Association between Active Hobby before Hospitalization and Frailty at Discharge in Patients with Acute Cardiovascular Disease.

Objectives: It is essential to identify the factors that reduce the risk of frailty at discharge in patients with cardiovascular disease. We sought to verify the association between pre-admission hobbies and frailty at discharge in patients hospitalized for acute cardiovascular diseases.

Methods: We retrospectively analyzed the cases of the 269 patients admitted to our hospital with cardiovascular diseases, excluding those who required assistance with activities of daily living before admission or had missing data on hobbies or frailty.

Association of Frailty and Depressive Symptoms With the Establishment of Exercise Habits in Patients Undergoing Outpatient Cardiac Rehabilitation.

Objective: To assess whether patients undergoing outpatient cardiac rehabilitation who have frailty and depressive symptoms at discharge are less likely than those without these condition to establish positive exercise habits.

Design: A retrospective cohort study that involved the assessment of frailty and depressive symptoms at the end of a 3-month course of cardiac rehabilitation. Frailty was defined as the patient noting 3 or more items using the criteria of Fried et al, while depressive symptoms were delineated by Patient Health Questionnaire-9 (PHQ-9) scores of 10 or greater.

The intercalation of N,N,N',N'-tetramethyl-ethane-1,2-diamine (tmeda) into C6Li and C12Li.

Liquid N,N,N',N'-tetramethyl-ethane-1,2-diamine (tmeda) was intercalated into preprepared C(6)Li or C(12)Li. X-ray diffraction from the ternary compound indicates an identity period of 11.5 Å.