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BACKGROUND: ST-segment elevation myocardial infarction (STEMI) is associated with high early mortality. However, it remains unclear if patients surviving the early phase have long-term excess mortality. OBJECTIVES: This study aims to assess excess mortality in STEMI patients treated with primary percutaneous coronary intervention (PCI) compared with an age- and- sex-matched general population at landmark periods 0 to 30 days, 31 to 90 days, and 91 days to 10 years. METHODS: Using the Western Denmark Heart Registry, we identified first-time PCI-treated patients who had primary PCI for STEMI from January 2003 to October 2018. Each patient was matched by age and sex to 5 individuals from the general population. RESULTS: We included 18,818 patients with first-time STEMI and 94,090 individuals from the general population. Baseline comorbidity burden was similar in STEMI patients and matched individuals. Compared with the matched individuals, STEMI was associated with a 5.9% excess mortality from 0 to 30 days (6.0% vs 0.2%; HR: 36.44; 95% CI: 30.86-43.04). An excess mortality remained present from 31 to 90 days (0.9% vs 0.4%; HR: 2.43; 95% CI: 2.02-2.93). However, in 90-day STEMI survivors, the absolute excess mortality was only 2.1 percentage points at 10-year follow-up (26.5% vs 24.5%; HR: 1.04; 95% CI: 1.01-1.08). Use of secondary preventive medications such as statins, antiplatelet therapy, and beta-blockers was very high in STEMI patients throughout 10-year follow-up. CONCLUSIONS: In primary PCI-treated STEMI patients with high use of guideline-recommended therapy, patients surviving the first 90 days had 10-year mortality that was only 2% higher than that of a matched general population.
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Intervenção Coronária Percutânea , Sistema de Registros , Infarto do Miocárdio com Supradesnível do Segmento ST , Humanos , Infarto do Miocárdio com Supradesnível do Segmento ST/mortalidade , Infarto do Miocárdio com Supradesnível do Segmento ST/terapia , Masculino , Feminino , Intervenção Coronária Percutânea/estatística & dados numéricos , Idoso , Pessoa de Meia-Idade , Dinamarca/epidemiologia , Fatores de Tempo , Taxa de Sobrevida/tendências , Seguimentos , Mortalidade/tendênciasRESUMO
AIMS: Assessment of residual cardiovascular risk in statin-treated patients with atherosclerotic cardiovascular disease (ASCVD) is pivotal for optimizing secondary preventive therapies. This study investigates if non-high-density lipoprotein cholesterol (non-HDL-C) is associated with residual ASCVD risk in statin-treated ischaemic heart disease (IHD) patients with and without diabetes. METHODS AND RESULTS: Using the Western Denmark Heart Registry, we identified statin-treated patients with IHD examined by coronary angiography (CAG) from 2011 to 2020. Non-HDL-C was assessed within 1 year after CAG. Outcomes were ASCVD (myocardial infarction, ischaemic stroke, and cardiovascular death) and all-cause death. Cox regression analyses obtained hazard ratios (HRs) adjusted for age, sex, smoking, and hypertension. A total of 42 057 patients were included: 8196 patients with diabetes and 33 861 without diabetes. During the median 4.6 years of follow-up, event rates per 1000 person-years of ASCVD were 28.8 (27.1-30.5) and 17.2 (16.5-17.8) among patients with and without diabetes. In patients with diabetes, the adjusted HRs of ASCVD as compared with non-HDL-C < 25th percentile were 1.0 (0.9-1.2), 1.3 (1.1-1.6), and 1.6 (1.2-2.1) for patients in the 25th-74th, 75th-94th, and ≥95th percentiles. In patients without diabetes, the corresponding adjusted HRs were 1.1 (0.9-1.1), 1.2 (1.1-1.4), and 1.7 (1.4-2.0). Results were consistent across sex, age, clinical presentation, and low-density lipoprotein cholesterol strata. CONCLUSION: In statin-treated IHD patients with and without diabetes, non-HDL-C, especially above the 75th percentile, is associated with residual cardiovascular risk. These results have implications for secondary prevention, targeting patients who may benefit most from intensified preventive therapy.
