increased prevalence in the elderly. It is associated with very poor prognosis in the absence of ...
Exercise-Induced ST-Segment Elevation in Lead aVR as a Predictor of LCx Stenosis
Exercise-Induced ST-Segment Elevation Lead Predictor LCx Stenosis
2015/9/25
Exercise-induced ST-segment depression, although the most common accepted criterion for detecting coronary artery disease (CAD) has limited sensitivity and is unable to localize ischemic territory.1-4...
Blood flow through an artery having radially non-symmetric mild stenosis
Stenosis Blood flow Shape parameter
2010/9/21
model of blood flow through an artery has been formulated for improved generalised geometry of multiple stenoses located at equispaced points. We have assumed that the stenosis is mild and radially no...
Effect of wall shear stress in the blood flow of two layers in the vessels through stenosis region
Wall shear stress Symmetric Stenosis Blood Flow of Two Layers
2010/9/27
In this paper the mathematical models have been developed to study the effect of wall shear stress in arteries of stenosis, where the blood flow is assumd to behave like a couple stress fluid, periphe...
Association between Serum Levels Of Hs-CRP and LDL-C with Degree of Coronary Artery Stenosis in Patients with Stable Angina Pectoris
hs-CRP LDL-C Coronary artery stenosis Stable angina pectoris
2015/9/21
Background: Over the past decade, several studies have revealed the role of high sensitivity C-reactive protein (hs-CRP), an acute inflammatory marker, as a prognostic factor in the setting of myocard...
Frequently observed in brachycephalic breeds, the nostril stenosis may cause relevant secondary disturbance. The air flow to the nasal cavity becomes limited, obligating to an extra inspiratory effort...