atrioventricular nodal reentrant tachycardia
Báo cáo y học: " Autonomic Dysfunction Presenting as Postural Orthostatic Tachycardia Syndrome in Patients with Multiple Sclerosis"
... BR, Low PA Postural tachycardia syndrome: Clinical features and follow-up study Mayo Clin Proc 1999; 74:1106–1110 Grubb BP, Kanjwal Y, Kosinski DJ The postural orthostatic tachycardia syndrome: ... postural orthostatic tachycardia Syndrome: Definitions, diagnosis, and manage-ment Pacing Clin Electrophysiol 2003; 26:1747–1757 Grubb BP, Kanjwal Y, Kosinski DJ The postural tachycardia syndrome: ... of MS, to date there have been no studies or reports on the occurrence of postural orthostatic tachycardia syndrome (POTS) in patients with MS We report on a series of nine MS patients with POTS...
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Báo cáo y học: "Sustained High Quality of Life in a 5-Year Long Term Follow-up after Successful Ablation for Supra-Ventricular Tachycardia. Results from a large Retrospective Patient Cohort"
... DA, Gillette P, Prystowsky E Catheter ablation of accessory pathways, atrioventricular nodal reentrant tachycardia, and the atrioventricular junction: final results of a prospective, multicenter ... R, D’Este D Pace mapping of Koch’s triangle reduces risk of atrioventricular block during ablation of atrioventricular nodal reentrant tachycardia J Cardiovasc Eelectrophysiol 2005; 16:30-35 Hamer ... the atrioventricular node for atrioventricular nodal re-entrant tachycardia Eur Heart J 1999; 20:527-534 29 Kalbfleisch SJ, El-Atassi R, Calkins H, Langberg JJ, Morady F Association between atrioventricular...
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Tachycardia Edited by Takumi Yamada ppt
... associated with an accessory atrioventricular pathway in neonates and young children In adolescents and adults, the most common cause of SVT is an atrioventricular nodal reentry tachycardia (Chan et ... and Michal Javorka Preface Tachycardia is defined as a faster heart rhythm than normal sinus rhythm (with a rate of greater than 100 beats per minute in humans) Tachycardias can occur from different ... mechanisms and origins The diagnosis of tachycardias is made by surface electrocardiograms and electrophysiological testing The management and treatment of tachycardias including pharmacological...
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Tachycardia Edited by Takumi Yamada pptx
... associated with an accessory atrioventricular pathway in neonates and young children In adolescents and adults, the most common cause of SVT is an atrioventricular nodal reentry tachycardia (Chan et ... and Michal Javorka Preface Tachycardia is defined as a faster heart rhythm than normal sinus rhythm (with a rate of greater than 100 beats per minute in humans) Tachycardias can occur from different ... mechanisms and origins The diagnosis of tachycardias is made by surface electrocardiograms and electrophysiological testing The management and treatment of tachycardias including pharmacological...
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Báo cáo hóa học: "Unusual source of tachycardia in an adolescent" ppt
... pattern and superior axis was observed during tachycardia The differential diagnoses for wide complex tachycardia include SVT with aberrancy, ventricular tachycardia, Wolff Parkinson White Syndrome, ... later showed an antidromic atrioventricular reentry tachycardia (AVRT) with antegrade conduction through the accessory pathway and retrograde conduction via the AV nodal axis All of these explain ... allow for successful ablation [1,7-9] Conclusion Mahaim fiber tachycardia is an uncommon cause of tachycardia in children ECG shows tachycardia with widened QRS complexes and left bundle branch...
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báo cáo hóa học:" Research Article Global Structure of Nodal Solutions for Second-Order m-Point Boundary Value Problems with Superlinear Nonlinearities" pot
... paper to discuss the global structure of nodal solutions of 1.1 , 1.2 with f0 ∞ In this paper, we obtain a complete description of the global structure of nodal solutions of 1.1 , 1.2 under the ... properties and nodal solutions for second-order, m-point, boundary value problems,” Nonlinear Analysis: Theory, Methods & Applications, vol 67, no 12, pp 3318–3327, 2007 R Ma and D O’Regan, Nodal solutions ... Section 3, we use the global bifurcation theorems to analyse the global behavior of the components of nodal solutions of 1.1 , 1.2 Preliminaries Definition 2.1 see Let W be a Banach space and {Cn |...