Relevant to individuals, both with and without diabetes, who receive cholesterol-lowering therapy due to ischaemic heart disease, having a high level of non-HDL cholesterol is associated with risk of heart attack, stroke, and death.In individuals with diabetes, having a high compared to a low non-HDL cholesterol level was associated with a 3060% increased risk of heart attack, stroke, and death. For individuals without diabetes, the high non-HDL cholesterol level was linked to an increased risk by up to 70%.In clinical practice, calculation of non-HDL cholesterol, from the standard lipid profile with no inconvenience to the patient, offers a possibility to identify patients who face a high risk of heart attack, stroke, and death. Patients with high levels of non-HDL cholesterol may benefit from optimized preventive therapy.
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Biomarcadores , Diabetes Mellitus , Inibidores de Hidroximetilglutaril-CoA Redutases , Sistema de Registros , Humanos , Masculino , Inibidores de Hidroximetilglutaril-CoA Redutases/uso terapêutico , Feminino , Dinamarca/epidemiologia , Idoso , Pessoa de Meia-Idade , Diabetes Mellitus/sangue , Diabetes Mellitus/epidemiologia , Diabetes Mellitus/tratamento farmacológico , Medição de Risco , Biomarcadores/sangue , Fatores de Risco de Doenças Cardíacas , Fatores de Risco , Fatores de Tempo , Dislipidemias/sangue , Dislipidemias/tratamento farmacológico , Dislipidemias/epidemiologia , Dislipidemias/diagnóstico , Dislipidemias/complicações , Prevenção SecundáriaRESUMO
Purpose: To investigate the interplay between chronic kidney disease (CKD) and coronary artery disease (CAD) on the incidence of cardiovascular events in patients with suspected chronic coronary syndrome (CCS). Patients and Methods: Patients with suspected CCS who underwent first-time coronary angiography in Western Denmark between 2003 and 2016 were included in this cohort study. Moreover, an age- and sex-matched general population cohort was established. Patients were stratified according to estimated glomerular filtration rate (eGFR). Presence of CAD was defined as ≥1 obstructive stenosis or non-obstructive diffuse disease. Major adverse cardiovascular events (MACE) were defined as a composite of myocardial infarction, ischemic stroke, and cardiac death. Results: A total of 42,611 patients were included with a median follow-up of 7.3 years. Patients without and with CAD had MACE rates per 100 person-years that were 0.52 and 1.67 for eGFR ≥90 mL/min/1.73 m2, 0.68 and 2.09 for eGFR 60-89 mL/min/1.73 m2, 1.27 and 3.85 for eGFR 30-59 mL/min/1.73 m2, and 2.27 and 6.92 for eGFR <30 mL/min/1.73 m2. Comparing to eGFR ≥90 mL/min/1.73 m2, the adjusted incidence rate ratios for MACE were 1.29 (1.10-1.51) for eGFR 60-89 mL/min/1.73 m2, 1.86 (1.49-2.33) for eGFR 30-59 mL/min/1.73 m2, and 3.57 (1.92-6.67) for eGFR <30 mL/min/1.73 m2 in patients without CAD, and 1.11 (1.03-1.20), 1.71 (1.55-1.90), and 2.46 (1.96-3.09) in patients with CAD. The inverse relationship between kidney function and risk of MACE was confirmed when comparing patients with and without CAD to matched individuals in the general population. Conclusion: Absence of CAD is a strong negative predictor of major adverse cardiovascular events in patients with CKD.
