Health Information Exchange of Medication Lists: Hospital Discharge to Home Healthcare.

Nurses report significant gaps in communication among patients discharged from the hospital with home healthcare (HHC) services. The aim of this pilot study was to quantify the contents of HHC admission packets used to guide nurses' first home visit after hospital discharge. We evaluated 20 randomly selected charts of older adults admitted to HHC after a hospitalization for heart failure. Admission packets contained nearly 50 pages of material, which frequently included duplicate documents printed from the hospital-based electronic health record (EHR). Despite the plethora of documents, most packets omitted key information, such as patients' cognitive and functional status, and even discharge summaries, which would be relevant and actionable for HHC nurses. Moreover, admission packets contained multiple, often discordant, EHR-generated medication lists, which makes reconciliation challenging for nurses and puts vulnerable patients at risk for adverse drug events. Overall, there is an urgent need to improve health information exchange between hospitals and HHC agencies, which will simultaneously promote nurse efficiency and patient safety.

Time Dependence of the Effect of Right Ventricular Dysfunction on Clinical Outcomes After Myocardial Infarction: Role of Pulmonary Hypertension.

BACKGROUND: The clinical importance of right ventricular (RV) function in acute myocardial infarction is well recognized, but the impact of concomitant pulmonary hypertension (PH) has not been studied. METHODS AND RESULTS: We studied 1044 patients with acute myocardial infarction. Patients were classified into 4 groups according to the presence or absence of RV dysfunction and PH, defined as pulmonary artery systolic pressure >35 mm Hg: normal right ventricle without PH (n=509), normal right ventricle and PH (n=373), RV dysfunction without PH (n=64), and RV dysfunction and PH (n=98). A landmark analysis of early (admission to 30 days) and late (31 days to 8 years) mortality and readmission for heart failure was performed. In the first 30 days, RV dysfunction without PH was associated with a high mortality risk (adjusted hazard ratio 5.56, 95% CI 2.05-15.09, P<0.0001 compared with normal RV and no PH). In contrast, after 30 days, mortality rates among patients with RV dysfunction were increased only when PH was also present. Compared with patients having neither RV dysfunction nor PH, the adjusted hazard ratio for mortality was 1.44 (95% CI 0.68-3.04, P=0.34) in RV dysfunction without PH and 2.52 (95% CI 1.64-3.87, P<0.0001) in RV dysfunction with PH. PH with or without RV dysfunction was associated with increased risk for heart failure. CONCLUSION: In the absence of elevated pulmonary pressures, the risk associated with RV dysfunction after acute myocardial infarction is entirely confined to the first 30 days. Beyond 30 days, PH is the stronger risk factor for long-term mortality and readmission for heart failure.