https://www.selleckchem.com/products/hppe.html 48; p less then 0.001) and tweets (2013, 1.84; 2015, 6.68; 2017, 27.8; p less then 0.001), reaching a larger readership via Twitter (2013, 4,210; 2015, 19,300; 2017, 66,800; p less then 0.001). Log-transformed Altmetric scores were correlated with log-transformed citations for articles published in 2017 (rs=0.40; p=0.02). On multivariable analysis, tweets (OR 1.27 [95%CI 1.01-1.61]; p=0.044) and mentions by news outlets (OR 30.49 [95%CI 4.03-230.16]; p=0.001) were predictive of high Altmetric scores. Conclusions This longitudinal analysis demonstrates that social media attention related to top performing articles has increased in recent years. Social media is an effective tool to increase article reach and knowledge translation, with Altmetric scores that correlated with citations.Decision making for univentricular or anatomical repair remains challenging in children with borderline left ventricle. The unpredictable outcomes have led many caregivers to pursue single ventricle strategy. We describe two cases of patients with borderline left ventricle initially palliated with univentricular strategy followed by very late conversion to anatomical repair 4 and 16 years later. Anatomical conversion should be considered for these patients even many years later. During the first palliation stages, hemodynamic conditions preserving the potential for growth of the LV should be maintained.Background Contradictory findings from randomized trials addressing similar research questions are not uncommon in medicine. While differing results may reflect true differences in the treatment effects or in the deliverability of the intervention, more commonly it is as a consequence of small but important discrepancies in study design. Methods The writing group selected four recent trials with apparently contradictory results (two on revascularization for left main coronary stenosis and two on treatment of secondary mitral regurgitation). Deta