scholarly journals Income inequality and 30 day outcomes after acute myocardial infarction, heart failure, and pneumonia: retrospective cohort study

BMJ ◽  
2013 ◽  
Vol 346 (feb14 3) ◽  
pp. f521-f521 ◽  
Author(s):  
P. K. Lindenauer ◽  
T. Lagu ◽  
M. B. Rothberg ◽  
J. Avrunin ◽  
P. S. Pekow ◽  
...  
Keyword(s):  
Myocardial Infarction ◽  
Heart Failure ◽  
Acute Myocardial Infarction ◽  
Cohort Study ◽  
Income Inequality ◽  
Retrospective Cohort Study ◽  
Retrospective Cohort ◽  
Infarction Heart

scholarly journals Trajectories of risk after hospitalization for heart failure, acute myocardial infarction, or pneumonia: retrospective cohort study

BMJ ◽  
2015 ◽  
Vol 350 (feb05 19) ◽  
pp. h411-h411 ◽  
Author(s):  
K. Dharmarajan ◽  
A. F. Hsieh ◽  
V. T. Kulkarni ◽  
Z. Lin ◽  
J. S. Ross ◽  
...  
Keyword(s):  
Myocardial Infarction ◽  
Heart Failure ◽  
Acute Myocardial Infarction ◽  
Cohort Study ◽  
Retrospective Cohort Study ◽  
Retrospective Cohort

scholarly journals A Long-Term Incidence of Heart Failure and Predictors Following Newly Developed Acute Myocardial Infarction: A 10 Years Retrospective Cohort Study with Korean National Health Insurance Data

2021 ◽  
Vol 18 (12) ◽  
pp. 6207
Author(s):  
Hyojung Choi ◽  
Joo Yeon Seo ◽  
Jinho Shin ◽  
Bo Youl Choi ◽  
Yu-Mi Kim
Keyword(s):  
Myocardial Infarction ◽  
Heart Failure ◽  
Acute Myocardial Infarction ◽  
Cohort Study ◽  
Health Insurance ◽  
National Health Insurance ◽  
Retrospective Cohort Study ◽  
Retrospective Cohort ◽  
Late Onset

Heart failure (HF) is the major mechanism of mortality in acute myocardial infarction (AMI) during early or intermediate post-AMI period. But heart failure is one of the most common long-term complications of AMI. Applied the retrospective cohort study design with nation representative population data, this study traced the incidence of late-onset heart failure since 1 year after newly developed acute myocardial infarction and assessed its risk factors. Methods and Results: Using the Korea National Health Insurance database, 18,328 newly developed AMI patients aged 40 years or older and first hospitalized in 2010 for 3 days or more, were set up as baseline cohort (12,403). The incidence rate of AMI per 100,000 persons was 79.8 overall, and 49.6 for women and 112.3 for men. A total of 2010 (1073 men, 937 women) were newly developed with HF during 6 years following post AMI. Cumulative incidences of HF per 1000 AMI patients for a year at each time period were 37.4 in initial hospitalization, 32.3 in 1 year after discharge, and 8.9 in 1–6 years. The overall and age-specific incidence rates of HF were higher in women than men. For late-onset HF, female, medical aid, pre-existing hypertension, severity of AMI, duration of hospital stay during index admission, reperfusion treatment, and drug prescription pattern including diuretics, affected the occurrence of late-onset HF. Conclusion: With respect to late-onset HF following AMI, appropriate management including hypertension and medical aid program in addition to quality improvement of AMI treatment are required to reduce the risk of late-onset heart failure.

scholarly journals High thrombotic risk increases adverse clinical events up to 5 years after acute myocardial infarction. A nationwide retrospective cohort study

2019 ◽  
Vol 89 (3) ◽  
Author(s):  
Gian Francesco Mureddu ◽  
Cesare Greco ◽  
Stefano Rosato ◽  
Paola D'Errigo ◽  
Leonardo De Luca ◽  
...  
Keyword(s):  
Myocardial Infarction ◽  
Acute Myocardial Infarction ◽  
Cohort Study ◽  
Retrospective Cohort Study ◽  
Retrospective Cohort ◽  
Recurrent Events ◽  
First Year ◽  
Thrombotic Risk ◽  
Clinical Events ◽  
Cerebrovascular Events

