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Xin QQ, Chen X, Yuan R, Yuan YH, Hui JQ, Miao Y, Cong WH, Chen KJ. Correlation of Platelet and Coagulation Function with Blood Stasis Syndrome in Coronary Heart Disease: A Systematic Review and Meta-Analysis. Chin J Integr Med 2021; 27:858-866. [PMID: 34532747 DOI: 10.1007/s11655-021-2871-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 01/18/2021] [Indexed: 10/20/2022]
Abstract
OBJECTIVE To investigate the correlation of platelet and coagulation function with blood stasis syndrome (BSS) in coronary heart disease (CHD). METHODS The protocol for this meta-analysis was registered on PROSPERO (CRD42019129452). PubMed, Excerpta Medica Database (Embase), the Cochrane Library, and China National Knowledge Infrastructure (CNKI) were searched from inception to 1st June, 2020. Trials were considered eligible if they enrolled BSS and non-BSS (NBSS) patients with CHD and provided information on platelet and coagulation function. The platelet function, coagulation function, and fibrinolytic activity were compared between the BSS and NBSS groups. Forest plots were generated to show the SMDs or ESs with corresponding 95% CIs for each study. Subgroup analysis and sensitivity analysis were performed to explore potential sources of heterogeneity. RESULTS The systematic search identified 1,583 articles. Thirty trials involving 10,323 patients were included in the meta-analysis. The results showed that mean platelet volume, platelet distribution width, platelet aggregation rate, platelet P selectin, fibrinogen, plasminogen activator inhibitor-1 (PAI-1), thromboxane B2 (TXB2), 6-keto-prostaglandin F1alpha (6-keto-PGF1 α), and TXB2/6-keto-PGF1 α were higher in the BSS group than in the NBSS group (P<0.05 or P<0.01). Activated partial thromboplastin time was lower in the BSS group than in the NBSS group in the acute phase of CHD (P<0.01). The R and K values in thromboelastography and tissue plasminogen activator (t-PA) and t-PA/PAI-1 were lower in the BSS group than in the NBSS group (all P<0.01). No difference was found in the results of platelet count, plateletcrit, maximum amplitude, von Willebrand factor, prothrombin time, thrombin time, international normalized ratio, etc. between groups. CONCLUSIONS Increased platelet function, hypercoagulability, and decreased fibrinolytic activity were found among CHD patients with BSS.
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Affiliation(s)
- Qi-Qi Xin
- Laboratory of Cardiovascular Diseases, Xiyuan Hospital, China Academy of Chinese Medical Sciences, Beijing, 100091, China.,National Clinical Research Center for Chinese Medicine Cardiology, Beijing, 100091, China
| | - Xun Chen
- Department of Clinical Laboratory, Xiyuan Hospital, China Academy of Chinese Medical Sciences, Beijing, 100091, China
| | - Rong Yuan
- Laboratory of Cardiovascular Diseases, Xiyuan Hospital, China Academy of Chinese Medical Sciences, Beijing, 100091, China.,National Clinical Research Center for Chinese Medicine Cardiology, Beijing, 100091, China
| | - Ya-Hui Yuan
- Laboratory of Cardiovascular Diseases, Xiyuan Hospital, China Academy of Chinese Medical Sciences, Beijing, 100091, China.,National Clinical Research Center for Chinese Medicine Cardiology, Beijing, 100091, China
| | - Jia-Qi Hui
- Laboratory of Cardiovascular Diseases, Xiyuan Hospital, China Academy of Chinese Medical Sciences, Beijing, 100091, China.,National Clinical Research Center for Chinese Medicine Cardiology, Beijing, 100091, China
| | - Yu Miao
- Laboratory of Cardiovascular Diseases, Xiyuan Hospital, China Academy of Chinese Medical Sciences, Beijing, 100091, China.,National Clinical Research Center for Chinese Medicine Cardiology, Beijing, 100091, China
| | - Wei-Hong Cong
- Laboratory of Cardiovascular Diseases, Xiyuan Hospital, China Academy of Chinese Medical Sciences, Beijing, 100091, China. .,National Clinical Research Center for Chinese Medicine Cardiology, Beijing, 100091, China.
