Giornale italiano di cardiologia : organo ufficiale della Federazione italiana di cardiologia : organo ufficiale della Società italiana di chirurgia cardiaca
-
G Ital Cardiol (Rome) · Jan 2013
Review[Catheter ablation as first-line therapy for atrial fibrillation: an analysis of available evidence].
In patients with symptomatic atrial fibrillation refractory to antiarrhythmic therapy, catheter ablation is effective in restoring and maintaining sinus rhythm, in reducing hospitalization and improving quality of life. On the other hand, the role of catheter ablation as first-line therapy for atrial fibrillation is still controversial and has been recently evaluated by two randomized controlled trials and two consecutive case series. These studies showed the superiority of catheter ablation over antiarrhythmic therapy for the rhythm control of atrial fibrillation, with similar rates of complications between the two groups. According to these results, catheter ablation could be considered as first-line therapy for patients with symptomatic paroxysmal atrial fibrillation without significant heart disease.
-
G Ital Cardiol (Rome) · Jan 2013
Case Reports[A case of electrical storm in a patient with short-coupled variant of torsade de pointes].
Short-coupled variant of torsade de pointes (TdP) is an uncommon variant of polymorphic ventricular tachycardia with unknown etiology. It is initiated by a closely coupled premature ventricular complex (<300 ms) in the absence of QT prolongation and structural heart disease. Verapamil seems to be the only drug able to suppress the arrhythmia but, as it does not reduce the risk of sudden death, implantation of a cardioverter-defibrillator (ICD) is recommended. ⋯ She was discharged from the hospital on oral therapy with verapamil (240 mg/day), and she was free of recurrence 12 months later when an electrical storm occurred. The verapamil dose was therefore increased to 480 mg/day. Unifocal VPBs disappeared from her body surface ECG, and the subsequent 3-year follow-up was uneventful.
-
G Ital Cardiol (Rome) · Jan 2013
[The network for acute coronary syndromes in the metropolitan area of Cagliari (Italy): management of ST-elevation myocardial infarction, reperfusion time, and adherence to guidelines].
An integrated network for the management of acute ST-elevation myocardial infarction (STEMI) allows a pre-hospital diagnosis and facilitates the best strategy to provide the most effective reperfusion therapy. This study aims to assess the network impact on timing and mode of reperfusion in the metropolitan area of Cagliari. ⋯ Our results show that an integrated network provides a pre-hospital diagnosis in the majority of STEMI. However, only a direct transport to the cath-lab allows to achieve a FMC-to-balloon ≤90 min in a large proportion of patients. Out of this condition, adherence to guideline-recommended time of ≤90 min is significantly lower.