The risk of recurrent events among survivors of acute myocardial infarction (AMI) is understudied. The aim of this analysis was to investigate the role of residual high thrombotic risk (HTR) as a predictor of recurrent in-hospital events after AMI. This retrospective cohort study included 186,646 patients admitted with AMI from 2009 to 2010 in all Italian hospitals who were alive 30 days after the index event. HTR was defined as at least one of the following in the 5 years preceding AMI: previous myocardial infarction, ischemic stroke/other vascular disease, type 2 diabetes mellitus, renal failure. Risk adjustment was performed in all multivariate survival analyses. Rates of major cardiac and cerebrovascular events (MACCE) within the following 5 years were calculated in both patients without fatal readmissions at 30 days and in those free from in-hospital MACCE at 1 year from the index hospitalization. The overall 5-year risk of MACCE was higher in patients with HTR than in those without HTR, in both survivors at 30 days [hazard ratio (HR), 1.49; 95% confidence interval (CI), 1.45-1.52; p<0.0001] and in those free from MACCE at 1 year (HR, 1.46; 95% CI, 1.41-1.51; p<0.0001). The risk of recurrent MACCE increased in the first 18 months after AMI (HR, 1.49) and then remained stable over 5 years. The risk of MACCE after an AMI endures over 5 years in patients with HTR. This is also true for patients who did not have any new cardiovascular event in the first year after an AMI. All patients with HTR should be identified and addressed to intensive preventive care strategies.

Effect of weekend admission for acute myocardial infarction on in-hospital mortality: A retrospective cohort study

2015 ◽  
Vol 179 ◽  
pp. 315-320 ◽  
Author(s):  
Toshiaki Isogai ◽  
Hideo Yasunaga ◽  
Hiroki Matsui ◽  
Hiroyuki Tanaka ◽  
Tetsuro Ueda ◽  
...  
Keyword(s):  
Myocardial Infarction ◽  
Acute Myocardial Infarction ◽  
Cohort Study ◽  
Hospital Mortality ◽  
Retrospective Cohort Study ◽  
Retrospective Cohort

scholarly journals Gender disparities among hospitalised patients with acute myocardial infarction, acute decompensated heart failure or pneumonia: retrospective cohort study

BMJ Open ◽  
2019 ◽  
Vol 9 (1) ◽  
pp. e022782 ◽  
Author(s):  
Mouaz Alsawas ◽  
Zhen Wang ◽  
M Hassan Murad ◽  
Mohammed Yousufuddin
Keyword(s):  
Myocardial Infarction ◽  
Heart Failure ◽  
Acute Myocardial Infarction ◽  
Cohort Study ◽  
Retrospective Cohort ◽  
Acute Decompensated Heart Failure ◽  
Decompensated Heart Failure ◽  
Men And Women ◽  
Hospitalised Patients ◽  
Significant Difference

ObjectiveTo assess gender disparity in outcomes among hospitalised patients with acute myocardial infarction (AMI), acute decompensated heart failure (ADHF) or pneumonia.DesignA retrospective cohort study.SettingA tertiary referral centre in Midwest, USA.ParticipantsWe evaluated 12 265 adult patients hospitalised with ADHF, 15 777 with AMI and 12 929 with pneumonia, from 1 January 1995 through 31 August 2015. Patients were selected using International Classification of Diseases, Ninth Revision, Clinical Modification codes.Primary and secondary outcome measuresPrevalence of comorbidities, 30-day mortality and 30-day readmission. Comorbidities were chosen from the 20 chronic conditions, specified by the Office of the Assistant Secretary for Health. Logistic regression analysis was conducted adjusting for multiple confounders.ResultsPrevalence of comorbidities was significantly different between men and women in all three conditions. After adjusting for age, length of stay, multicomorbidities and residence, there was no significant difference in 30-day mortality between men and women in AMI or ADHF, but men with pneumonia had slightly higher 30-day mortality with an OR of 1.19 (95% CI 1.06 to 1.34). There was no significant difference in 30-day readmission between men and women with AMI or pneumonia, but women with ADHF were slightly more likely to be readmitted within 30 days with OR 0.90 (95% CI 0.82 to 0.99).ConclusionGender differences in the distribution of comorbidities exist in patients hospitalised with AMI, ADHF and pneumonia. However, there is minimal clinically meaningful impact of these differences on outcomes. Efforts to address gender difference may need to be diverted towards targeting overall population health, reducing race/ethnicity disparity and improving access to care.

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