title: Impact of aging on hostility in coronary patients and effects of cardiac rehabilitation and exercise training in elderly persons.
abstract: Hostility is a coronary artery disease (CAD) risk factor affecting recovery after major CAD events. Yet, few data exist on the impact of aging on hostility in CAD patients or the effects of cardiac rehabilitation on elderly patients with high hostility. The authors studied 500 consecutive patients following CAD events to determine the impact of aging on hostility scores, the prevalence of hostility symptoms, and the response of elderly persons with hostility symptoms to cardiac rehabilitation programs. Overall hostility scores (p<0.01) and prevalence of hostility symptoms (8% in 268 elderly vs. 28% in 81 younger patients [aged <50 years]) were inversely related to age (p<0.01). Elderly persons with hostility symptoms had greater weight (p=0.02), four times higher anxiety and depression scores (p<0.0001), two times higher scores for somatization (p<0.0001), and 17% lower scores for quality of life (p<0.001) compared with elderly persons without hostility symptoms. Marked reduction in hostility and improvements in other risk factors occurred following rehabilitation. These results demonstrate the inverse relationship between age and hostility symptoms in patients with CAD. Although hostility symptoms are relatively uncommon in elderly persons with CAD, these patients have more adverse CAD risk profiles and still have marked improvements following cardiac rehabilitation and exercise training programs.
authors.affiliation: Ochsner Heart and Vascular Institute, New Orleans, LA 70121, USA. clavie@ochsner.org
authors.forename: Carl J
authors.initials: CJ
authors.lastname: Lavie
authors.forename: Richard V
authors.initials: RV
authors.lastname: Milani
mesh_terms: D000368:Aged; D000375:Aging / Q000523:psychology*; D001007:Anxiety / Q000209:etiology; D001835:Body Weight; D003324:Coronary Artery Disease / Q000523:psychology* / Q000534:rehabilitation*; D003863:Depression / Q000209:etiology; D005081:Exercise Therapy; D005260:Female; D006791:Hostility; D006801:Humans; D008297:Male; D008603:Mental Health; D008875:Middle Aged; D015995:Prevalence; D011602:Psychophysiologic Disorders / Q000209:etiology; D011788:Quality of Life