The association of serum adiponectin level with activities of daily living in hospitalized elderly patients with heart failure.

Background: Several studies have reported a relationship between elevated serum adiponectin levels and poor outcomes in patients with heart failure (HF). However, data on the activities of daily living (ADL) in elderly patients with HF are limited.

Methods: We evaluated 218 hospitalized elderly (≥65 years) patients with HF who underwent a comprehensive cardiac rehabilitation (CR) program during hospitalization.

Predictive value of abdominal aortic calcification index for mid-term cardiovascular events in patients with acute coronary syndrome.

The utility of abdominal aortic calcification (AAC) for prediction of cardiovascular events (CVEs) in patients with acute coronary syndrome (ACS) remains to be determined. The aim of this prospective study was to determine the predictive value of the abdominal aortic calcification index (ACI), a semi-quantitative measure of AAC, for CVEs in patients with ACS. We evaluated 314 patients with ACS.

Evolutionary history of disease-susceptibility loci identified in longitudinal exome-wide association studies.

Background: Our longitudinal exome-wide association studies previously detected various genetic determinants of complex disorders using ~26,000 single-nucleotide polymorphisms (SNPs) that passed quality control and longitudinal medical examination data (mean follow-up period, 5 years) in 4884-6022 Japanese subjects. We found that allele frequencies of several identified SNPs were remarkably different among four ethnic groups. Elucidating the evolutionary history of disease-susceptibility loci may help us uncover the pathogenesis of the related complex disorders.

Identification of 26 novel loci that confer susceptibility to early-onset coronary artery disease in a Japanese population.

Early-onset coronary artery disease (CAD) has a strong genetic component. Although genome-wide association studies have identified various genes and loci significantly associated with CAD mainly in European populations, genetic variants that contribute toward susceptibility to this condition in Japanese patients remain to be definitively identified. In the present study, exome-wide association studies (EWASs) were performed to identify genetic variants that confer susceptibility to early-onset CAD in Japanese.