The American journal of cardiology
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Congenital heart disease (CHD) is a chronic illness. Few adults with CHD are cured and those with disease of moderate or great complexity remain at risk of premature death. Current adult CHD guidelines recommend that providers encourage their patients to complete advance directives. ⋯ Most patients (70%) reported that they wanted general information about the average life expectancy for patients with their heart condition. In conclusion, in contrast to recommendations from published guidelines, advance care planning documents are infrequently completed by outpatients. Health care providers caring for patients with CHD should educate their patients about advance directives and assist them in preparing formal end-of-life-planning documents.
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Comparative Study
Comparison of frail patients versus nonfrail patients ≥65 years of age undergoing percutaneous coronary intervention.
Frailty is a geriatric syndrome characterized by functional impairments and is associated with poor outcomes; however, the prevalence of frailty and its association with health status in patients treated with percutaneous coronary intervention (PCI) are unknown. To assess the prevalence of frailty and its association with health status in PCI-treated patients, we studied 629 patients ≥65 years old undergoing PCI from October 2005 through September 2008. Frailty was characterized using the Fried criteria: weight loss >10 lbs. in previous 1 year, exhaustion, low physical activity, poor gait speed, and poor grip strength (3 features = frail; 1 feature to 2 features = intermediate frailty; 0 feature = not frail). ⋯ Frail patients had more co-morbidities and more frequent left main coronary artery or multivessel disease after adjusting for age and gender (p <0.05 across groups). Multivariable linear regression demonstrated poorer health status in frail patients compared to nonfrail patients as evidenced by lower Short-Form 36 scores, lower SAQ scores for physical limitation, and lower SAQ scores for quality of life (p <0.001 for each health status domain). In conclusion, 1/5 of older patients are frail at the time of PCI and have greater comorbid burden, angiographic disease severity, and poorer health status than nonfrail adults.
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Diabetes mellitus is a major risk factor for coronary artery disease (CAD) and for diffuse and progressive atherosclerosis. We evaluated the outcomes of drug-eluting stent (DES) placement and coronary artery bypass grafting (CABG) in 891 diabetic patients (489 for DES implantation and 402 for CABG) and 2,151 nondiabetic patients (1,058 for DES implantation and 1,093 for CABG) with multivessel CAD treated from January 2003 through December 2005 and followed up for a median 5.6 years. Outcomes of interest included death; the composite outcome of death, myocardial infarction (MI), or stroke; and repeat revascularization. ⋯ These trends were consistent in nondiabetic patients (hazard ratio 0.80, 95% confidence interval 0.55 to 1.16, p = 0.23 for death; hazard ratio 0.77, 95% confidence interval 0.56 to 1.05, p = 0.10 for composite of death, MI, or stroke; hazard ratio 2.77, 95% CI 1.95 to 3.91, p <0.001 for repeat revascularization). There was no significant interaction between diabetic status and treatment strategy on clinical outcomes (p for interaction = 0.36 for death; 0.20 for the composite of death, MI, or stroke; and 0.40 for repeat revascularization). In conclusion, there was no significant prognostic influence of diabetes on long-term treatment with DES or CABG in patients with multivessel CAD.