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Report of a Case of Tricuspid Stenosis Associated with Mitral Stenosis and Aortic Stenosis [PDF]

open access: greenThe American Journal of the Medical Sciences, 1895
n ...
THOMAS G. Asnton, ALOSZO H. STEWART
openalex   +3 more sources

Potential Target miR-455 Delaying Arterial Stenosis Progression Through PTEN

open access: yesFrontiers in Cardiovascular Medicine, 2021
Background: Vascular smooth muscle cells (VSMC) underwent phenotypic switching upon stimulation signals, and this is the prerequisite for their proliferation and migration. Previous work revealed that miR-455 may be involved in vascular stenosis.
Ruoran Lin   +7 more
doaj   +1 more source

脑白质高信号与孤立大脑中动脉重度狭窄或闭塞患者临床预后的相关性研究 Association of White Matter Hyperintensities with Clinical Outcome in Patients with Isolated Middle Cerebral Artery Severe Stenosis or Occlusion

open access: yesZhongguo cuzhong zazhi, 2022
目的 探讨脑白质高信号(white matter hyperintensity,WMH)与孤立大脑中动脉(middle cerebral artery,MCA)重度狭窄或闭塞患者临床预后的关系。 方法 前瞻性连续纳入就诊于新乡医学院第一附属医院神经内科,发病在72 h内的孤立MCA M1段重度狭窄或闭塞的急性缺血性卒中患者。收集患者的临床资料,入院时采用NIHSS评估卒中严重程度,采用Fazekas评估WMH严重程度。本研究的主要结局为发病90 d和1年时的神经功能结局,根据mRS将患者分为预后良好 ...
豆朋宇,班梦苛,贵永堃,包万利,张平
doaj   +1 more source

Urethral Injury Treatment Challenge. Comparison of Surgical Treatments for Acquired or Iatrogenic Urethral Stenosis and Predictive Values for Failure of Each Surgical Method [PDF]

open access: yesFolia Medica, 2021
Introduction: Minimal invasive endo-urologic interventions and prostate surgeries performed through the urethral route are the most commonly used surgeries in the urology field at present.
Yavuz Güler
doaj   +3 more sources

Colour Doppler Evaluation of Extracranial Carotid Arteries: A Clinical and Radiological Correlation [PDF]

open access: yesJournal of Clinical and Diagnostic Research, 2016
Introduction: Atherosclerosis (i.e. hardening and thickening of arteries) causes vascular remodeling, obstruction of lumen, abnormalities of blood flow and reduced oxygenation of target tissues.
Shivani Garg   +2 more
doaj   +1 more source

Computed poststenotic flow instabilities correlate phenotypically with vibrations measured using laser Doppler vibrometry : perspectives for a promising in vivo device for early detection of moderate and severe carotid stenosis [PDF]

open access: yes, 2020
Early detection of asymptomatic carotid stenosis is crucial for treatment planning in the prevention of ischemic stroke. Auscultation, the current first-line screening methodology, comes with severe limitations that create urge for novel and robust ...
Mancini, Viviana   +3 more
core   +2 more sources

Pyloric stenosis [PDF]

open access: yesCanadian Journal of Anaesthesia, 1991
Infantile pyloric stenosis is the most frequently encountered infant gastrointestinal obstruction in most general hospitals. Although the primary therapy for pyloric stenosis is surgical, it is essential to realize that pyloric stenosis is a medical and not a surgical emergency.
Patrick J. Sullivan, Bruno Bissonnette
openaire   +3 more sources

A model based on clinical parameters to identify myocardial late gadolinium enhancement by magnetic resonance in patients with aortic stenosis: An observational study [PDF]

open access: yes, 2020
Objective With increasing age, the prevalence of aortic stenosis grows exponentially, increasing left heart pressures and potentially leading to myocardial hypertrophy, myocardial fibrosis and adverse outcomes.
Alpendurada, Francisco   +6 more
core   +1 more source

The feasibility of the flower stenting technique for ostial lesions of the common iliac artery

open access: yesHealth Science Reports, 2021
Background and Aims A balloon‐expandable stent (BES) is generally used for ostial lesions of the common iliac artery (CIA) owing to the positional ease of stent adjustment.
Toshihiko Kishida   +9 more
doaj   +1 more source

Diagnostic Performance of Angiography-Based Fractional Flow Reserve for Functional Evaluation of Coronary Artery Stenosis

open access: yesFrontiers in Cardiovascular Medicine, 2021
Background: A new method for calculating fraction flow reserve (FFR) without pressure-wire (angiography-derived FFR) based on invasive coronary angiography (ICA) images can be used to evaluate the functional problems of coronary stenosis.Objective: The ...
Changling Li   +11 more
doaj   +1 more source

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