scholarly journals CORRELATION BETWEEN SERUM LEVEL GALECTIN-3 AND EARLY REMODELLING INDICATOR OF LEFT VENTRICLE IN PATIENT WITH ACUTE MYOCARDIAL INFARCTION DURING PRE-PERCUTANEOUS CORONARY INTERVENTION

2019 ◽  
Vol 40 (1) ◽  
Author(s):  
I Nyoman Indrawan Mataram ◽  
Wayan Aryadana ◽  
AA Wiradewi Lestari
Keyword(s):  
Myocardial Infarction ◽  
Heart Failure ◽  
Acute Myocardial Infarction ◽  
Percutaneous Coronary Intervention ◽  
Left Ventricle ◽  
Acute Heart Failure ◽  
Coronary Intervention ◽  
Timi Flow ◽  
Percutaneous Coronary ◽  
Galectin 3

Background: Coronary heart disease (CHD) is a leading cause of death worldwide. Acute coronary syndrome (ACS) is a spectrum of CHD. Left ventricle remodelling is one of the complication with the bad outcome either short-term or long term. Early remodelling process (within 0-72 hours) post infarction can be assessed by circulating biomarker (Galectin-3), echocardiography, coronary angiography, and clinically. Objective: The aim of study is to know the correlation between serum level of Galectin-3 and early remodelling indicator in patient with acute myocardial infarction during pre-percutaneous coronary intervention. The parameters are LVEDV, LVEF, diastolic function component, TIMI flow, MBG, and presence of acute heart failure. Materials and Methods: This cross sectional study was conducted in Sanglah General Hospital during March-May 2018. A 62 sample was determined consecutively. Results: Bivariate analysis with Spearman correlation shows Galectin-3 correlated with LVEDV (r = 0,808; p= 0,000), E/e’ average (r = 0,297; p = 0,019), E/A ratio (r = 0,261; p= 0,041), and MBG (QuBE) (r = 0,647; p = 0,000). No correlation was found between Galectin-3 and LVEF Teich (r = -0,213; p= 0,097), LVEF Biplane (r = -0,226; p = 0,077), LAVI (r = 0,301; p = 0,170), e’septal (r = -0,079; p = 0,539), e’lateral (r = -0,092; p = 0,476), and TR Vmax (r=0,068; p=0,600). Chi square analysis shows no association between Galectin-3 and diastolic dysfunction left ventricle (OR= 1,032, p= 0,966, CI95%= 0,239-4,462), TIMI flow (OR= 1,032, p= 0,966, CI95%= 0,239-4,462), MBG score (OR= 0,264, p= 0,197, CI95%= 0,031-2,259), and acute heart failure (OR=0,577, p= 0,476, CI95%= 0,127-2,617). Multivariat analysis with multiple linear regression shows an increase in Galectin-3 has been proven associated independently with LVEDV, LAVI, E/e’ average, and E/A ratio. Multiple logistic regression shows Galectin-3 has not been proven independently with diastolic dysfunction, TIMI flow, MBG score, and acute heart failure. LVEDV is the best outcome that can be explained as its value influenced by constant, BMI, and Galectin-3 (R2 = 0,509). Conclusion: Galectin-3 correlated with LVEDV, average E/e’, E/A ratio, and MBG (QuBE). There is an independent association between Galectin-3 and LVEDV, LAVI, average E/e, and E/A ratio. Early remodelling process within 0-72 hours post infarction was happened pre-PCI. Anti-remodelling (including anti failure) during early phase is strongly recommended in order to prevent worse outcome in short and long term. Keywords: Galectin-3, early remodelling left ventricle, acute myocardial infarction, percutaneous coronary intervention.

P1561An elevated risk of heart failure and stroke events in octogenarian Japanese patients with acute myocardial infarction who received percutaneous coronary intervention

2019 ◽  
Vol 40 (Supplement_1) ◽  
Author(s):  
K Tsuda ◽  
Y Kataoka ◽  
R Nishikawa ◽  
T Doi ◽  
T Nakashima ◽  
...  
Keyword(s):  
Myocardial Infarction ◽  
Heart Failure ◽  
Acute Myocardial Infarction ◽  
Percutaneous Coronary Intervention ◽  
Cardiovascular Events ◽  
Coronary Intervention ◽  
Cardiovascular Outcomes ◽  
Killip Class ◽  
Percutaneous Coronary ◽  
Medical Therapies

