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Hector Barajas-Martinez on Muck Rack

Hector Barajas-Martinez

As seen in: Nature, PLOS ONE, Frontiers, EClinicalMedicine, International Journal of Cardiology
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Articles

Real-time risk prediction model for sepsis in patients with acute gastrointestinal bleeding: development and multicenter validation of a dynamic monitoring tool

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By Hangzhou Deepwise, Hector Barajas-Martinez, Dan Hu, Liying Zhan
| EClinicalMedicine Verified
Keywords Acute gastrointestinal bleeding (AGIB) Sepsis Nomogram Predictive model Shapley additive explanations (SHAP) Evidence before this study We systematically searched PubMed and Web of Science from inception to December 2024 using terms ("acute gastrointestinal bleeding" OR "AGIB") AND ("sepsis prediction" OR "sepsis risk"), identifying critical evidence gaps through English-language literature.
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Frontiers | Therapeutic difficulties in a patient with Ehlers-Danlos syndrome and numerous symptomatic premature ventricular contractions-case report and literature review

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By Hector Barajas-Martinez, Jolanta Wierzba, Jingquan Zhong, Oscar-Ulises Preciado-Gutierrez
| Frontiers
Case report A 28-year-old female patient diagnosed with Ehlers-Danlos syndrome type III (hypermobile EDS, hEDS) was admitted to the cardiology clinic because of a 3-year history of ventricular arrhythmia in the form of multiple premature ventricular contractions (PVCs). Previous transthoracic echocardiography revealed no abnormalities, except for the floppy anterior mitral valve leaflet accompanied by mild mitral regurgitation (Supplementary Videos S1–S3).
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Mechanisms underlying the antiarrhythmic effect of ARumenamide-787 in experimental models of the J wave syndromes and hypothermia

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By Hector Barajas-Martinez, Thomas Jefferson, Robert Cox, Victoria Robinson
| PLOS ONE
Loading metrics Open Access Peer-reviewed Research Article Abstract Background Brugada (BrS) and early repolarization syndromes (ERS), the so-called J wave syndromes (JWS), are associated with life-threatening ventricular arrhythmias. Pharmacologic approaches to therapy are currently limited. In this study, we examine the effects of ARumenamide-787 (AR-787) to suppress the electrocardiographic and arrhythmic manifestations of JWS and hypothermia.
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