Skip to main page content
U.S. flag

An official website of the United States government

Dot gov

The .gov means it’s official.
Federal government websites often end in .gov or .mil. Before sharing sensitive information, make sure you’re on a federal government site.

Https

The site is secure.
The https:// ensures that you are connecting to the official website and that any information you provide is encrypted and transmitted securely.

Access keys NCBI Homepage MyNCBI Homepage Main Content Main Navigation

Search Page

Filters

My NCBI Filters

Results by year

Table representation of search results timeline featuring number of search results per year.

Year Number of Results
1981 1
1982 2
2013 1
2014 1
2015 4
2016 1
2017 3
2018 3
2019 1
2020 3
2021 11
2022 15
2023 5
2024 3

Text availability

Article attribute

Article type

Publication date

Search Results

45 results

Results by year

Filters applied: . Clear all
Page 1
Developing Clinical Risk Prediction Models for Worsening Heart Failure Events and Death by Left Ventricular Ejection Fraction.
Parikh RV, Go AS, Bhatt AS, Tan TC, Allen AR, Feng KY, Hamilton SA, Tai AS, Fitzpatrick JK, Lee KK, Adatya S, Avula HR, Sax DR, Shen X, Cristino J, Sandhu AT, Heidenreich PA, Ambrosy AP. Parikh RV, et al. Among authors: tai as. J Am Heart Assoc. 2023 Oct 3;12(19):e029736. doi: 10.1161/JAHA.122.029736. Epub 2023 Sep 30. J Am Heart Assoc. 2023. PMID: 37776209 Free PMC article.
Assessing User Retention of a Mobile App: Survival Analysis.
Lin YH, Chen SY, Lin PH, Tai AS, Pan YC, Hsieh CE, Lin SH. Lin YH, et al. Among authors: tai as. JMIR Mhealth Uhealth. 2020 Nov 26;8(11):e16309. doi: 10.2196/16309. JMIR Mhealth Uhealth. 2020. PMID: 33242023 Free PMC article.
45 results