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Coding intensity variation in Medicare Advantage.

Health Aff Sch

January 2025

Department of Health Care Policy, Harvard Medical School, Boston, MA 02115, United States.

Enrollment in Medicare Advantage (MA) plans rose to over 50% of eligible Medicare patients in 2023. Payments to MA plans incorporate risk scores that are largely based on patient diagnoses from the prior year, which incentivizes MA plans to code diagnoses more intensively. We estimated coding inflation rates for individual MA contracts using a method that allows for differential selection into contracts based on patient health.

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Vericiguat improves cardiac remodelling and function in rats with doxorubicin-induced cardiomyopathy.

ESC Heart Fail

January 2025

School of Clinical Medicine, Fujian Medical University, Department of Cardiology, Affiliated Hospital of Putian University, Putian, China.

Purpose: Vericiguat, a soluble guanylate cyclase (sGC) stimulator, has been demonstrated effective in improving prognosis of patients with heart failure with reduced ejection fraction. However, there are limited data concerning the effect of vericiguat in patients with doxorubicin (DOX)-induced cardiomyopathy (DIC). In this study, we investigated the effects of vericiguat on cardiac structure and function in rats with DIC as well as their potential mechanisms of action.

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Protective role of triiodothyronine in sepsis‑induced cardiomyopathy through phospholamban downregulation.

Int J Mol Med

March 2025

Department of Clinical Laboratory, Children's Hospital of Chongqing Medical University, National Clinical Research Center for Child Health and Disorders, Ministry of Education Key Laboratory of Child Development and Disorders, Chongqing Key Laboratory of Structural Birth Defect and Reconstruction, Chongqing 400014, P.R. China.

Sepsis is often a cause of mortality in patients admitted to the intensive care unit. Notably, the heart is the organ most susceptible to the impact of sepsis and this condition is referred to as sepsis‑induced cardiomyopathy (SIC). Low triiodothyronine (T3) syndrome frequently occurs in patients with sepsis, and the heart is one of the most important target organs for the action of T3.

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Background: Amid rapid urbanisation, the health effects of the built-environment have been widely studied, while research on elderly-supportive infrastructure and its interaction with PM (PM, Particulate Matter) exposure remains limited.

Objectives: To examine the effect of PM on cardiovascular hospitalisation risk among the elderly and the moderating role of elderly-supportive infrastructure in Wuhan, a city undergoing rapid urbanisation.

Methods: A time-stratified case-crossover design was adopted in which the K-means cluster analysis was applied to categorize elderly-supportive infrastructure.

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