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Báo cáo sinh học: " Research Article Nodal Solutions for a Class of Fourth-Order Two-Point Boundary Value Problems" docx
... 1219–1231, 2005 R Ma, Nodal solutions for a fourth-order two-point boundary value problem,” Journal of Mathematical Analysis and Applications, vol 314, no 1, pp 254–265, 2006 10 R Ma, Nodal solutions ... u f f u u→0 u ∞, lim f0 1.3 ∈ 0, ∞ However, in order to use bifurcation technique to study the nodal solutions of the problem 1.2 , we firstly need to prove that the generalized eigenvalue problem ... result Remark 1.1 For other results on the existence and multiplicity of positive solutions and nodal solutions for boundary value problems of ordinary differential equations based on bifurcation...
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báo cáo hóa học:" Nodal solutions of second-order two-point boundary value problems" potx
... 34B07; 34C10; 34C23 Keywords: nodal solutions; bifurcation Introduction In [1], Ma and Thompson were considered with determining interval of µ, in which there exist nodal solutions for the boundary ... Corresponding author: daiguowei@nwnu.edu.cn Abstract We shall study the existence and multiplicity of nodal solutions of the nonlinear second-order two-point boundary value problems, u + f (t, u) = ... Nodal solutions of second-order two-point boundary value problems Ruyun Ma, Bianxia Yang and Guowei...
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Báo cáo hóa học: " Research Article Multiplicity of Positive and Nodal Solutions for Nonhomogeneous Elliptic Problems in Unbounded Cylinder Domains" pdf
... we place particular emphasis on the existence of nodal solutions More recently, Chen considered the multiplicity results of both positive and nodal solutions of problem 1.2 in H RN She has showed ... 3.4 and 3.10, we obtain the conclusion of Theorem 1.1 Existence of Nodal Solution In this section, we will study the existence of nodal solutions for problem 1.2 To this end, we need to compare ... homogeneous case, that is, f x ≡ 0, Zhu has established the existence of a positive solution and a nodal solution of problem 1.2 in H RN provided a x satisfies a x ≥ in RN and a x − ≥ C/|x|l as |x|...
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TACHYCARDIA doc
... associated with an accessory atrioventricular pathway in neonates and young children In adolescents and adults, the most common cause of SVT is an atrioventricular nodal reentry tachycardia (Chan et ... and Michal Javorka Preface Tachycardia is defined as a faster heart rhythm than normal sinus rhythm (with a rate of greater than 100 beats per minute in humans) Tachycardias can occur from different ... mechanisms and origins The diagnosis of tachycardias is made by surface electrocardiograms and electrophysiological testing The management and treatment of tachycardias including pharmacological...
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Contents Preface v vi ix Acknowledgments A Note to the Student 3.7 3.8 †3.9 3.10 Nodal Versus pdf
... laws and Ohm’s law), nodal analysis, and mesh analysis To solve for i8 using circuit analysis will eventually lead to a solution, but it will likely take more work than either nodal or mesh analysis ... Using nodal analysis requires solving for only one unknown This is the easiest approach 2Ω i1 v1 + v − 5V + − Loop i3 4Ω i2 + v2 − + v − 8Ω Loop − + 3V Therefore, we will solve for i8 using nodal ... Comprehensive Problems 7.1 7.2 7.3 7.4 7.5 7.6 †7.7 7.8 †7.9 201 10.7 10.8 †10.9 Introduction 394 Nodal Analysis 394 Mesh Analysis 397 Superposition Theorem 400 Source Transformation 404 Thevenin...