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BACKGROUND: Contemporary data on cardiovascular disease (CVD) risk in patients with newly diagnosed type 2 diabetes mellitus (T2DM) is needed to guide appropriate preventive management. OBJECTIVES: The authors sought to investigate sex- and age-specific 10-year CVD risk in patients with newly diagnosed T2DM compared with the general population. METHODS: A cohort study was conducted of all Danish patients with T2DM diagnosed between 2006 and 2013 (n = 142,587) and sex- and age-matched individuals from the general population (n = 388,410), all without prior atherosclerotic CVD. Ten-year CVD risk (myocardial infarction, stroke, and fatal CVD) was estimated. RESULTS: A total of 52,471 CVD events were recorded. Compared with the general population, the 10-year CVD risks were higher in patients with T2DM in both sexes and across all age groups, especially among younger individuals. For example, patients aged 40 to 49 years had the largest 10-year CVD risk difference (T2DM 6.1% vs general population 3.3%; risk difference: 2.8%, subdistribution HR: 1.91; 95% CI: 1.76-2.07). The age when a given CVD risk was reached differed substantially between the cohorts. Thus, a 10-year CVD risk of 5% was reached at age 43 in men with T2DM compared with 12 years later, at age 55, in men without T2DM. A 10-year CVD risk of 5% was reached at age 51 in women with T2DM and 10 years later, at age 61, in women without T2DM. CONCLUSIONS: Newly diagnosed T2DM increased 10-year CVD risk across both sexes and all age groups, especially among younger patients, with CVD occurring ≤12 years earlier than in general population individuals.
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Doenças Cardiovasculares , Diabetes Mellitus Tipo 2 , Masculino , Humanos , Feminino , Adulto , Pessoa de Meia-Idade , Diabetes Mellitus Tipo 2/complicações , Diabetes Mellitus Tipo 2/epidemiologia , Estudos de Coortes , Doenças Cardiovasculares/diagnóstico , Doenças Cardiovasculares/epidemiologia , Doenças Cardiovasculares/prevenção & controle , Fatores de Risco , Fatores de Risco de Doenças CardíacasRESUMO
BACKGROUND: The representation of women in heart failure studies has been inadequate, resulting in a knowledge gap regarding the prognostic impact of coronary artery disease (CAD) on all-cause mortality in women with newly diagnosed heart failure and reduced ejection fraction (HFrEF). OBJECTIVES: This study aims to assess the prognostic impact of CAD in women with HFrEF. METHODS: Using the Western Denmark Heart Registry, the authors identified 891 women and 2,403 men referred for first-time coronary angiography because of HFrEF. The authors stratified for presence of CAD, estimated 10-year all-cause mortality, and calculated crude and adjusted HRs (aHRs) with 95% CIs. RESULTS: The 10-year mortality was 60% in women with CAD and 27% in women without CAD; for men, the corresponding numbers were 54% and 36%. When adjusted for comorbidities, women without CAD had a lower relative 10-year mortality than men without CAD (aHR: 0.73; 95% CI: 0.58-0.91), whereas women with CAD had similar relative mortality as men with CAD (aHR: 1.00; 95% CI: 0.81-1.24) (Pinteraction = 0.037). Assessed by the number of coronary vessels with significant stenosis, CAD extent was associated with mortality for both women (P < 0.01) and men (P < 0.01). However, compared to those without CAD, the aHR was higher for women with any degree of CAD (aHR ranging from 1.61 [95% CI: 1.09-2.38] for diffuse CAD to 2.01 [95% CI: 1.19-3.40] for 3-vessel disease) than for men with 3-vessel disease (aHR: 1.51; 95% CI: 1.19-1.91). CONCLUSIONS: In patients with newly diagnosed HFrEF, the presence and extent of CAD has significantly greater prognostic impact among women than among men.