| | - Ke-Ji Chen
- Laboratory of Cardiovascular Diseases, Xiyuan Hospital, China Academy of Chinese Medical Sciences, Beijing, 100091, China.,National Clinical Research Center for Chinese Medicine Cardiology, Beijing, 100091, China
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Cosgun M, Gunes Y, Sincer I, Mansiroglu AK. Assessment of the hemogram parameters in patients with paroxysmal supraventricular tachycardia: a retrospective study. Rev Assoc Med Bras (1992) 2020; 66:1371-1375. [PMID: 33174929 DOI: 10.1590/1806-9282.66.10.1371] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/04/2020] [Accepted: 04/21/2020] [Indexed: 11/22/2022] Open
Abstract
OBJECTIVE Inflammation has been suggested as a potential mechanism in the pathogenesis of arrhythmia. Hemogram parameters such as monocyte count to high-density lipoprotein cholesterol ratio (MHR), neutrophil/lymphocyte ratio (NLR), and monocyte/lymphocyte ratio (MLR) have been considered to be markers of inflammation and new cardiovascular risk predictors. This retrospective study aimed to investigate the relationship between MHR, NLR, and MLR in patients with paroxysmal supraventricular tachycardia (PSVT). METHODS A retrospective study conducted at a university hospital in Bolu, Turkey, between 2017 and 2019. Our study included 196 patients who underwent electrophysiological study (EPS) due to palpitation or documented PSVT on electrocardiography (ECG). Patients having documented atrioventricular nodal re-entrant tachycardia (AVNRT) on ECG or inducible AVNRT on EPS were included in the PSVT group (n=130), and patients with palpitation but without inducible arrhythmia on EPS (n=66) were included in the control group. Routine biochemical and hemogram tests were performed before the EPS procedure. RESULTS When hemogram parameters were compared, there was no statistically significant difference in MHR values [0.010 (0.001-0.030) vs 0.010 (0.001-0.020) p =0.67]. Additionally, both NLR [2.21(0.74-11.36) vs 1.98(0.72-24.87) p=0.13] and MLR [0.25 (0.03-1.05) vs 0.24(0.07-1.39) p=0.41] were not statistically significant between the two groups. CONCLUSION There is no significant difference in PSVT patients regarding hemogram parameters including white blood cell subtypes, MLR, NLR, and MHR. Therefore the evaluation of hemogram parameters may not be clinically relevant for PSVT patients.
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Affiliation(s)
- Mehmet Cosgun
- Assistant Professor, Department of Cardiology, Bolu Abant Izzet Baysal University, Bolu, Turkey
| | - Yilmaz Gunes
- Professor, Department of Cardiology, Bolu Abant Izzet Baysal University, Bolu, Turkey
| | - Isa Sincer
- Associate Professor, Department of Cardiology, Bolu Abant Izzet Baysal University, Bolu, Turkey
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SEVER ERDEM Z, CAYİR Y, KOSAN Z, ERDEM HB. IS THERE ANY RELATION BETWEEN RECURRENT MISCARRIAGE AND COMPLETE BLOOD COUNT VALUES? A CASE-CONTROL STUDY. KONURALP TIP DERGISI 2020. [DOI: 10.18521/ktd.518494] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
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Sincer I, Çekici Y, Cosgun M, Aktas G, Gunes Y, Erdal E, Mansiroglu AK, Inanır M. Does Mean Platelet Volume Decrease in the presence of Coronary Artery Fistula? Arq Bras Cardiol 2019; 113:71-76. [PMID: 31271594 PMCID: PMC6684189 DOI: 10.5935/abc.20190088] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/03/2018] [Accepted: 11/01/2018] [Indexed: 11/20/2022] Open
Abstract
BACKGROUND Coronary artery fistula (CAF) is an abnormal connection that links a coronary artery to a cardiac chamber or another major blood vessel. Several studies have shown the association between mean platelet volume (MPV) and cardiovascular diseases. In the literature, there is no previous study about the association between hematologic parameters and congenital CAF. For this reason, we aimed to investigate the association of MPV with CAF. METHODS 70 patients with normal coronary arteries and 50 with coronary artery fistulas were included. Routine blood and biochemical parameters were measured before the arteriography. Differences between groups for continuous variables were analyzed with t- test or Mann-Whitney test. P values < 0.05 were considered significant. Regression analysis was used to find independent predictors of CAF. RESULTS Baseline patient demographics, including age and clinical risk factors, were similar between the groups. Compared to the control group, median (IQR) High-density lipoprotein cholesterol (HDL) levels were significantly higher (p=0.04) and MPV levels were significantly lower in the CAF group (8.84 ± 1.71fL vs. 10.43 ± 1.34, p < 0.001). In the multivariate analysis, only MPV was a significant predictor of CAF (p < 0.001, 95% CI for OR: 0.438 (0.306-0.629). A negative correlation was found between MPV and fistulae in Pearson's correlation test (r: -0.454, p < 0.001). An MPV level of < 9,6 fL showed sensitivity, specificity, positive predictive value and negative predictive value of 80%, 68%, 71% and 78% respectively (AUC = 0.766, 95% CI, 0.678-0.854) for the prediction of CAF. CONCLUSION The present study suggests that MPV may decrease in patients with CAF.
