1. Centers for Disease Control and Prevention. Heart failure fact sheet. Available at: http://www.cdc.gov/DHDSP/data_statistics/fact_sheets/fs_heart_failure.htm. ND. Accessed April 30, 2018.
2. Hospitals Compare. Rate of unplanned readmission for heart failure. Available at: https://www.medicare.gov/hospitalcompare. ND. Accessed April 30, 2018.
3. 2013 ACCF/AHA guidelines for the management of heart failure: executive summary: a report of the American College of Cardiology Foundation/American Heart Association task force on practice guidelines. 2013. Available at: http://content.onlinejacc.org/. Accessed May 1, 2018.
4. 2016 ACC/AHA/HFSA focused update on new pharmacological therapy for heart failure: an update of the 2013 ACCF/AHA guideline for the management of heart failure. 2016. Available at: http://content.onlinejacc.org/. Accessed May 1, 2018.
5. 2017 ACC/AHA/HFSA focused update on new pharmacological therapy for heart failure: an update of the 2013 ACCF/AHA guideline for the management of heart failure. 2016. Available at: http://content.onlinejacc.org/. Accessed May 1, 2018.