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Doença da Artéria Coronariana , Insuficiência Cardíaca , Masculino , Humanos , Feminino , Doença da Artéria Coronariana/complicações , Insuficiência Cardíaca/complicações , Volume Sistólico , Prognóstico , Angiografia CoronáriaRESUMO
BACKGROUND: Observational studies have reported that mortality rates after ST-segment elevation myocardial infarction (STEMI) have been stable since 2006 to 2010. OBJECTIVES: The aim of this study was to evaluate the temporal trends in 1-year, 30-day, and 31- to 365-day mortality after STEMI in Western Denmark where primary percutaneous coronary intervention (PCI) has been the national reperfusion strategy since 2003. METHODS: Using the Western Denmark Heart Registry, the study identified first-time PCI-treated patients undergoing primary PCI (pPCI) for STEMI from 2003 to 2018. Based on the year of pPCI, patients were divided into 4 time-interval groups and followed up for 1 year using the Danish national health registries. RESULTS: A total of 19,613 patients were included. Median age was 64 years, and 74% were male. One-year mortality decreased gradually from 10.8% in 2003-2006, 10.4% in 2007-2010, 9.1% in 2011-2014, to 7.7% in 2015-2018 (2015-2018 vs 2003-2006: adjusted HR [aHR]: 0.71; 95% CI: 0.62-0.82). The largest absolute mortality decline occurred in the 0- to 30-day period with a 2.3% reduction (aHR: 0.69; 95% CI: 0.59-0.82), and to a lesser extent in the 31- to 365-day period (risk reduction: 1.0%; aHR: 0.71; 95% CI: 0.56-0.90). CONCLUSIONS: In a high-income European country with a fully implemented pPCI strategy, 1-year mortality in pPCI-treated patients with STEMI decreased substantially between 2003 and 2018. Approximately three-quarters of the absolute mortality reduction occurred within the first 30 days after pPCI. These results indicate that optimization of early management of pPCI-treated patients with STEMI offers great opportunities for improving overall survival in contemporary clinical practice.
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Intervenção Coronária Percutânea , Infarto do Miocárdio com Supradesnível do Segmento ST , Humanos , Masculino , Pessoa de Meia-Idade , Feminino , Infarto do Miocárdio com Supradesnível do Segmento ST/cirurgia , Europa (Continente) , Coração , RendaRESUMO
BACKGROUND: Ticagrelor was introduced in Denmark in 2011 after randomised data showed its superiority over clopidogrel for patients with acute coronary syndrome (ACS). We assessed the effectiveness and safety of ticagrelor implementation in ACS patients undergoing percutaneous coronary intervention (PCI). METHODS: We identified PCI-treated ACS patients in Western Denmark who redeemed a P2Y12 inhibitor prescription within 14 days. Using Danish health registries, 1-year outcomes were compared before (2007-2010) and after (2012-2015) introduction of ticagrelor. Outcomes were MACE (death, myocardial infarction, and ischaemic stroke) and hospitalisation for bleeding. Inverse probability of treatment weights were used to estimate weighted incidence rate ratios (wIRRs). FINDINGS: We included 14,450 patients; 7,102 were treated in the earlier time period (99·9% clopidogrel) and 7,348 in the later time period (87·8% ticagrelor). Ticagrelor implementation was not associated with a clinically relevant difference in 1-year risk of MACE with 413 events in the ticagrelor period vs. 424 events in the clopidogrel period (cumulative incidence percentage [CIP] 5·6% vs. 6·0%; wIRR 1·06, 95% CI 0·92-1·22). The 1-year risk of bleeding was also similar between groups with 335 bleedings requiring hospitalisation in the ticagrelor period vs. 309 events in the clopidogrel period (CIP 4·6% vs. 4·4%; wIRR 1·05, 95% CI 0·89-1·23). Results were robust in patients above and below 70 years of age. INTERPRETATION: Implementation of ticagrelor was not associated with changes in risks of ischaemic or bleeding events in Danish PCI-treated ACS patients.
