Real world data on management and outcomes of ventricular tachycardia (VT) storm are scarce. This prospective study evaluates the clinical profile, in-hospital outcome and intermediate outcome in patients presenting with VT Storm. A majority (36/50, 72%) were male and the age was 54 ± 15 years. Scar VT was the most common underlying substrate for VT stormand pleomorphic VT was the predominant morphology. Twenty-one (42%) patients underwent cardiac sympathetic denervation, 6 (12%) patients underwent radiofrequency ablation (RFA), 3 (6%) patients amongst these underwent both the precedures in addition to conventional medical management. The overall mortality was 18% and VT free survival was 54%at 6 months follow up. VT recurrence was more common with severe LV dysfunction.
"Digitalis toxicity, often candidly indexed as poisoning, has plagued the medical profession for over 200 years. The situation qualifies as a professional disgrace on the basis of three items: the situation persists, physicians are often slow to recognize it and, over the decades, writers have been harsh in their denunciation of fellow physicians when toxicity has occurred…." These are the opening remarks of an essay published in 1983 on the 2nd centenary of William Withering's 'magic potion from foxglove's extract for dropsy.' Even today, after many decades, these words appear relevant! We present and discuss an interesting ECG of digitalis toxicity.
Iatrogenic arteriovenous fistula is a unique complication during pacemaker implantation. A 55‐year‐old man was posted for pacemaker implantation for recurrent unexplained syncope with trifascicular AV block. After axillary/subclavian venous puncture and introduction of RV lead, arterial spurting was immediately noticed as the the sheath was peeled away. After dissecting the overlying pectoralis muscle, deep sutures and manual compression achieved hemostasis. However, Subclavian arteriogram revealed an arteriovenous fistula from a lateral thoracic artery branch to the innominate vein. Hilal coils were deployed near the fistulous orifice, leading to complete resolution of the leak. After 3 days, pacemaker was implanted from right side. A multidisciplinary approach was the key to successful outcome.
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