scholarly journals Whether inflammatory disorders matter for long-term prognosis after myocardial infarction?

2021 ◽  
Vol 28 (Supplement_1) ◽  
Author(s):  
I Leonova ◽  
S Boldueva ◽  
E Bykova ◽  
M Ivanova
Keyword(s):  
Myocardial Infarction ◽  
Prognostic Significance ◽  
Cardiac Insufficiency ◽  
Inflammatory Factors ◽  
Inflammatory Disorders ◽  
Risk Of Death ◽  
Funding Sources ◽  
Heart Failure Progression ◽  
Cox Analysis

Abstract Funding Acknowledgements Type of funding sources: None. Introduction In the acute period of myocardial infarction (MI) inflammatory disorders of blood are registered, but data of prognostic significance of these disorders is multiple-valued. Purpose Research of manifestation of the inflammatory response in patients who suffered MI, and estimation of its prognostic significance. Materials and methods 772 patients with myocardial infarction were examined. Prospective follow-up from 1 to 7 years was performed. Results The death rate during all years of follow-up was 14,2 % of all included in the study. 61% of patients died suddenly, but 26% of them died as a consequence of the progression of chronic cardiac insufficiency. In patients died suddenly lower level of lymphocytes in the first 24 hours: 1,30 ± 0,47 * 109/l vs 1,80 ± 0,73*109/l, (p = 0,03) was registered. In patients who died due to heart failure progression, authentically registered higher leukocytosis in the first 24 hours, in comparison to survived ones, reached 13,83 ± 6,00*109/l (vs 11,9 ± 3,12*109/l; p = 0,005), but to 5th day in the compared groups leukocytes levels had practically the same values (7,36 ± 1,89*109/l vs 7,47 ± 1,99*109/l; accordingly p = 0,8). In the compared groups the number of lymphocytes, expressing CD 95 did not differ authentically, but in died abruptly patients this index was rather lower.  There were not authentic differences detected among groups of dead and survived patients, in terms of interleukins 1β,2, and 6, whereas TNF-α was almost twice as high in patients who died due to CHF progression. Studying inflammatory markers were not included in the number of independent indexes, connected with the risk of death when conducting multivariate regressive Cox-analysis. Conclusion In our opinion, inflammatory factors were displaced from the prognostic model for assessing the risk of death, both sudden and due to heart progression, by more powerful structural-functional predictors.

scholarly journals Prognostic significance of acute bundle branch block in patients with acute myocardial infarction

2008 ◽  
Vol 65 (10) ◽  
pp. 733-737 ◽  
Author(s):  
Vuk Mijailovic ◽  
Igor Mrdovic ◽  
Marina Ilic ◽  
Milika Asanin ◽  
Milena Srdic ◽  
...  
Keyword(s):  
Myocardial Infarction ◽  
Acute Myocardial Infarction ◽  
Prognostic Significance ◽  
Total Mortality ◽  
Cardiac Insufficiency ◽  
Control Group ◽  
Bundle Branch Block ◽  
The Right

Background/Aim. Acute bundle branch block (ABBB) presence is associated with the increasing mortality of patients with acute myocardial infarction (AMI). The aim of this study was investigate ABBB influence with respect to in-hospital (IN) and long-term mortality in patients with AIM, as well as total mortality in follow-up, the presence of in-hospital congestive cardiac insufficiency (CCI) and the presence of CCI at follow-up. Methods. This study included 606 consecutive patients with AMI. A total of 415 (68.5%) were males and 191 (31.5%) females, mean age 64.0?11.9. After the dismissal the patients underwent 18-month follow-up period. Results. Acute bundle branch block was registered in 44 patients (7.2%), out of which 15 patients (2.4%) had the left (L) ABBB and 29 patients (4.8%) had the right (R) ABBB. The patients with ABBB showed higher proportion of IH CCI (Killip III and IV) and hypotension compared with the control group (patients without ABBB). In the group of patients with ABBB ?-blockers, statins, aspirin and ACE-inhibitors were less applied. All the three ABBB groups exhibited an increased IH mortality (ABBB 47.7% vs 11.2%, p < 0.01, ARBBB 55.1% vs 11.2% p < 0.01, ALBBB 33.3% vs 11.2%, p < 0.01). Follow-up mortality of the patients with ABBB and ALBBB was higher in comparison with the control group (log-rank p = 0.046 and log-rank p = 0.01, respectively), whereas the group with ARBBB did not show any differences (log-rank, p = 0.59). Conclusion. The patients with ABBB AMI are a risk group of patients that commonly exhibit both early and remote CCI accompanied by high mortality. That is the reason why this sub-group of AMI patients should receive an urgent diagnostics followed by aggressive therapeutic treatment. <br><br><font color="red"><b> This article has been retracted. Link to the retraction <u><a href="http://dx.doi.org/10.2298/VSP0901074U">10.2298/VSP0901074U</a></u></b></font>