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Affiliation(s)
- Isa Sincer
- Abant Izzet Baysal University Hospital, Bolu - Turkey
| | - Yusuf Çekici
- Gaziantep Dr. Ersin Arslan Education and Research Hospital, Gaziantep - Turkey
| | - Mehmet Cosgun
- Abant Izzet Baysal University Hospital, Bolu - Turkey
| | - Gulali Aktas
- Abant Izzet Baysal University Hospital, Bolu - Turkey
| | - Yilmaz Gunes
- Abant Izzet Baysal University Hospital, Bolu - Turkey
| | - Emrah Erdal
- Abant Izzet Baysal University Hospital, Bolu - Turkey
| | | | - Mehmet Inanır
- Abant Izzet Baysal University Hospital, Bolu - Turkey
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Association of mean platelet volume and red blood cell distribution width with coronary collateral development in stable coronary artery disease. ADVANCES IN INTERVENTIONAL CARDIOLOGY 2018; 14:263-269. [PMID: 30302102 PMCID: PMC6173096 DOI: 10.5114/aic.2018.78329] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/05/2018] [Accepted: 05/06/2018] [Indexed: 12/15/2022] Open
Abstract
Introduction The prognostic value of hematological indices in cardiovascular diseases and the association between these parameters and cardiovascular conditions have been established in the literature. Aim In this study, we aimed to investigate the relation of mean platelet volume (MPV), MPV to platelet ratio (MPR) and red cell distribution width (RDW) with degree of coronary collateral development (CCD) in stable coronary artery disease (CAD) subjects with established critical coronary artery stenosis. Material and methods A total of 306 patients with stable angina pectoris undergoing coronary arteriography were enrolled and divided on the basis of the development of CCD into two groups: a group with adequate CCD (n = 214) and a group with impaired CCD (n = 92). Routine complete blood count and biochemical parameters were measured before coronary arteriography. Results The MPV and MPR levels were significantly higher in the inadequate CCD group (10.5 ±1.8 fl vs. 8.7 ±1.9 fl, p < 0.001 and 0.06 ±0.08 vs. 0.05 ±0.07, p = 0.036). Patients with inadequate CCD had significantly higher RDW levels compared to patients with adequate CCD (15.5 ±1.7% vs. 15.0 ±1.9%, p = 0.01). MPV and RDW were significantly associated with Rentrop collateral grading (r = –0.523, p < 0.001 and r = –0.239, p < 0.001, respectively), whereas the association with MPR was not significant. An MPV value greater than 9.95 fl, determined with ROC curve analysis, had 71% sensitivity and 70% specificity in predicting inadequate CCD. An RDW greater than 14.3% has 71% sensitivity and 53% specificity in selecting patients with adequate CCD. Conclusions The present study suggests that MPV and MPR may be associated with the degree of collateral development in chronic stable CAD. However, the negative association of RDW with inadequate CCD, in combination with previous contradictory reports, raises a doubt about the possible value of RDW in stable CAD. Although these parameters may be affected by various conditions, a high MPV may lead clinicians to suspect possible inadequate collateral development in stable CAD patients.