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AIMS: In 2010, the European Society of Cardiology Guidelines on atrial fibrillation (AF) introduced the CHA2 DS2 -VASc score to guide initiation of oral anticoagulation. In patients with AF undergoing percutaneous coronary intervention (PCI), triple therapy with oral anticoagulation and dual antiplatelet therapy was recommended to reduce ischaemic risk. We examined how the CHA2 DS2 -VASc score impacted oral anticoagulation use and risks of ischaemic and hospitalized bleeding events in patients with AF undergoing PCI. METHODS: We included 6,014 patients with AF undergoing first-time PCI in Western Denmark between 2003 and 2017. We divided patients into four groups based on year of PCI and estimated 1-year risks of major adverse cardiac events (MACE) and hospitalization for bleeding. RESULTS: The proportion of oral anticoagulation users was 48% in 2003-2006 and 49% in 2006-2010. Following the CHA2 DS2 -VASc score implementation, the proportion increased to 59% in 2011-2014 and 77% in 2015-2017. Using 2003-2006 as reference, risks of MACE were similar in 2007-2010 (adjusted relative risk [RRadj ] 0.99, 95% confidence interval [CI] 0.83-1.18) and 2011-2014 (RRadj 0.92, 95% CI 0.78-1.09), but declined by 23% in 2015-2017 (RRadj 0.77, 95% CI 0.65-0.92). Hospitalizations for bleeding did not increase despite wider use of triple therapy. CONCLUSION: Implementation of the CHA2 DS2 -VASc score in the 2010 European guidelines on AF was associated with an increased utilization of oral anticoagulation and triple therapy among AF patients undergoing PCI. These changes were associated with a gradual decline in the risk of MACE, while the risk of hospitalized bleeding remained unchanged.
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Fibrilação Atrial/complicações , Intervenção Coronária Percutânea , Acidente Vascular Cerebral/etiologia , Acidente Vascular Cerebral/prevenção & controle , Administração Oral , Idoso , Idoso de 80 Anos ou mais , Anticoagulantes/administração & dosagem , Feminino , Humanos , Masculino , Guias de Prática Clínica como Assunto , Medição de RiscoAssuntos
Doenças Cardiovasculares , Doença da Artéria Coronariana , Doenças Cardiovasculares/diagnóstico , Doenças Cardiovasculares/epidemiologia , Doenças Cardiovasculares/etiologia , Angiografia Coronária , Doença da Artéria Coronariana/epidemiologia , Fatores de Risco de Doenças Cardíacas , Humanos , Fatores de Risco , Fumar/efeitos adversos , Fumar/epidemiologiaRESUMO
BACKGROUND: It was recently shown that new-onset diabetes patients without previous cardiovascular disease have experienced a markedly reduced risk of adverse cardiovascular events from 1996 to 2011. However, it remains unknown if similar improvements are present following the diagnosis of chronic coronary syndrome. The purpose of this study was to examine the change in cardiovascular risk among diabetes patients with chronic coronary syndrome from 2004 to 2016. METHODS: We included patients with documentation of coronary artery disease by coronary angiography between 2004 and 2016 in Western Denmark. Patients were stratified by year of index coronary angiography (2004-2006, 2007-2009, 2010-2012, and 2013-2016) and followed for two years. The main outcome was major adverse cardiovascular events (MACE) defined as myocardial infarction, ischemic stroke, or death. Analyses were performed separately in patients with and without diabetes. We estimated two-year risk of each outcome and adjusted incidence rate ratios (aIRR) using patients examined in 2004-2006 as reference. RESULTS: Among 5931 patients with diabetes, two-year MACE risks were 8.4% in 2004-2006, 8.5% in 2007-2009, and then decreased to 6.2% in 2010-2012 and 6.7% in 2013-2016 (2013-2016 vs 2004-2006: aIRR 0.70, 95% CI 0.53-0.93). In comparison, 23,540 patients without diabetes had event rates of 6.3%, 5.2%, 4.2%, and 3.9% for the study intervals (2013-2016 vs 2004-2006: aIRR 0.57, 95% CI 0.48-0.68). CONCLUSIONS: Between 2004 and 2016, the two-year relative risk of MACE decreased by 30% in patients with diabetes and chronic coronary syndrome, but slightly larger absolute and relative reductions were observed in patients without diabetes.
