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575  Articles
1 of 59 pages  |  10  records  |  more records»
Changes in heart rate variability (HRV) before and after catheter radiofrequency ablation (RFA) of pulmonary veins in paroxysmal atrial fibrillation (AF) are considered at an example of clinical case. Initially low HRV in patients after ablation halved, w... see more

Introduction. Atrial fibrillation is one of the most common, clinically significant cardiac arrhythmias and is associated with an increased risk of mortality, hospitalization, and deterioration in the quality of life. The prevalence of atrial fibrillation... see more

The benefit of radiofrequency ablation (RFA) in rhythm control in atrial fibrillation (AF) and flutter patients is uncertain, but risk of death, arrhythmia recurrence and other post ablation complications remains high. Existing data on the impact of pulmo... see more

Objectives: To evaluate the clinical efficacy of C5V chemotherapy combined with transcatheter subcutaneous radiofrequency ablation in the treatment of children with advanced (stage III/IV) hepatoblastoma.Methods: Eighty children with advanced (Stage III/I... see more

Introduction. Radiofrequency ablation (RFA) is today the method of choice for the ineffective medical treatment of atrial fibrillation (AF), but its course is often complicated by comorbid pathology. The predicted great impact of these nosologies on the e... see more

AIM: Evaluation of the safety and efficacy of pulmonary veins isolation in patients with paroxysmal atrial fibrillation (AF) using two new different technologies, cryoballoon (CB) ablation and radiofrequency ablation with contact force (CF)-sensing cathet... see more

Chronic testicular pain or “chronic orchialgia” is defined as pain in the testicles lasting more than 3 months, which significantly interferes with all types of patient activity. Chronic orchialgia as a clinical symptom can be a manifestation of a variety... see more

Sacroiliac joint dysfunction is the main source of pain in the lumbosacral joint in 10–25 % of patients. Radiofrequency ablation of sacroiliac joint has been proposed as longlasting as effective treatment option for pain relief of symptoms after applicati... see more

Focal atrial tachycardia (AT) is defined as atrial activation originating from a discrete focus with centrifugal spread. Available information suggests that focal activity can be caused by automaticity, triggered activity, or microreentry. Generally, AT r... see more

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