Evaluation of intracranial vasculitis in tuberculous meningitis using magnetic resonance vessel wall imaging technique.

Background: Tuberculous meningitis (TBM) is a global health problem with important complications such as acute infarcts secondary to vasculitis contributing to adverse outcomes. The objective of this study is to assess intracranial vasculitis in patients with TBM, either during their initial diagnosis or during follow-up while on standard antituberculous therapy.

Methods: Ten patients with TBM underwent magnetic resonance (MR) based vessel wall imaging (VWI) to identify intracranial vasculitis (five patients during their initial presentation and the other five patients during their follow-up visit).

Early experience with attain stability, an activefixation LV lead: virtues and pitfalls.

Background: Appropriate left ventricle (LV) lead placement is integral to successful cardiac resynchronization therapy (CRT). Lead dislodgement and phrenic nerve stimulation (PNS) are major obstacles. A recent trial of an active fixation LV lead (Attain Stability 20066, Medtronic Inc.