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Zhou JP, Tong XY, Zhu LP, Luo JM, Luo Y, Bai YP, Li CC, Zhang GG. Plasma Omentin-1 Level as a Predictor of Good Coronary Collateral Circulation. J Atheroscler Thromb 2017; 24:940-948. [PMID: 28123148 PMCID: PMC5587520 DOI: 10.5551/jat.37440] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022] Open
Abstract
Aims: Coronary collateral circulation (CCC) is crucial during an acute ischemic attack. Evidences showed that omentin-1 exhibited remarkable antiatherogenic effects and ischemia-induced revascularization. The aim of this study was to investigate the relationship between plasma omentin-1 levels and CCC in patients with ≥ 90% angiography-proven coronary occlusion. Methods: 142 patients with ≥ 90% luminal diameter stenosis in at least one major epicardial coronary artery were recruited. Among them, 79 patients with Rentrop 0–1 grade were classified into the poor CCC group and 63 patients with Rentrop 2–3 grade were included into the good CCC group. The association between plasma omentin-1 levels and CCC status was assessed. Results: Plasma omentin-1 level was significantly higher in patients with good CCC than those with poor CCC (566.57 ± 26.90 vs. 492.38 ± 19.70 ng/mL, p = 0.024). Besides, omentin-1 was positively correlated with total cholesterol (TC), high-density lipoprotein, and gensini score but inversely with hyperlipidemia and body mass index (all p values < 0.05). Multivariate regression analysis indicated that omentin-1 [odds ratio (OR) = 1.002, 95% confidence interval (CI): 1.000 – 1.004, p = 0.041)], TC, the number of the diseased vessels, a higher frequency of left circumflex artery and right coronary artery, chronic total occlusion, and gensini score remained as the independent predictors of good CCC. Conclusion: Higher plasma omentin-1 level was associated with better CCC development. Our findings suggest that omentin-1 may be an alternative marker for adequate CCC in patients with ≥ 90% coronary occlusion.
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Affiliation(s)
- Ji-Peng Zhou
- Department of Cardiovascular Medicine, Xiangya Hospital, Central South University
| | - Xiao-Yu Tong
- Department of Geriatric Medicine, Xiangya Hospital, Central South University
| | - Ling-Ping Zhu
- Department of Cardiovascular Medicine, Xiangya Hospital, Central South University
| | - Jing-Min Luo
- Department of Cardiovascular Medicine, Xiangya Hospital, Central South University
| | - Ying Luo
- Department of Geriatric Medicine, Xiangya Hospital, Central South University
| | - Yong-Ping Bai
- Department of Geriatric Medicine, Xiangya Hospital, Central South University
| | - Chuan-Chang Li
- Department of Geriatric Medicine, Xiangya Hospital, Central South University
| | - Guo-Gang Zhang
- Department of Cardiovascular Medicine, Xiangya Hospital, Central South University
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Sen T, Astarcioglu MA, Beton O, Asarcikli LD, Kilit C. Which Coronary Lesions Are More Prone to Cause Acute Myocardial Infarction? Arq Bras Cardiol 2017; 108:149-153. [PMID: 28099589 PMCID: PMC5344660 DOI: 10.5935/abc.20170003] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/03/2016] [Accepted: 09/13/2016] [Indexed: 11/27/2022] Open
Abstract
Background According to common belief, most myocardial infarctions (MIs) are due to the
rupture of nonsevere, vulnerable plaques with < 70% obstruction. Data
from recent trials challenge this belief, suggesting that the risk of
coronary occlusion is, in fact, much higher after severe stenosis. The aim
of this study was to investigate whether or not acute ST-elevation MIs
result from high-grade stenoses by evaluating the presence of coronary
collateral circulation (CCC). Methods We retrospectively included 207 consecutive patients who had undergone
primary percutaneous coronary intervention for acute ST-elevation MI.
Collateral blood flow distal to the culprit lesion was assessed by two
investigators using the Rentrop scoring system. Results Out of the 207 patients included in the study, 153 (73.9%) had coronary
collateral vessels (Rentrop 1-3). The Rentrop scores were 0, 1, 2, and 3 in
54 (26.1%), 50 (24.2%), 51 (24.6%), and 52 (25.1%) patients, respectively.
Triglycerides, mean platelet volume (MPV), white cell (WBC) count, and
neutrophil count were significantly lower in the group with good collateral
vessels (p = 0.013, p = 0.002, p = 0.003, and p = 0.021, respectively). Conclusion More than 70% of the patients with acute MI had CCC with Rentrop scores of
1-3 during primary coronary angiography. This shows that most cases of acute
MI in our study originated from underlying high-grade stenoses, challenging
the common believe. Higher serum triglycerides levels, greater MPV, and
increased WBC and neutrophil counts were independently associated with
impaired development of collateral vessels.