Abstract Background The proportion of the octogenarian population is expanding especially in Eastern society. Due to the clustering of risk factors, acute myocardial infarction (AMI) represents a major cardiovascular complication in octogenarian subjects. This suggests the need to further optimize their therapeutic management to prevent future cardiac events after AMI. However, analysis of clinical characteristics and cardiovascular outcomes in octogenarian subjects with AMI who received the current established medical therapies is limited. Purpose To investigate clinical features and prognosis in octogenarian AMI subjects treated with percutaneous coronary intervention (PCI). Methods We analyzed 1547 AMI subjects underwent PCI between 2007 and 2017. Baseline characteristics and the occurrence of composite major adverse cardiovascular events (cardiac death, non-fatal MI, revascularization, heart failure and stroke) were compared in octogenarian and non-octogenarian subjects. Results 22.0% (340/1547) of study subjects was octogenarian. They were more likely to have chronic kidney disease (CKD) and a lower level of LDL-C on admission (Table). Moreover, a higher prevalence of severer Killip class and LVEF <30% were observed in octogenarians (Table). However, they were not optimally treated with the established medical therapies at discharge (Table). During the observational period (median=3.1 years), the composite of cardiovascular events more frequently occurred in octogenarian subjects. Of note, they exhibited a 2.15-fold and 3.01-fold increased risk for heart failure and stroke events, respectively (Figure). Table 1 Non-Octogenarian (n=1207) Octogenarian (n=340) P-value CKD* (%) 33.8 63.2 <0.0001 LVEF <30% (%) 5.7 10.3 0.02 Killip class 1.33±0.03 1.55±0.05 <0.0001 LDL-C (mmol/L) 3.20±0.03 2.80±0.05 <0.0001 Statin (%) 86.3 78.2 0.0006 Beta-blocker (%) 74.0 65.8 0.005 ACE-I/ARB (%) 87.3 76.6 <0.0001 DAPT (%) 86.0 88.6 0.42 *CKD is defined as estimated glomerular filtration rate (eGFR) <60 ml/min/1.73 m2. Figure 1 Conclusions Octogenarian subjects with AMI were high-risk group associated with heart failure and stroke events. Their distinct clinical backgrounds may affect the adoption of optimal medical therapies, potentially resulting in worse cardiovascular outcomes. Further intensified management should be applied to octogenarian subjects with AMI.

Evaluation of acute myocardial infarction patients with mid-range ejection fraction after emergency percutaneous coronary intervention

2019 ◽  
Vol 95 (1125) ◽  
pp. 355-360
Author(s):  
Yufeng Jiang ◽  
Shengda Hu ◽  
Mingqiang Cao ◽  
Xiaobo Li ◽  
Jing Zhou ◽  
...  
Keyword(s):  
Myocardial Infarction ◽  
Heart Failure ◽  
Acute Myocardial Infarction ◽  
Ejection Fraction ◽  
Acute Heart Failure ◽  
Independent Risk Factor ◽  
Protective Factor ◽  
Coronary Intervention ◽  
Percutaneous Coronary ◽  
Emergency Percutaneous Coronary Intervention

BackgroundThere is currently no classification for acute myocardial infarction (AMI) according to left ventricular ejection fraction (LVEF). We aimed to perform a retrospective analysis of patients undergoing emergency percutaneous coronary intervention (PCI), comparing the clinical characteristics, in-hospital acute heart failure and all-cause death events of AMI patients with mid-range ejection fraction (mrEF), preserved ejection fraction (pEF) and reduced ejection fraction (rEF).Material and methodsTotally 1270 patients were stratified according to their LVEF immediately after emergency PCI into pEF group (LVEF 50% or higher), mrEF group (LVEF 40%–49%) and rEF group (LVEF <40%). Kaplan-Meier curves and log rank tests were used to assess the effects of mrEF, rEF and pEF on the occurrence of acute heart failure and all-cause death during hospitalisation. The Cox proportional hazards model was used for multivariate correction.ResultsCompared with mrEF, rEF was an independent risk factor for acute heart failure events during hospitalisation (HR 5.01, 95% CI 3.53 to 7.11, p<0.001), and it was also an independent risk factor for all-cause mortality during hospitalisation (HR 7.05, 95% CI 4.12 to 12.1, p<0.001); Compared with mrEF, pEF was an independent protective factor for acute heart failure during hospitalisation (HR 0.49, 95% CI 0.30 to 0.82, p=0.01), and it was also an independent protective factor for all-cause death during hospitalisation (HR 0.33, 95% CI 0.11 to 0.96, p=0.04).ConclusionsmrEF patients with AMI undergoing emergency PCI share many similarities with pEF patients in terms of clinical features, but the prognosis is significantly worse than that of pEF patients, suggesting that we need to pay attention to the management of mrEF patients with AMI.

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