Abstract:
:Background Hyperkalemia has been associated with increased mortality in patients with myocardial infarction, but few data exist regarding hyperkalemia in cardiac intensive care unit ( CICU ) patients. We hypothesize that hyperkalemia is associated with increased mortality in unselected CICU patients. Methods and Results We retrospectively reviewed a historical cohort of 9681 CICU patients admitted from January 2007 to December 2015. Hyperkalemia was defined as admission potassium ≥5.0 mEq/L and hypokalemia as admission potassium <3.5 mEq/L. Multivariate logistic regression was used to determine predictors of in-hospital mortality. Postdischarge survival was assessed using Kaplan-Meier analysis and Cox proportional hazards models. The mean age of included patients was 67±15 years, with 36% females, and in-hospital mortality was 9%. Hyperkalemia occurred in 1187 (12.3%) and hypokalemia occurred in 719 (7.4%) patients. Both patients with hyperkalemia (unadjusted odds ratio, 2.85; 95% CI, 2.40-3.39; P<0.001) and patients with hypokalemia (unadjusted odds ratio, 2.31; 95% CI, 1.85-2.88; P<0.001) were at increased risk of unadjusted in-hospital mortality. After adjustment for illness severity and renal function, only patients with hyperkalemia demonstrated increased risk of in-hospital death (adjusted odds ratio, 1.44; 95% CI, 1.11-1.87; P=0.006). Among hospital survivors, only patients with hyperkalemia had lower postdischarge survival by Kaplan-Meier analysis ( P<0.001). After adjustment for illness severity and renal function, hospital survivors with admission hyperkalemia remained at increased risk for postdischarge mortality (adjusted hazard ratio, 1.20; 95% CI, 1.08-1.34; P<0.001). Conclusions Hyperkalemia on CICU admission is associated with higher in-hospital and postdischarge mortality, independent of renal function and illness severity. These findings emphasize the importance of potassium abnormalities as a risk predictor in patients admitted to the CICU .
journal_name
J Am Heart Assocjournal_title
Journal of the American Heart Associationauthors
Brueske B,Sidhu MS,Schulman-Marcus J,Kashani KB,Barsness GW,Jentzer JCdoi
10.1161/JAHA.118.011814subject
Has Abstractpub_date
2019-04-02 00:00:00pages
e011814issue
7issn
2047-9980journal_volume
8pub_type
杂志文章abstract::Background Sex differences in outcome have been reported in patients with congenital long QT syndrome. We aimed to report on the incidence of time-dependent life-threatening events in male and female patients with long QT syndrome with an implantable cardioverter defibrillator (ICD). Methods and Results A total of 60 ...
journal_title:Journal of the American Heart Association
pub_type: 杂志文章
doi:10.1161/JAHA.120.016398
更新日期:2020-10-20 00:00:00
abstract:BACKGROUND:Levels of LDL (low-density lipoprotein) cholesterol in the population are declining, and increasing attention is being focused on residual lipid-related pathways of atherosclerotic cardiovascular disease risk beyond LDL cholesterol. Among individuals with low (<130 mg/dL) LDL cholesterol, we undertook detail...
journal_title:Journal of the American Heart Association
pub_type: 杂志文章,随机对照试验
doi:10.1161/JAHA.117.005549
更新日期:2017-07-21 00:00:00
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pub_type: 杂志文章
doi:10.1161/JAHA.119.012744
更新日期:2019-11-05 00:00:00
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journal_title:Journal of the American Heart Association
pub_type: 杂志文章,多中心研究
doi:10.1161/JAHA.118.011607
更新日期:2019-10-15 00:00:00
abstract::Background Young women with coronary artery disease ( CAD ), a group with high psychosocial burden, were previously shown to have higher levels of interleukin-6 ( IL -6) compared with men of similar age. We sought to examine IL -6 response to acute stress in CAD patients across sex and age, and contrast results to hea...
journal_title:Journal of the American Heart Association
pub_type: 杂志文章
doi:10.1161/JAHA.118.010329
更新日期:2018-12-04 00:00:00
abstract:BACKGROUND:Recent trends of hospitalizations and in-hospital mortality are not well defined in sarcoidosis. We examined aforementioned trends and prevalence of cardiovascular manifestations and explored rates of implantable cardioverter-defibrillator implantation in hospitalizations with sarcoidosis. METHODS AND RESUL...
journal_title:Journal of the American Heart Association
pub_type: 杂志文章
doi:10.1161/JAHA.117.007844
更新日期:2018-01-22 00:00:00
abstract::Background Exposure to chronic psychosocial stress is a risk factor for atherosclerosis-based cardiovascular disease. We previously demonstrated the increased expressions of cathepsin S (CatS) in atherosclerotic lesions. Whether CatS participates directly in stress-related neointimal hyperplasia has been unknown. Meth...
