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Arianna M. Belcher

Researcher at Harvard University

Publications -  31
Citations -  1206

Arianna M. Belcher is an academic researcher from Harvard University. The author has contributed to research in topics: Heart failure & Ventricular remodeling. The author has an hindex of 17, co-authored 31 publications receiving 970 citations. Previous affiliations of Arianna M. Belcher include Beth Israel Deaconess Medical Center.

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Head-to-head comparison of serial soluble ST2, growth differentiation factor-15, and highly-sensitive troponin T measurements in patients with chronic heart failure.

TL;DR: Baseline values of all 3 novel biomarkers independently predicted total CV events even after adjusting for clinical and biochemical characteristics, including NT-proBNP, with the best model including all 3 biomarkers showing the most promise.
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Soluble oligomeric amyloid-β induces calcium dyshomeostasis that precedes synapse loss in the living mouse brain.

TL;DR: These observations demonstrate a specific effect of oAβ on NMDA-mediated calcium influx, which triggers synaptic collapse in vivo, and leverages a method to quantitatively measure calcium concentration at the level of neuronal processes, cell bodies and single synaptic elements repeatedly and thus can be applicable to testing putative drugs and/or other intervention methodologies.
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Serial measurement of galectin‐3 in patients with chronic heart failure: results from the ProBNP Outpatient Tailored Chronic Heart Failure Therapy (PROTECT) study

TL;DR: The value of serial galectin‐3 measurement for prognosis and response to therapy in chronic HF is examined and it is found that it may mediate cardiac fibrosis.
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Effects of Optimism and Gratitude on Physical Activity, Biomarkers, and Readmissions After an Acute Coronary Syndrome The Gratitude Research in Acute Coronary Events Study

TL;DR: Post-ACS optimism, but not gratitude, was prospectively and independently associated with superior physical activity and fewer cardiac readmissions and interventions that target optimism can successfully increase optimism or improve cardiovascular outcomes in post- ACS patients is not yet known.