Abstract
Background: There is a possible relation between red blood cell distribution width (RDW) and various clinical conditions. These conditions can render RDW disadvantageous in its relation with cardiovascular disease. There may be a relation between the severity of acute coronary syndrome (ACS) and the percentage of hypochromia (hypo%), percentage of hyperchromia (hyper%), percentage of macrocytosis (MAC%), and percentage of microcytosis (MIC%) values measured using new-generation hematological devices.
Objective: We aimed to examine the relation between the SYNTAX score and the hypo%, hyper%, MAC%, and MIC% values in patients admitted with ACS.
Methods: A group of 55 patients who underwent coronary angiography with diagnosis of ACS (STEMI and NSTEMI) and a control group of 48 patients with normal coronary arteries were included in the study. Venous blood samples were collected in the morning after a fasting of at least 8 h and analyzed using standard laboratory methods. Hemogram parameters were studied using Alinity HQ (Abbott, USA) a completely automated hemogram autoanalyzer. Biochemical parameters were studied using Architect c16000 (Abbott, USA) a completely automated biochemistry autoanalyzer.
Results: Significant difference was observed in erythrocyte morphology-related tests (mean corpuscular volume, mean corpuscular hemoglobin, mean corpuscular hemoglobin concentration, RDW, hypo%, hyper%, MIC%, and MAC%) between the groups. Correlation analysis showed a positive correlation between the SYNTAX score and MAC% (r = 0.315, p = 0.019). Multivariate logistic regression analysis was performed for MAC% to identify the independent predictors of the SYNTAX score (β = 0.315, p = 0.019).
Conclusion: Changes in MAC% test can be measured in emergencies with new-generation hematological devices and used as independent predictors of the presence of severe coronary artery disease.
Keywords: SYNTAX score, hypo%, hyper%, MIC%, MAC%, acute coronary syndrome.
Graphical Abstract
[http://dx.doi.org/10.1111/j.1365-2125.2012.04219.x] [PMID: 22348281]
[http://dx.doi.org/10.1016/j.ahj.2003.11.027] [PMID: 15215786]
[http://dx.doi.org/10.2174/157340310791658785] [PMID: 21804773]
[http://dx.doi.org/10.2174/1573403X10666140214122234] [PMID: 24527682]
[http://dx.doi.org/10.1007/s00125-012-2694-y] [PMID: 22945305]
[http://dx.doi.org/10.1097/JCN.0000000000000150] [PMID: 24743652]
[http://dx.doi.org/10.2174/138161212803251916] [PMID: 22724415]
[http://dx.doi.org/10.2174/13816128113199990307] [PMID: 23286437]
[http://dx.doi.org/10.2174/1389201018666170630120805] [PMID: 28669333]
[http://dx.doi.org/10.2174/157016112803520972] [PMID: 23259565]
[http://dx.doi.org/10.1155/2017/8964587]
[http://dx.doi.org/10.1155/2015/682054]
[http://dx.doi.org/10.1186/s12933-017-0563-1]
[PMID: 26623117]
[http://dx.doi.org/10.1111/j.1751-553X.2011.01391.x] [PMID: 22151199]
[http://dx.doi.org/10.4244/EIJV5I1A9] [PMID: 19577983]
[http://dx.doi.org/10.1097/MD.0000000000007140] [PMID: 28614240]
[http://dx.doi.org/10.2174/1874192401610010048] [PMID: 27347220]
[http://dx.doi.org/10.2174/1874192401711010028] [PMID: 28567131]
[http://dx.doi.org/10.1093/eurheartj/ehx393] [PMID: 28886621]
[http://dx.doi.org/10.3109/00365513.2015.1062534] [PMID: 26305422]
[http://dx.doi.org/10.1002/biof.1518] [PMID: 31145514]
[http://dx.doi.org/10.1136/svn-2017-000071] [PMID: 28989807]
[http://dx.doi.org/10.1016/j.jpge.2015.10.003] [PMID: 28868424]
[http://dx.doi.org/10.3233/CH-2011-1428] [PMID: 22240356]
[http://dx.doi.org/10.3109/09537104.2014.881990] [PMID: 24831828]
[http://dx.doi.org/10.7754/Clin.Lab.2016.160213] [PMID: 28164513]
[http://dx.doi.org/10.21037/jlpm.2016.10.02]
[http://dx.doi.org/10.1016/j.ahj.2017.10.017] [PMID: 29447789]
[http://dx.doi.org/10.1536/ihj.14-299] [PMID: 26118590]
[http://dx.doi.org/10.3109/00365513.2013.860619] [PMID: 24304492]
[PMID: 22147397]
[http://dx.doi.org/10.1016/j.ihj.2018.10.033] [PMID: 30595255]
[http://dx.doi.org/10.1016/j.jcmg.2017.05.007] [PMID: 28797416]
[http://dx.doi.org/10.1016/j.ijcard.2016.08.277] [PMID: 27592047]
[http://dx.doi.org/10.5603/CJ.2012.0052] [PMID: 22641549]
[http://dx.doi.org/10.1016/j.jacc.2011.02.032] [PMID: 21658558]
[http://dx.doi.org/10.1007/s00392-013-0555-4] [PMID: 23519584]
[http://dx.doi.org/10.1177/0003319715575220] [PMID: 25783433]
[http://dx.doi.org/10.1007/s00380-015-0723-8] [PMID: 26290166]
[http://dx.doi.org/10.1016/j.ijcard.2017.05.050] [PMID: 28526546]
[http://dx.doi.org/10.1016/S0735-1097(15)60045-6]
[http://dx.doi.org/10.1111/j.1423-0410.1973.tb02641.x]
[http://dx.doi.org/10.1016/j.sjbs.2016.10.015]
[http://dx.doi.org/10.1186/1471-2350-5-13]
[http://dx.doi.org/10.1002/jcla.20462] [PMID: 21567473]
[http://dx.doi.org/10.1111/j.1751-553X.2010.01237.x] [PMID: 20492000]