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IntroductionThe adult CHD population is increasing and ageing and remains at high risk for morbidity and mortality. In a retrospective single-centre study, we conducted a comprehensive review of non-elective hospitalisations of adults with CHD and explored factors associated with length of stay.MethodsWe identified adults (⩾18 years) with CHD admitted during a 12-month period and managed by the adult CHD service. Data regarding demographics, cardiac history, hospital admission, resource utilisation, and length of stay were extracted.ResultsThere were 103 admissions of 91 patients (age 37±10 years; 52% female). Of 91 patients, 96% had moderate or complex defects. Of 103 admissions, 45% were through the emergency department. The most common reasons for admission were arrhythmia (37%) and heart failure (28%); 29% of admissions included a stay in the ICU. The mean number of consultations by other services was 2.0. Electrophysiology and anaesthesiology departments were most frequently consulted. After removing outliers, the mean length of stay was 7.9±7.4 days (median=5 days). The length of stay was longer for patients admitted for heart failure (12.2±10.3 days; p=0.001) and admitted directly to the ward (9.6±8.9 days; p=0.009).ConclusionsAmong non-electively hospitalised adults with CHD in a tertiary-care centre, management often entails an interdisciplinary approach, and the length of stay is longest for patients admitted with heart failure. The healthcare system must ensure optimal resources to maintain high-quality care for this expanding patient population.

There is consensus regarding the importance of a thoughtful and coordinated transition process to support adolescents and young adults with congenital heart disease (CHD) as they take increasing responsibility for their health care management and transfer from pediatric to adult care. Few CHD teams, however, offer formal transition programs. This paper describes the development of the Toronto CHD Transition Task Force, which is an interdisciplinary group of pediatric and adult providers committed to undertaking practical strategies to optimize the transition and transfer of adolescents and young adults with CHD. Task Force initiatives are described in three categories: (1) patient and family education, (2) preparation for transfer, and (3) coordinated transfer of care. It is hope that the experiences and resources of this Task Force will assist other programs interested in developing or expanding their transition services.

ObjectivesThis study evaluated the effect of statin therapy on mortality in individuals with significant coronary artery disease (CAD) stratified by age.BackgroundHydroxymethylglutaryl coenzyme A reductase inhibitors (statins) significantly reduce morbidity and mortality in individuals with CAD. Unfortunately, the large statin trials excluded individuals over 80 years old, and it is therefore unknown whether very elderly individuals benefit from statins as do younger individuals.MethodsA cohort of 7,220 individuals with angiographically defined significant CAD (≥70%) was included. Statin prescription was determined at hospital discharge. Patients were followed up for 3.3 ± 1.8 years (maximum 6.8). Patients were grouped by age (

Background— Coronary artery bypass surgery (CABG) and percutaneous coronary intervention with stenting (PCI-S) are both safe and effective approaches for revascularization in patients with multivessel coronary artery disease. However, conflicting information exists when comparing the efficacy of the two methods. In this study, we examined the outcomes of major adverse cardiovascular events and death for subgroups of typical “real-world” patients undergoing coronary revascularization in the modern era. Methods and Results— Patients were included if they were revascularized by CABG or PCI-S, had ≥5 years of follow-up, and had ≥2-vessel disease. Patients were followed for an average of 7.0±3.2 years for incidence of death and major adverse cardiovascular events (death, myocardial infarction, or repeat revascularization). Multivariate regression models were used to correct for standard cardiac risk factors including age, sex, hyperlipidemia, diabetes mellitus, family history of coronary artery disease, smoking, hypertension, heart failure, and renal failure. Subgroup analyses were also performed, stratified by age, sex, diabetes, ejection fraction, and history of PCI-S, CABG, or myocardial infarction. A total of 6369 patients (CABG 4581; PCI-S 1788) were included. Age averaged 66±10.9 years, 76% were male, and 26% were diabetic. Multivariate risk favored CABG over PCI-S for both death (hazard ratio 0.85; P =0.001) and major adverse cardiovascular events (hazard ratio 0.51; P Conclusions— In this large observational study of patients undergoing revascularization for multivessel coronary artery disease, a long-term benefit was found, in relationship to both death and major adverse cardiovascular events, for CABG over PCI-S regardless of diabetic status or other stratifications.

Inflammation has been implicated in the pathogenesis of cardiovascular diseases. C-reactive protein (CRP), a marker of systemic inflammation, predicts the risk of coronary events and stroke. Atrial fibrillation (AF) is associated with atrial structural changes that may have an inflammatory basis. We tested the hypothesis that CRP is a risk factor for AF. Subjects were those included in the database registry of the Intermountain Heart Collaborative Study from 1994 to 2001. Patients who hador=1 electrocardiogram that demonstrated AF formed the disease group (n = 347), and those who had neither electrocardiographic nor clinical evidence for AF comprised the control group (n = 2,449). Logistic regression assessed the quartile (Q) of CRP and 13 other clinical and angiographic predictors of AF. Average age was 63 +/- 12 years, 33% were women, and 61% had advanced coronary artery disease. Patients who had AF were older (by 7 years) and more frequently had a history of heart failure than did controls (41% vs 9%). CRP was higher in patients who had AF than in controls (p0.001). Q-CRP was a univariable predictor of AF (odds ratio 1.39/Q, 95% confidence interval 1.25 to 1.55, p0.001). Adjusting for age and heart failure decreased the predictive value of Q-CRP to 1.20/Q (95% confidence 1.07 to 1.34, p = 0.002), whereas further adjustment for 11 other variables had little additional effect (odds ratio 1.19/Q, 95% confidence interval 1.06 to 1.33, p = 0.003). Thus, high levels of CRP independently predicted an increased risk of AF among a large, prospectively studied patient cohort that was assessed angiographically. Increased CRP is a new risk marker for AF propensity, and testing therapies that target inflammation should be considered.

Despite well-documented clinical benefit of the use of statins in patients with coronary artery disease (CAD) and even mild lipid elevations, studies have documented the presence of a significant "treatment gap" between those patients in whom treatment is indicated and those patients who actually receive it. It has been proposed that a prescription for statin therapy given to indicated patients at the time of initial angiographic diagnosis of CAD has the potential to improve long-term medication compliance, but this requires further evaluation. We prospectively followed 600 patients with angiographically demonstrated CAD (diameter stenosis > or = 70%) who met the National Cholesterol Education Project (NCEP) guidelines for statin therapy for an average of 3.0 years (range 2.0 to 4.6). Patients were an average of 65 years of age, 78% were men, 77% presented initially with acute ischemic syndrome, and 64 (10.7%) died during follow-up. Overall, 105 patients (18%) were discharged from the initial hospitalization with a statin prescription. At long-term follow-up, the number of patients taking statins had increased to 47%. However, long-term statin compliance was significantly higher among patients initially discharged with a statin prescription than those who were not (77% vs 40%; p < 0.0001). Additionally, those patients discharged with a statin prescription had significantly reduced mortality rate at long-term follow-up (5.7% vs 11.7%; p = 0.05). Cox hazard regression analysis, controlling for all known clinical baseline variables, confirmed the absence of a prehospital discharge statin prescription to be an independent predictor of increased mortality (hazard ratio 2.4) with a statistical trend (p = 0.06). Thus, this study demonstrates that after angiographic diagnosis of CAD, prescription of appropriate statin therapy at the time of hospital discharge improves long-term statin compliance and may significantly enhance survival.