The majority are potentially preventable. Most cases are reactivated

latent infection after immune suppression. Donor-transmitted TB is very rare. We report three cases of TB that were transmitted by organ transplantation from a single AMN-107 order donor.”
“Congenital heart disease (CHD) is the most common congenital anomaly, affecting 1 % of live births. The field of pediatric cardiology has witnessed major advances over the past 25 years triggered by research initiatives focusing on CHD. However, large disparities exist in research capabilities between Arab developing nations and the developed nations. This study used bibliometric analysis to assess the contribution of the Arab countries to CHD research. To identify articles on CHD published in the Arab countries, the United States, and Europe, a systematic search was run on MEDLINE, PubMed, and Scopus. The Arab countries, with

an estimated population find more of 362 million, published 530 research articles addressing CHD in the last 25 years (average, 1.5 articles/10(6) population). This compares with 12,936 research articles published in the United States (average, 41 articles/10(6) population) and 12,260 published in Europe (average, 24.3 articles/10(6) population). Basic research relating to genetics and animal models of CHD is emerging sparsely in the Arab world, with few articles published in high-impact-factor journals. The Arab world research output in the field of CHD per capita is substantially low, estimated to be 29 times less than in developed countries. Despite the minimal increase in published research articles in global periodicals, most of the research relating to CHD continues to be far from innovative. Regional collaborations with international linkage are starting to evolve. The research facilities in the Arab countries need to increase substantially in research and infrastructure funding to keep up with the pace of research in developing countries.”
“Various rhythm and conduction abnormalities can develop in acute rheumatic fever. This study investigated rhythm and conduction abnormalities in children with acute rheumatic fever

using a standard 12-lead electrocardiogram and 24-h rhythm Holter recordings. This multicenter retrospective study, performed between August 2011 and March Vorinostat solubility dmso 2012, enrolled 73 consecutive children with acute rheumatic fever. Standard electrocardiography was used to measure PR and corrected QT intervals. Holter recordings were evaluated for all the patients, and 52 of the patients (71.2 %) had carditis that was either isolated or together with other major criteria. A positive correlation was detected between carditis and the mean PR interval on standard electrocardiography, but this was not significant (p > 0.05). Standard electrocardiography showed a significant positive correlation between PR and corrected QT intervals (p = 0.03; r = 0.55).