Evaluation of myocardial performance index in smokers
Evaluation of myocardial performance index in smokers
Aim: The aim of this study was to evaluate MPI and left ventricular (LV) functions in patients without cardiac risk factors exceptsmoking. Smoking is associated with increased cardiovascular events. Myocardial performance index (MPI) is a noninvasive tissuedoppler technique that provides information about left ventricular systolic and diastolic functions.Material and Methods: A total of 50 smokers and 50 healthy volunteers were consequently included in the study. All participantsunderwent echocardiographic examinations, including MPI measurements.Results: We found that MPI values were significantly higher in the smoker group (0.52 ± 0.08, 0.42 ± 0.07, p< 0.001). E wave (0.73 ±0.18, 0.84 ± 0.25, p = 0.018), IVRT (77.52 ± 11.90, 61.80 ± 12.85, p
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- 1. Tonstad S, Johnston JA. Cardiovascular risks associated with smoking: a review for clinicians. Eur J Cardiovasc Prev Rehabil 2006;13:507-14.
- 2. US Department of Health and Human Services. The Health Consequences of Smoking: A Report of the Surgeon General, US Department of Health and Human Services, Centers for Disease Control and Prevention. Atlanta, Georgia: National Center for Chronic Disease Prevention and Health Promotion, Office on Smoking and Health; 2004.
- 3. Benowitz NL, Hansson A, Jacob P. Cardiovascular effects of nasal and transdermal nicotine and cigarette smoking. Hypertension 2002;39:1107-12.
- 4. Stein PK, Rottman JN, Kliger RE. Effect of 21 mg transder- mal nicotine patches and smoking cessation on heart rate variability. Am J Cardiol 1996;77:701-5.
- 5. Zhu B, Parmley WW. Hemodynamic and vascular effects of active and passive smoking. Am Heart J 1995;130:1270-5.
- 6. Yilmaz R, Gencer M, Ceylan E, et al. Impact of chronic obstructive pulmonary disease with pulmonary hypertension on both left ventricular systolic and diastolic performance. J Am Soc Echocardiography 2005;18:873-81.
- 7. Poulsen SH, Jensen SE, Nielsen JC, et al. Serial changes and prognostic implications of a Dopplerderived index of combined left ventricular systolic and diastolic myocardial performance in acute myocardial infarction. Am J Cardiol 2000;85:19-25.
- 8. Yeo TC, Dujardin KS, Tei C, et al. Value of a Dopplerderived index combining systolic and diastolic time intervals in predicting outcome in primary pulmonary hypertension. Am J Cardiol 1998;81:1157-61.
- 9. Tei C, Ling LH, Hodge DO, et al. New index of combined systolic and diastolic myocardial performance: a simple and reproducible measure of cardiac function -a study in normals and dilated cardiomyopathy. J Cardiol 1995;26:357-66.
- 10. Narkiewicz K, van de Borne PJ, Hausberg M, et al. Cigarette smoking increases sympathetic outflow in humans. Circulation 1998;98:528-34.
- 11. Nagueh SF, Appleton CP, Gillebert TC, et al. Recommendations for the evaluation of left ventricular diastolic function by echocardiography. Eur J Echocardiogr 2009;10:165-93.
- 12. Park SM, Shim WJ, Song WH, et al. Effects of smoking on coronary blood flow velocity and coronary flow reserve assessed by transthoracic Doppler echocardiography. Echocardiography 2006;23:465- 70.
- 13. Wu JP, Chang-Lee SN, Day CH, et al. Secondhand Smoke Exposure Enhances Cardiac Fibrosis Effects on the Aging Rat Hearts. Acta Cardiol Sin 2016;32:594- 603.
- 14. Izzotti A, D’Agostini F, Balansky R, et al. Exposure of miceto ciga- rette smoke and/or light causes DNA alterations in heart and aorta. Mutat Res 2008;644:38- 42.
- 15. Yaşar E, Taşolar H, Açıkgöz N. Left ventricular myocardial performance index in prehypertensive patients with normal coronary arteries. Blood Pressure Monitoring 2017;22:149-53.
- 16. Askın L, Cetin M, Tasolar H, et al. Left ventricular myocardial performance index in prediabetic patients without coronary artery disease. Echocardiography 2018;35:445-9.
- 17. Di Bello V, Talini E, Dell’Omo G, et al. Early left ventricular mechanics abnormalities in prehypertension: a twodimensional strain echocardiography study. Am J Hypertens 2010; 23:405-12.
- 18. Bayramoğlu A, Taşolar H, Bektaş O, et al. Association between fragmented QRS complexes and left ventricular dysfunction in healthy smokers. Echocardiography 2019; 36:292-6.
- 19. Tei C, Nishimura RA, Seward CB. Non-invasive Doppler-derived myocardial performance index: correlation with simultaneous measurements of cardiac catheterization measurements. J Am Soc Echocardiogr 1997;10:169-78.