Abstract P098: Slower Gait Speed is Associated with Increased Mortality Risk in Chronic Kidney Disease.

Circulation ◽  
2012 ◽  
Vol 125 (suppl_10) ◽  
Author(s):  
Baback Roshanravan ◽  
Cassiane Robinson-Cohen ◽  
Kushang V Patel ◽  
Greg Levin ◽  
Ian H de Boer ◽  
...  
Keyword(s):  
Chronic Kidney Disease ◽  
Kidney Disease ◽  
Gait Speed ◽  
Proportional Hazards ◽  
Prognostic Significance ◽  
Continuous Variable ◽  
Hazard Ratio ◽  
Risk Of Death ◽  
Social Security Death Index

Objective: Skeletal muscle dysfunction (sarcopenia) is an under-recognized complication of chronic kidney disease (CKD) that may have important clinical consequences. Gait speed is associated with sarcopenia and comorbid disease burden among older adults; however, little is known about the prognostic significance of gait speed in CKD. We determined the association of gait speed with all-cause mortality in a prospective cohort of non-dialysis CKD patients. Methods: We measured usual gait speed over 4-meters in 309 participants from a prospective study of non-dialysis CKD. Included subjects had an estimated glomerular filtration rate (eGFR ckdepi ) <90mL/min/1.73m 2 , were stroke-free and did not require a wheelchair for ambulation. Study coordinators assessed mortality during follow-up by phone contacts, medical record review, and the social security death index. We evaluated gait speed continuously, and using a cut point of 0.8 m/s, consistent with previous studies. We used Cox's proportional hazards to estimate the association of gait speed with mortality after adjustment for age, sex, race, smoking, diabetes, pre-existing CAD, BMI, eGFR and hemoglobin. Results: Median follow-up time was 2.7 years; range 27 days to 4.8 years. The mean age was 58.9 ± 13 years and mean eGFR by cystatin C (eGFR cysc ) was 48.5 ± 23mL/min/1.73m 2 . There were a total of 31 deaths (10.4%) during follow-up. Unadjusted mortality rates were 23 and 80 deaths per 1,000 person-years among participants who had a gait speed of >0.8m/s versus ≤0.8m/s, respectively. After full adjustment, gait speed ≤0.8m/s was associated with a 2.8-fold greater risk of death compared to a gait speed >0.8 m/s. Gait speed was also strongly associated with mortality when analyzed as a continuous variable ( Table ) and a stronger predictor of death than age, history of CAD, or diabetes. No. Deaths (%) Model 1 + Model 2 # Hazard Ratio 95% CI Hazard Ratio 95% CI Gait speed * 32(10) 0.74 (0.64-0.86) 0.75 (0.64-0.87) >0.8m/s 13 (6) Reference Reference ≤0.8m/s 19(19) 3.49 (1.54-7.95) 2.84 (1.25-6.48) * Gait speed analyzed continuously per 10cm/s increase in speed. +Model 1: Adjusted for age, sex, race, study site #Model 2: adds smoking, BMI, eGFR cysc , diabetes, prevalent coronary disease. Conclusion: Gait speed is strongly associated with death in a cohort of middle-aged CKD patients.