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Affiliation(s)
- Taner Sen
- Dumlupinar University Kutahya Evliya Celebi Education and Research Hospital, Kutahya - Turkey
| | - Mehmet Ali Astarcioglu
- Dumlupinar University Kutahya Evliya Celebi Education and Research Hospital, Kutahya - Turkey
| | | | | | - Celal Kilit
- Dumlupinar University Kutahya Evliya Celebi Education and Research Hospital, Kutahya - Turkey
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Bekler A, Ozkan MTA, Tenekecioglu E, Gazi E, Yener AU, Temiz A, Altun B, Barutcu A, Erbag G, Binnetoglu E. Increased Platelet Distribution Width Is Associated With Severity of Coronary Artery Disease in Patients With Acute Coronary Syndrome. Angiology 2014; 66:638-43. [PMID: 25112777 DOI: 10.1177/0003319714545779] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
Platelet activation plays a pivotal role in acute coronary syndrome (ACS). We investigated the relationship between platelet distribution width (PDW) and severity of coronary artery disease (CAD) in patients with ACS. A total of 502 patients with ACS were enrolled. High (n = 151) and low PDW (n = 351) groups were defined as patients having values in the third tertile (>17%) and lower 2 tertiles (≤17%). There were significantly higher Gensini score (44 [10-168] vs. 36 [2-132], P < .001), and neutrophil-lymphocyte ratio (3.1 [0.8-12.4] vs. .2.5 [0.3-13], P = .012) and baseline platelet counts were significantly lower (220 [61-623] vs. 233 [79-644] 10(3)/mm3, P = .022) in the high PDW group. The variables PDW >17%, diabetes mellitus, and myocardial infarction were found to be associated with high Gensini score (odds ratio [OR]: 1.91, 95% confidence interval [CI]: 1.27-2.88, P = .002; OR: 2.85, 95% CI: 1.91-4.25, P < .001; OR: 2.67, 95% CI:1.74-4.1, P < .001, respectively). An increased PDW (>17%) is associated with severity of CAD in patients with ACS.
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Affiliation(s)
- Adem Bekler
- Department of Cardiology, Canakkale Onsekiz Mart University, School of Medicine, Canakkale, Turkey
| | | | - Erhan Tenekecioglu
- Department of Cardiology, Bursa Yuksek Ihtisas Education and Training Hospital, Bursa, Turkey
| | - Emine Gazi
- Department of Cardiology, Canakkale Onsekiz Mart University, School of Medicine, Canakkale, Turkey
| | - Ali Umit Yener
- Cardiovascular Surgery, Canakkale Onsekiz Mart University, School of Medicine, Canakkale, Turkey
| | - Ahmet Temiz
- Department of Cardiology, Canakkale Onsekiz Mart University, School of Medicine, Canakkale, Turkey
| | - Burak Altun
- Department of Cardiology, Canakkale Onsekiz Mart University, School of Medicine, Canakkale, Turkey
| | - Ahmet Barutcu
- Department of Cardiology, Canakkale Onsekiz Mart University, School of Medicine, Canakkale, Turkey
| | - Gokhan Erbag
- Internal Medicine, Canakkale Onsekiz Mart University, School of Medicine, Canakkale, Turkey
| | - Emine Binnetoglu
- Internal Medicine, Canakkale Onsekiz Mart University, School of Medicine, Canakkale, Turkey
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Maluf CB, Barreto SM, Vidigal PG. Standardization and reference intervals of platelet volume indices: Insight from the Brazilian longitudinal study of adult health (ELSA-BRASIL). Platelets 2014; 26:413-20. [DOI: 10.3109/09537104.2014.942620] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
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Akın F, Ayça B, Çelik Ö, Şahin C. Predictors of poor coronary collateral development in patients with stable coronary artery disease: neutrophil-to-lymphocyte ratio and platelets. Anatol J Cardiol 2014; 15:218-23. [PMID: 25880175 PMCID: PMC5337058 DOI: 10.5152/akd.2014.5263] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
Abstract
Objective: The heterogeneity in the degree of collateralization among patients with coronary artery disease (CAD) remains incompletely understood. We evaluated the predictors of poorly developed coronary collateral circulation (CCC) in patients with stable coronary artery disease. Methods: Current study is a retrospective study, consisting of 118 patients with poor CCC and 130 patients with good CCC. We investigated predictors of poor coronary collaterals in a cohort of 248 patients who had high-grade coronary stenosis or occlusion on their angiograms. To classify CCC, we used the Rentrop classification. Results: Patients with poorly developed CCC had significantly higher neutrophil-to-lymphocyte ratio (N/L) compared with those with well-developed CCC, (4.2±2.8 vs. 3±3.1, p=0.001), whereas mean platelet volume, red cell distribution width and uric acid were not significantly different. Logistic regression analysis showed that N/L ratio (odds ratio 1.199, 95% confidence interval 1.045-1.375) and serum triglyceride levels [odds ratio (OR)=1.006, 95% confidence interval (CI)=1.001-1.010] were independent predictors of poorly developed CCC. Conclusion: An elevated level of N/L ratio is independently associated with a significant impairment in coronary collateralization. Our findings suggest that N/L ratio is an inexpensive, universally available hematological marker for sufficiency of CCC in patients with stable coronary artery disease.