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Doença da Artéria Coronariana/epidemiologia , Diabetes Mellitus/epidemiologia , Idoso , Doença Crônica , Angiografia Coronária , Doença da Artéria Coronariana/diagnóstico por imagem , Doença da Artéria Coronariana/terapia , Dinamarca/epidemiologia , Diabetes Mellitus/diagnóstico , Diabetes Mellitus/terapia , Feminino , Fatores de Risco de Doenças Cardíacas , Humanos , Incidência , Masculino , Pessoa de Meia-Idade , Prognóstico , Sistema de Registros , Medição de Risco , Fatores de TempoRESUMO
BACKGROUND: Diabetes patients without obstructive coronary artery disease as assessed by coronary angiography have a low risk of myocardial infarction, but their myocardial infarction risk may still be higher than the general population. We examined the 10-year risks of myocardial infarction, ischemic stroke, and death in diabetes patients without obstructive coronary artery disease according to coronary angiography, compared to risks in a matched general population cohort. METHODS: We included all diabetes patients without obstructive coronary artery disease examined by coronary angiography from 2003 to 2016 in Western Denmark. Patients were matched by age and sex with a cohort from the Western Denmark general population without a previous myocardial infarction or coronary revascularization. Outcomes were myocardial infarction, ischemic stroke, and death. Ten-year cumulative incidences were computed. Adjusted hazard ratios (HR) then were computed using stratified Cox regression with the general population as reference. RESULTS: We identified 5734 diabetes patients without obstructive coronary artery disease and 28,670 matched individuals from the general population. Median follow-up was 7 years. Diabetes patients without obstructive coronary artery disease had an almost similar 10-year risk of myocardial infarction (3.2% vs 2.9%, adjusted HR 0.93, 95% CI 0.72-1.20) compared to the general population, but had an increased risk of ischemic stroke (5.2% vs 2.2%, adjusted HR 1.87, 95% CI 1.47-2.38) and death (29.6% vs 17.8%, adjusted HR 1.24, 95% CI 1.13-1.36). CONCLUSIONS: Patients with diabetes and no obstructive coronary artery disease have a 10-year risk of myocardial infarction that is similar to that found in the general population. However, they still remain at increased risk of ischemic stroke and death.
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Doenças Cardiovasculares/epidemiologia , Idoso , Doenças Cardiovasculares/diagnóstico por imagem , Doenças Cardiovasculares/mortalidade , Angiografia Coronária , Doença da Artéria Coronariana/epidemiologia , Dinamarca/epidemiologia , Feminino , Fatores de Risco de Doenças Cardíacas , Humanos , Incidência , AVC Isquêmico/epidemiologia , Masculino , Pessoa de Meia-Idade , Infarto do Miocárdio/epidemiologia , Prognóstico , Sistema de Registros , Estudos Retrospectivos , Medição de Risco , Fatores de TempoRESUMO
INTRODUCTION: Rheumatoid arthritis (RA) is a risk factor for cardiovascular disease. The clinical consequences of coincident RA and coronary artery disease (CAD) are unknown. OBJECTIVE: We aimed to estimate the impact of RA on the risk of adverse cardiovascular events in patients with and without CAD. METHODS: A population-based cohort of patients registered in the Western Denmark Heart Registry, who underwent coronary angiography (CAG) between 2003 and 2016, was stratified according to the presence of RA and CAD. Endpoints were myocardial infarction (MI), major adverse cardiovascular events (MACE; MI, ischaemic stroke and cardiac death) and all-cause mortality. RESULTS: A total of 125 331 patients were included (RA: n=1732). Median follow-up was 5.2 years. Using patients with neither RA nor CAD as reference (cumulative MI incidence 2.7%), the 10-year risk of MI was increased for patients with RA alone (3.8%; adjusted incidence rate ratio (IRRadj) 1.63, 95% CI 1.04 to 2.54), for patients with CAD alone (9.9%; IRRadj 3.35, 95% CI 3.10 to 3.62), and highest for patients with both RA and CAD (12.2%; IRRadj 4.53, 95% CI 3.66 to 5.59). Similar associations were observed for MACE an all-cause mortality. CONCLUSIONS: In patients undergoing CAG, RA is significantly associated with the 10-year risk of MI, MACE and all-cause mortality regardless of the presence of CAD. However, patients with RA and CAD carry the largest risk, while the additive risk of RA in patients without CAD is minor. Among patients with RA, risk stratification by presence or absence of documented CAD may allow for screening and personalised treatment strategies.