Change in Atrial Activation Pattern during Ablation of Atrial Flutter
Journal Title: International Journal of Cardiovascular Practice - Year 2016, Vol 1, Issue 1
Abstract
Different types of supraventricular tachycardia have been reported in patients with history of surgical repair of Tetralogy of Fallot. This report presents appearance of focal atrial tachycardia during radiofrequency ablation of the cavotricuspid isthmus
Frequency of HLA-B27 in Patients With Conductive System Disturbance and Implanted Permanent Pacemaker in Iran
Introduction: HLA-B27 is considered as one of the causes of heart conductive disorders. We studied the frequency of HLA-B27 among Iranian patients who had undergone permanent pacemaker implantation. Methods: This descri...
Evaluation of the pulse pressure index at the peak of exercise before and after cardiac rehabilitation
Background and Objectives: As a new supplementary therapeutic option, cardiac rehabilitation (CR) is getting more attention each day. Several studies have proved the positive impact on qualitative criteria but few studie...
Pulmonary Hypertension and Its Determinants in β-thalassemia Major and Intermedia Considering Left Ventricular Functional State
Introduction: Pulmonary hypertension (PHT) is a common complication in β-thalassemia. We aimed to determine the prevalence of PHT and its main indicators in patients with β thalassemia Major (TM) and β-thalassemia Interm...
Validity of Initial Clinical Diagnosis of Unstable Angina Based on the Invasive and Noninvasive Studies
Introduction: A few studies have focused on diagnostic performance of residents for controlling the patients with acute chest pain referring to chest pain units. We aimed to assess diagnostic performance of cardiology re...
Syncope during pregnancy in a patient with permanent cardiac pacemaker, due to increased pacing threshold.
A 22-year-old pregnant woman referred with syncope due to pacemaker malfunction. During the second trimester of pregnancy, the right ventricular (RV) lead pacing threshold increased and led to early generator depletion....