Novel biomarker of Cysteine-rich angiogenic inducer 61 (Cyr61) predicts long-term outcome of ST-elevation myocardial infarction

2019 ◽  
Author(s):  
Rui Xiang ◽  
Min Mao ◽  
Ping Tang ◽  
Jun Gu ◽  
Kanghua Ma
Keyword(s):  
Myocardial Infarction ◽  
St Elevation Myocardial Infarction ◽  
Cardiac Complications ◽  
Term Outcome ◽  
Long Term Outcome ◽  
Risk Of Death ◽  
Secondary Endpoints ◽  
St Elevation

Abstract Background: Cysteine-rich angiogenic inducer 61 (Cyr61) is a matricellular protein participating in the angiogenesis, inflammation, and fibrotic tissue repair. Previous study has proven its value in diagnosing and risk stratification of ST-elevation myocardial infarction (STEMI). However, there is no study focusing on Cyr61 and the long-term outcome of STEMI. Methods: A total of 426 patients diagnosed with STEMI were enrolled in this study. Blood sample was acquired 24 hours after the admission. The patients were required long-term follow-up after the discharge, when primary endpoint of all-cause death and secondary endpoint of cardiac complications were observed. Cox hazard ratio model and survival analysis were used to compare the risk of patients with higher level and lower level of Cyr61. Results: We conducted an average of (48.4 ± 17.8) months of follow-up, during which a total of 28 deaths happened (6.6%), while 106 episodes of secondary endpoints occurred (24.9%). Patients with higher quartile (Q4) Cyr61 were at higher risk of death [HR 3.404 95%CI (1.574-7.360), P<0.001] when compared with lower three quartiles (Q1-Q3) Cyr61. In terms of secondary endpoints, patients with Q4 Cyr61 were subject to 4.718 [95%CI (3.189-6.978) , P<0.001] times of risk compared with Q1-Q3 Cyr61. Conclusions: For STEMI Patients, those with increased Cyr61 have higher risk of all-cause death and cardiac complications. Therefore, Cyr61 may be a useful tool in predicting the long-term prognosis of STEMI.

D-dimer and the incidence of heart failure and mortality after acute myocardial infarction

Heart ◽  
2020 ◽  
pp. heartjnl-2020-316880 ◽  
Author(s):  
Xiaoyuan Zhang ◽  
Shanjie Wang ◽  
Jinxin Liu ◽  
Yini Wang ◽  
Hengxuan Cai ◽  
...  
Keyword(s):  
Myocardial Infarction ◽  
Heart Failure ◽  
Acute Myocardial Infarction ◽  
Plaque Rupture ◽  
Risk Of Death ◽  
Increased Risk ◽  
Clinical Covariates ◽  
All Cause Mortality ◽  
D Dimer

ObjectiveD-dimer might serve as a marker of thrombogenesis and a hypercoagulable state following plaque rupture. Few studies explore the association between baseline D-dimer levels and the incidence of heart failure (HF), all-cause mortality in an acute myocardial infarction (AMI) population. We aimed to explore this association.MethodsWe enrolled 4504 consecutive patients with AMI with complete data in a prospective cohort study and explored the association of plasma D-dimer levels on admission and the incidence of HF, all-cause mortality.ResultsOver a median follow-up of 1 year, 1112 (24.7%) patients developed in-hospital HF, 542 (16.7%) patients developed HF after hospitalisation and 233 (7.1%) patients died. After full adjustments for other relevant clinical covariates, patients with D-dimer values in quartile 3 (Q3) had 1.51 times (95% CI 1.12 to 2.04) and in Q4 had 1.49 times (95% CI 1.09 to 2.04) as high as the risk of HF after hospitalisation compared with patients in Q1. Patients with D-dimer values in Q4 had more than a twofold (HR 2.34; 95% CI 1.33 to 4.13) increased risk of death compared with patients in Q1 (p<0.001). But there was no association between D-dimer levels and in-hospital HF in the adjusted models.ConclusionsD-dimer was found to be associated with the incidence of HF after hospitalisation and all-cause mortality in patients with AMI.

