0001) and when RF was delivered < 24 mm from the esophagus (sensitivity 91%, specificity 81%, positive predictive value 75%, and negative predictive value 93%).

Conclusion: A thermal probe placed in the esophagus provides real-time T degrees monitoring and anatomic localization. A T degrees rise is more likely during ablation of left PVs and during RF deliveries within CA3 24 mm of the esophageal thermal probe. (PACE 2010; 33:1239-1248).”
“A 2-instrument set

comprising a half-circle axis marker and a degree gauge that facilitates precise placement of ink marks on the cornea is described. Guiding the half-circle axis marker by the previously positioned degree gauge ensures placement of the marks on the astigmatic axis line that transects the center of the cornea and overlies the index marks on the toric intraocular lens.”
“The chemical state evolution of the Al-Si-N thin films at various’ Si contents is investigated by x-ray photoelectron spectroscopy (XPS).

The detailed evolution of the Al 2p, Si 2p, and N Is photoelectrons line positions and widths are used to identify different chemical environments as the Si content is changed. The results are compared to x-ray diffraction (XRD) data that indicate the buy GSK690693 formation of a two-phase Al1-x SixN/SiNy composite when the solubility limit of 6 at. % of Si in AIN is exceeded. In contrast to XRD data, no particular effect is observed in the XPS data at the solubility limit of Si. Instead, two compositional regions can be identified that are separated by a distinct change in the evolution of selleck kinase inhibitor core level binding energy differences

and chemical shifts at about 10-15 at. % of Si. This silicon concentration is identified as the onset of the formation of a SiNy intergranular phase that is a few monolayers thick, having a chemical bonding similar to that in bulk silicon nitride. The observed changes in the XPS data coincide well with the structural changes in the material at different silicon contents. The unambiguous identification of phases, especially of minority phases from XPS data, is, however, not possible. (C) 2010 American Institute of Physics. [doi:10.1063/1.3460099]“
“Methods: Randomized trial of 22 patients with CPAF and indication for mitral valve surgery. Ten patients underwent conventional surgery (SURG) and 12 RF. To prove the efficacy of the blockage lines, epicardial pacemaker wires were placed in the isolated pulmonary veins region (IPVR) and right atria (RA).

Results: There were no differences in the baseline data among the groups. All patients remained in SR during the immediate postoperative period. Block lines were tested in patients who remained in SR during the following days (eight in SURG and nine in RF). The median value of thresholds to conduct the stimulus of IPVR for the RA was 18 mA in SURG and 3 mA in RF (P < 0.022). Eight SURG patients and seven RF patients (P < 0.38) remained in SR at hospital discharge.