搜索结果: 1-15 共查到“医学 Ablation”相关记录27条 . 查询时间(0.109 秒)
Role of Catheter Ablation in Arrhythmogenic Right Ventricular Dysplasia
Arrhythmogenic Right Ventricular Dysplasia Ventricular Tachycardia Catheter Ablation
2015/8/3
Arrhythmogenic right ventricular dysplasia/cardiomyopathy is a disorder characterized by frequent ventricular tachycardia originating from the right ventricle and fibro-fatty replacement of right vent...
Influence of Atrioventricular Nodal Reentrant Tachycardia Ablation on Right to Left Inter-atrial Conduction
RF ablation AVNRT inter-atrial conduction time
2015/7/31
Background: Radiofrequency (RF) catheter ablation is the procedure of choice for the potential cure of atrioventricular nodal reentrant tachycardia (AVNRT) with high success rates. We hypothesed that ...
Idiopathic Epicardial Ventricular Arrhythmias: Diagnosis and Ablation Technique from the Aortic Sinus of Valsalva
Ventricular tachycardia left sinus of Valsalva potential premature ventricular contraction catheter ablation tissue tracking imaging
2015/7/31
Idiopathic outflow tract arrhythmias (ventricular tachycardias or symptomatic premature ventricular contractions; OT-VT/PVCs) can originate from the left ventricular (LV) epicardium (Epi-VT/PVCs), and...
Until recently the treatment of atrial fibrillation (AF) consisted primarily of palliation, mostly in the form of pharmacological intervention. However because of recent advances in nonpharmacologic t...
Cryothermal Energy Ablation Of Cardiac Arrhythmias 2005: State Of The Art
cryoablation cardiac arrhythmia
2015/7/30
At the time of antiarrhythmic surgery, cryothermal energy application by a hand-held probe was used to complement dissections and resections and permanently abolish the arrhythmogenic substrate. Over ...
Atrial fibrillation and its determinants after radiofrequency ablation of chronic common atrial flutter
atrial fibrillation atrial flutter follow-up radiofrequency catheter ablation
2015/7/29
Aim. Atrial fibrillation (AFib) is a major clinical issue and its occurrence is the main problem after catheter ablation of atrial flutter. The long-term occurrence of AFib after common atrial flutter...
Atrial fibrillation ablation in patients with heart failure review
Atrial Fibrillation Ablation Heart Failure
2013/2/19
Atrial fibrillation and heart failure often coexist in patients with advanced heart failure symptoms. The result, in addition to a significant impact on quality of life, is an increase in the risk of ...
Hysteroscopic ablation of Choriocarcinoma in a patient resistant to chemotherapy
Trophoblastic tumor Hystroscopic resection Chemotherapy resistant gestational trophoblastic neoplasia (GTN) Choriocarcinoma
2009/12/31
Gestational Trophoblastic Neoplasia ( GTN) is one of the most common gynecologic tumors in our country. Despite development of effective chemotherapy: some cases remain resistant and if there is only ...
Surgical Radiofrequency MAZE III Ablation for Treatment of Atrial Fibrillation During Open Heart Surgery
Radiofrequency ablation MAZE ablation Atrial fibrillation
2010/4/2
Background: Atrial fibrillation is a common arrhythmia in patients with rheumatic mitral and other valve diseases who are candidates for valve repair surgeries. Conversion of rhythm to sinus has posit...
Transcatheter ablation of the posteroseptal accessory pathways
Accessory pathway Posteroseptal Radiofrequency Coronary sinus (C.S)
2009/12/29
Transcatheter ablation of atrioventricular accessory pathway is the therapy of choice in symptomatic patients. The ablation of posteroseptal accessory pathways thas some important points due to its an...
It has been well - established that common atrial flutter is due to intraatrial macroreentry and its reentry circuit locates in the right atrium. This reentry circuit has been characterized to involve...
A comparison of unipolar versus bipolar mapping in the ablation of the manifest accessory pathways
Accessory pathway (AP) Unipolar Bipolar Radio frequency (RF) Catheter ablation
2009/12/25
Accessory pathways (AP) are abnormal myocardial connections between atria and ventricles with electrical conductive properties. We performed radio frequency (RF) catheter ablation in 66 patients with ...
Effect of Pulse Duration of Er: YAG Laser on Dentin Ablation
Er:YAG laser Pulse duration Dentin ablation
2009/9/11
The present study examined the effects on dentin ablation efficiency arising from various pulse durations of Er: YAG laser at a fixed energy fluence. Ten flat human dentin disks were prepared and expo...
Effect of cerebellar ablation on the high pressure nervous syndrome in rats
high pressure nervous syndrome cerebellar ablation animal rat seizures
2009/7/17
To evaluate the interaction between high pressure nervous syndrome (HPNS) seizures and cerebellar integrity, seizure threshold pressure (Pc) of normal rats was compared with that of rats sustaining ce...
In situ Observation of Biological Tissue in Laser Ablation Using Optical Coherence Tomography
laser ablation in situ observation of biological tissue surface optical coherence tomography ablation rate
2009/6/9
When conducting laser ablation of biological tissue, a tomography of the tissue surface is necessary to measure the crater shape and crater depth, and observe damage to the surrounding tissue. In thi...