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Báo cáo y học: "Coincidence of paroxysmal supraventricular tachycardia and panic disorder: two case reports" pdf
... and management of paroxysmal supraventricular tachycardia Cardiol Rev 1999, 7:254-264 McCrank E, Schurmans K, Lefcoe D: Paroxysmal supraventricular tachycardia misdiagnosed as panic disorder Arch ... supraventricular tachycardia Exp Clin Cardiol 2007, 12:42-45 Lessmeier TJ, Gamperling D, Johnson-Liddon V, Fromm BS, Steinman RT, Meissner MD, Lehmann MH: Unrecognized paroxysmal supraventricular tachycardia ... 10.1186/1744-859X-9-13 Cite this article as: Domschke et al., Coincidence of paroxysmal supraventricular tachycardia and panic disorder: two case reports Annals of General Psychiatry 2010, 9:13 Page of...
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Báo cáo khoa học: "Branchiness of Norway spruce in north-eastern France: modelling vertical trends in maximum nodal branch size" potx
... taper, ring width patterns and branching structure (insertion angle, diameter, number of nodal and internodal branches) It can then simulate the sawing process for any board sawn from any stem...
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Báo cáo khoa học: "PET-CT staging of the neck in cancers of the oropharynx: patterns of regional and retropharyngeal nodal metastasis" potx
... of Table Tumor and nodal status and clinical stage for the study cohort Tumor Stage concentration of regional metastasis was in level II distribution regardless of laterality Nodal Stage T1 1/53 ... there was a trend toward overall nodal upstaging by PET-CT scan when compared to clinical stage Distribution of regional metastasis by PET-CT The regional metastatic nodal distribution of late stage ... are semi-quantitative, it is not possible to determine the specific value for reference [11] All nodal metastasis was deemed positive if the measured cut-off value was greater than or equal to...
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Báo cáo khoa học: "The prognostic value of the nodal ratio in N1 breast cancer" pps
... disease-free survival; NR, nodal ratio Figure 2: Adjusted analysis for DFS with or without regional RT (a) DFS according to nodal ratio with regional RT (b) DFS according to nodal ratio without regional ... sypmd@snu.ac.kr JSK: jaeskim@snu.ac.kr IAK: inah228@snu.ac.kr -1- Abstract Background: Although the nodal ratio (NR) has been recognized as a prognostic factor in breast cancer, its clinical implication ... especially in young patients with unfavorable pathologic profiles Key words: breast cancer, N1, nodal ratio, prognostic factor -3- Background The presence of axillary lymph node metastasis is...
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Báo cáo khoa học: " Exclusion of elective nodal irradiation is associated with minimal elective nodal failure in non-small cell lung cancer" potx
... reduce the probability of elective nodal failure (ENF) [2] Therefore, the concept of ENI has been challenged with recent data showing very low rates of elective nodal failure (ENF) using only involved-field ... site of failure (56 failures among 115 patients) Isolated Elective nodal failure In-field failure Distant metastasis Any Elective nodal failures (isolated and non-isolated) Stage I/II Stage III ... target volume; PTV: Planning target volume; IFF: in-field failure; ENF: elective nodal failure; ENI: elective nodal irradiation; DM: distant metastasis; CHT: chemotherapy; 3-DCRT: 3dimensional...
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báo cáo khoa học: "Anomalous origin of the left coronary artery from the pulmonary artery associated with an accessory atrioventricular pathway and managed successfully with surgical and interventional electrophysiological treatment: a case report" docx
... catheter placed through the right femoral vein Atrioventricular re-entry tachycardia was induced reproducibly with programmed atrial stimulation, with a tachycardia cycle length of 250 milliseconds ... (Figure 1B), and mapping was performed during tachycardia using a non-fluoroscopic navigation system Page of (Ensite-NavX; St Jude Medical, St Paul, MN, USA) Tachycardia stopped 2.7 seconds after the ... the other side, by definition, accessory atrioventricular pathways are aberrant muscle bundles that connect the atrium to a ventricle outside the regular atrioventricular conduction system [9]...
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