[Characteristics and one-year outcomes in elderly patients hospitalised with heart failure and preserved, mid-range and reduced ejection fraction].

Introduction: The latest European Society of Cardiology Heart Failure (HF) guidelines define three types of HF according to the ejection fraction (EF): HF with reduced EF (HFrEF) when EF<40%, HF with mid-range EF (HFmrEF), when EF 40-49%, and HF with preserved EF (HFpEF) when EF≥50%. The objective of this study was to analyse the characteristics and results of elderly patients hospitalised with HF according to the new classification using EF.

Methods: A prospective study was carried out with 531 HF patients aged ≥75 years classified according to EF, and admitted in the geriatric wards of 6 hospitals in Spain.

Safety of Direct Oral Anticoagulants and Vitamin K Antagonists in Oldest Old Patients: A Prospective Study.

Objective: The safety of direct oral anticoagulants (DOACs) in oldest old patients with nonvalvular atrial fibrillation (NVAF) in daily clinical practice has not been systematically assessed. This study examined the safety of DOACs and dicumarol (a vitamin K antagonist) in NVAF geriatric patients.

Design: Prospective study from January 2010 through June 2015, with follow-up through January 2016.

Health Literacy and Health Outcomes in Very Old Patients With Heart Failure.

Introduction And Objectives: Health literacy (HL) has been associated with lower mortality in heart failure (HF). However, the results of previous studies may not be generalizable because the research was conducted in relatively young and highly-educated patients in United States settings. This study assessed the association of HL with disease knowledge, self-care, and all-cause mortality among very old patients, with a very low educational level.

The frailty syndrome is associated with adverse health outcomes in very old patients with stable heart failure: A prospective study in six Spanish hospitals.

Background: Most studies on the association between the frailty syndrome and adverse health outcomes in patients with heart failure (HF) have used non-standard definitions of frailty. This study examined the association of frailty, diagnosed by well-accepted criteria, with mortality, readmission and functional decline in very old ambulatory patients with HF.

Methods: Prospective study with 497 patients in six Spanish hospitals and followed up during one year.

The frailty syndrome and mortality among very old patients with symptomatic severe aortic stenosis under different treatments.

Background: The role of frailty as a prognostic factor in non-selected patients with symptomatic severe aortic stenosis (SAS) is still uncertain. This study aims to examine the association between the frailty syndrome and mortality among very old patients with symptomatic SAS, and to assess whether the association varies with the type of SAS treatment.

Methods And Results: Prospective study of 606 patients aged ≥75years with symptomatic SAS, recruited from February 2010 to January 2015, who were followed up through June 2015.