5130Association between degree of LDL-cholesterol decrease after a myocardial infarction and mortality - a nationwide cohort study

2019 ◽  
Vol 40 (Supplement_1) ◽  
Author(s):  
J Schubert ◽  
B Lindahl ◽  
H Melhus ◽  
H Renlund ◽  
M Leosdottir ◽  
...  
Keyword(s):  
Myocardial Infarction ◽  
Lower Risk ◽  
Ldl Cholesterol ◽  
Lipid Lowering ◽  
Lipid Lowering Therapy ◽  
Index Event ◽  
Risk Of Death ◽  
Lowering Therapy ◽  
Statin Use

Abstract Background In clinical trials, patients with myocardial infarction (MI) and elevated LDL-cholesterol (LDL-C) benefit the most from lipid lowering therapy, and more intensive LDL-C lowering therapy is associated with better prognosis. Purpose To investigate the association between degree of LDL-C lowering and prognosis in MI patients from a large real-world setting. Methods Patients admitted with an MI between 2006 and 2016 and registered in the Swedish MI-registry (SWEDEHEART) were followed until 2018. The difference in LDL-C between the MI hospitalization and a 6–10 week follow-up was measured. In multivariable Cox regression analysis adjusting for clinical risk factors (eg. age, diabetes, prior cardiovascular disease), the association between LDL-C change, mortality and recurrent MI was assessed using restricted cubic splines. Further, the patients were stratified according to quartile decrease in LDL-C from MI hospitalization to the follow-up. Results A total of 44,148 patients (median age: 64) had an LDL-C measured during the MI hospitalization and at follow-up. Of these, 9,905 (22.4%) had ongoing statin treatment prior to admission. The median LDL-C at the MI hospitalization was 2.96 (interquartile range 2.23, 3.74) mmol/L and the median decrease in LDL-C was 1.17 (0.37, 1.86) mmol/L. During a median follow-up of 3.9 years, 3,342 patients died and 3,210 had an MI. Patients with the highest quartile of LDL-C decrease (1.86 mmol/L) from index event to follow-up, had a lower risk of mortality, hazard ratio (HR) 0.59 (95% confidence interval [CI] 0.44–0.80) compared to those with the lowest quartile of LDL-C decrease (0.37 mmol/L) (figure). For MI, the corresponding HR was 0.83 (95% CI 0.68–1.02). Ongoing statin-use prior to admission did not alter the effect of LDL-C decrease and outcome in the analysis. Conclusions In this large nationwide cohort of MI patients, a gradually lower risk of death was observed in patients with larger decrease in LDL-C from index event to follow-up, regardless of statin use prior to admission. The same trend was observed for recurrent MI, although not reaching statistical significance. This confirms previous findings that efforts should be made to lower LDL-C after MI.

Mitral regurgitation during a myocardial infarction – New predictors and prognostic significance at two years of follow-up

2012 ◽  
Vol 14 (1) ◽  
pp. 27-33 ◽  
Author(s):  
Sérgio Barra ◽  
Rui Providência ◽  
Luís Paiva ◽  
Pedro Lourenço Gomes ◽  
Luís Seca ◽  
...  
Keyword(s):  
Myocardial Infarction ◽  
Mitral Regurgitation ◽  
Prognostic Significance

scholarly journals Impact of mental disorders on COVID-19 outcomes

2021 ◽  
Vol 13 (5) ◽  
pp. 40-47
Author(s):  
N. N. Petrova ◽  
V. E. Pashkovskiy ◽  
M. S. Sivashova ◽  
A. N. Gvozdetsky ◽  
G. A. Prokopovich
Keyword(s):  
Mental Disorders ◽  
Mental State ◽  
Cox Model ◽  
Prognostic Significance ◽  
Risk Of Death ◽  
Poor Outcome ◽  
Coronavirus Infection ◽  
Poor Outcomes ◽  
A Prospective Study