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Affiliation(s)
- Fatih Akın
- Department of Cardiology, Faculty of Medicine, Muğla Sıtkı Koçman University; Muğla-Turkey.
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Cetin M, Bakirci EM, Baysal E, Tasolar H, Balli M, Cakici M, Abus S, Akturk E, Ozgul S. Increased platelet distribution width is associated with ST-segment elevation myocardial infarction and thrombolysis failure. Angiology 2014; 65:737-43. [PMID: 24526792 DOI: 10.1177/0003319713520068] [Citation(s) in RCA: 47] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
We investigated 2 hypotheses: (1) a relationship between platelet indices and stable coronary artery disease (CAD) and acute ST-segment elevation myocardial infarction (STEMI) and (2) a relationship between platelet indices on admission and thrombolysis outcomes in patients with STEMI. A total of 260 patients were enrolled. The white blood cell (WBC) and platelet distribution width (PDW) were found to be increased in patients with STEMI (P for both < .001). White blood cell and PDW were independent predictors of acute STEMI. Mean platelet volume (MPV) and PDW were significantly higher in the thrombolysis failure group than in the thrombolysis success group (9.9 ± 1.8 vs 9.2 ± 1.5 fL, P = .021 and 17.7 ± 1.0 vs 16.4 ± 2.1 fL, P < .001, respectively). Mean platelet volume and PDW were independent predictors of thrombolysis failure. Patients with acute STEMI had higher PDW than did patients with stable CAD. In addition, higher PDW and MPV seem to correlate with thrombolysis failure in patients with STEMI.
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Affiliation(s)
- Mustafa Cetin
- Department of Cardiology, School of Medicine, Adiyaman University, Adiyaman, Turkey
| | - Eftal Murat Bakirci
- Department of Cardiology, School of Medicine, Erzincan University, Erzincan, Turkey
| | - Erkan Baysal
- Department of Cardiology, Diyarbakir Education and Research Hospital, Diyarbakir, Turkey
| | - Hakan Tasolar
- Department of Cardiology, School of Medicine, Adiyaman University, Adiyaman, Turkey
| | - Mehmet Balli
- Department of Cardiology, School of Medicine, Adiyaman University, Adiyaman, Turkey
| | - Musa Cakici
- Department of Cardiology, School of Medicine, Adiyaman University, Adiyaman, Turkey
| | - Sabri Abus
- Department of Cardiology, School of Medicine, Adiyaman University, Adiyaman, Turkey
| | - Erdal Akturk
- Department of Cardiology, School of Medicine, Adiyaman University, Adiyaman, Turkey
| | - Sami Ozgul
- Department of Cardiology, School of Medicine, Adiyaman University, Adiyaman, Turkey
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Gunebakmaz O, Duran M, Akpek M, Kaya MG. Whether or not the association of MPV with coronary collateral development is independent of hs-CRP level? Platelets 2012; 25:138-9. [PMID: 22931384 DOI: 10.3109/09537104.2012.718384] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Affiliation(s)
- Ozgur Gunebakmaz
- Department of Cardiology, Erciyes University School of Medicine , Kayseri , Turkey
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