journal_title:Journal of the American Heart Association
pub_type: 杂志文章
doi:10.1161/JAHA.119.011994
更新日期:2019-07-16 00:00:00
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journal_title:Journal of the American Heart Association
pub_type: 杂志文章,多中心研究,随机对照试验
doi:10.1161/JAHA.116.003255
更新日期:2016-03-15 00:00:00
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pub_type: 杂志文章
doi:10.1161/JAHA.117.008004
更新日期:2018-03-10 00:00:00
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journal_title:Journal of the American Heart Association
pub_type: 杂志文章
doi:10.1161/JAHA.120.017087
更新日期:2020-12-15 00:00:00
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pub_type: 杂志文章
doi:10.1161/JAHA.116.005373
更新日期:2017-06-21 00:00:00
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journal_title:Journal of the American Heart Association
pub_type: 杂志文章,评审
doi:10.1161/JAHA.120.017042
更新日期:2020-07-07 00:00:00
abstract:BACKGROUND:Increasing evidence has suggested that major depression (MD) is associated with an increased risk of ischemic heart disease (IHD). We examined this association in Chinese adults using data from the China Kadoorie Biobank study. METHODS AND RESULTS:Over 0.5 million adults aged 30 to 79 years were followed fr...
journal_title:Journal of the American Heart Association
pub_type: 杂志文章,多中心研究
doi:10.1161/JAHA.116.004687
更新日期:2016-12-21 00:00:00
abstract:BACKGROUND:We investigated whether disease location influences survival in patients with peripheral arterial disease. METHODS AND RESULTS:Patients (n = 12,731; mean age, 67.5 ± 12.7 years; 57.4% male) who underwent outpatient noninvasive lower extremity arterial evaluation were followed up for 5.9 ± 3.1 years for all-...
journal_title:Journal of the American Heart Association
pub_type: 杂志文章
doi:10.1161/JAHA.113.000304
更新日期:2013-10-21 00:00:00
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journal_title:Journal of the American Heart Association
pub_type: 杂志文章,多中心研究,随机对照试验
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更新日期:2016-03-23 00:00:00
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journal_title:Journal of the American Heart Association
pub_type: 杂志文章
doi:10.1161/JAHA.120.019275
更新日期:2021-01-26 00:00:00
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journal_title:Journal of the American Heart Association
pub_type: 杂志文章
doi:10.1161/JAHA.118.011284
更新日期:2019-06-04 00:00:00
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journal_title:Journal of the American Heart Association
pub_type: 杂志文章
doi:10.1161/JAHA.120.016987
更新日期:2020-10-20 00:00:00
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doi:10.1161/JAHA.119.015060
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journal_title:Journal of the American Heart Association
pub_type: 杂志文章
doi:10.1161/JAHA.117.006404
更新日期:2017-10-11 00:00:00
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journal_title:Journal of the American Heart Association
pub_type: 杂志文章
doi:10.1161/JAHA.113.000238
更新日期:2013-09-05 00:00:00
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journal_title:Journal of the American Heart Association
pub_type: 杂志文章
doi:10.1161/JAHA.120.017544
更新日期:2020-10-20 00:00:00
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journal_title:Journal of the American Heart Association
pub_type: 杂志文章
doi:10.1161/JAHA.117.006183
更新日期:2017-07-05 00:00:00
abstract:BACKGROUND:Although several risk factors for acute kidney injury (AKI) have been identified, early detection of AKI in acute decompensated heart failure patients remains a challenge. The aim of this study was to develop and validate a risk score for early prediction of AKI in acute decompensated heart failure patients....
journal_title:Journal of the American Heart Association
pub_type: 杂志文章
doi:10.1161/JAHA.116.004035
更新日期:2016-11-16 00:00:00
abstract::Background Accurate assessments of sodium intake in children are important for the early prevention of cardiovascular disease. There is currently no accurate simple and feasible sodium intake approach for children. This study intends to validate the accuracy of 24-hour urinary sodium excretion (UNaV) estimation in chi...
journal_title:Journal of the American Heart Association
pub_type: 杂志文章
doi:10.1161/JAHA.119.014575
更新日期:2020-01-07 00:00:00
abstract:BACKGROUND:The amino acid response (AAR) is an evolutionarily conserved protective mechanism activated by amino acid deficiency through a key kinase, general control nonderepressible 2. In addition to mobilizing amino acids, the AAR broadly affects gene and protein expression in a variety of pathways and elicits antifi...
journal_title:Journal of the American Heart Association
pub_type: 杂志文章
doi:10.1161/JAHA.116.004453
更新日期:2017-05-09 00:00:00
abstract::Background Limited data are available on mid-range ejection fraction (mrEF) patients with dilated cardiomyopathy. We sought to define the characteristics, evolution, and long-term prognosis of dilated cardiomyopathy patients with mrEF at diagnosis. Methods and Results We analyzed all dilated cardiomyopathy patients co...
journal_title:Journal of the American Heart Association
pub_type: 杂志文章
doi:10.1161/JAHA.118.010705
更新日期:2019-09-03 00:00:00
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journal_title:Journal of the American Heart Association
pub_type: 杂志文章
doi:10.1161/JAHA.117.005672
更新日期:2017-06-06 00:00:00
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journal_title:Journal of the American Heart Association
pub_type: 杂志文章
doi:10.1161/JAHA.116.003247
更新日期:2016-05-06 00:00:00
abstract:BACKGROUND:Acute end points of catheter ablation for ventricular tachycardia (VT) remain incompletely defined. The aim of this study is to identify causes for failure in patients with structural heart disease and to assess the relation of this acute outcome to longer-term management and outcomes. METHODS AND RESULTS:F...
journal_title:Journal of the American Heart Association
pub_type: 杂志文章
doi:10.1161/JAHA.113.000072
更新日期:2013-05-31 00:00:00