“…A majority of studies (n ¼ 8) examined specialist and advanced-level nursing functions such as titration of b-blocker medications alone (Driscoll et al, 2011;Driscoll et al, 2014) or in combination with other medications (Ortiz-Bautista et al, 2018;Lowery et al, 2012), coordinated discharge and transitional care (David et al, 2015;Rhiantong et al, 2019), patient telephone follow-up (Bdeir et al, 2015;Jaarsma et al, 2008;Ko¨berich et al, 2015;Lowery et al, 2012), and patient education (Bdeir et al, 2015;David et al, 2015;de Souza et al, 2014;Ko¨berich et al, 2015;Lowery et al, 2012;Ortiz-Bautista et al, 2018). Four studies also examined the effectiveness of home visits (de Souza et al, 2014;Driscoll et al, 2011;Driscoll et al, 2014;Jaarsma et al, 2008), and one study tested nursing diagnoses of HF severity (Sauer et al, 2010).…”