Objective: to analyze clinical and follow-up indicators in patients with mental disorders and COVID-19 and to identify on their basis predictors of poor outcomes associated with mental state.Patients and methods. We conducted a prospective study in a multidisciplinary hospital. The severity of coronavirus infection was determined according to the temporary guidelines. Data collection was carried out using a patient chart consisting of 109 variables. Predictors of poor outcomes were determined using predictive models (logit regression, Cox model). The study included 97 patients: 41 men (42.3%) and 56 (57.7%) women, mean age – 62.3±15.3 years. 26 patients died; 71 patients recovered.Results and discussion. The death occurred on 11.5 day. The mental state of these patients was severe, with a predominance of delirium cases. With increasing age, the probability of non-lethal outcome decreases [hazard ratio (HR) 1.03; 95% confidence interval (CI) 1.00–1.06; p=0.037]. The risk of death increased by 1.03 (p=0.037) for each year of life. An improvement in the mental state of patients during psychotropic therapy is associated with an 11.11-fold decrease in the risk of poor outcome of coronavirus infection (HR 0.09; 95% CI 0.01–0.76; p=0.027). Delirium is a predictor of low patient survival, especially in prolonged hospitalizations (HR 4.55; 95% CI 1.66–12.48; p=0.003). The severity of coronavirus infection makes the greatest contribution to the poor outcome: the risk of death increases by 33.17 times (CR 33.17; 95% CI 4.01–274.65; p<0.001). The severity of the mental disorder had a greater impact on the risk of death compared with age, increasing it by 4.55 times (p=0.003).Conclusion. We found significant differences between the groups of deceased and surviving patients with COVID-19 concerning the variables related to certain mental disorders, their severity and dynamics, and the severity of coronavirus infection. In addition, the age of the patients had a significant impact on the prognosis of COVID-19. The results reflect the special prognostic significance of delirium in the structure of mental disorders developing in patients with coronavirus infection.

Abstract P85: Are Myocardial Bridges Associated With Increased Risk of Death or Myocardial Infarction?

2011 ◽  
Vol 4 (suppl_1) ◽  
Author(s):  
Mouaz H Al-Mallah ◽  
Kamal Kassem ◽  
Owais Khawaja ◽  
Thomas Song ◽  
Chad Poopat ◽  
...  
Keyword(s):  
Myocardial Infarction ◽  
Coronary Artery Disease ◽  
Coronary Artery ◽  
Prognostic Value ◽  
Cox Regression ◽  
Study Cohort ◽  
Risk Of Death ◽  
Increased Risk ◽  
Artery Disease

Background: Myocardial bridging (MB) is frequently seen on coronary CT angiography (CCTA). However, there has been conflicting data on the prognostic value of MB. The aim of this analysis is to determine the prognostic value of MB in patients without obstructive coronary artery disease (CAD) (<50 diameter stenosis). Methods: We included patients with no known prior coronary artery disease (CAD) who underwent CCTA for various clincial reasons. Patients with obstructive CAD on CCTA were excluded. The study cohort was followed for all cause mortality or myocardial infarction (MI) (median follow-up 1.7 years). Group comparisons were made between patients with patients with or without MB. Results: A total of 715 patients were included in this analysis of which 68 patients had MB (10%). 73% of the bridges were in the mid LAD and 22% had bridging in the distal LAD. 48% of the study cohort had normal coronaries, while 52% had evidence of non obstructive CAD. There were no differences in the baseline characteristics, symptomatic status or prevalence of non obstructive CAD between the two groups (all p>0.5). After a median follow-up duration of 1.7 years, 23 patients died and 10 patients experienced myocardial infarction. There were no statistically significant differences in the rate of death/MI between the two groups (figure). Using multivariable Cox regression, the presence of MB was not associated with increased risk for death/MI (Adjusted HR 0.4, 95% confidence interval 0.1 -2.8, p=0.34) Conclusions: In patients with non-obstructive CAD, MB is not associated with increased risk for all cause death or MI.

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