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    Hubungan Mean Platelet Volume (MPV) dengan Jumlah Lesi Arteri Koroner pada Sindroma Koroner Akut

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    Date
    2018
    Author
    Rahmawati
    Advisor(s)
    Hasan, Refli
    Safri, Zainal
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    Abstract
    Introduction: Platelet activation and aggregation play a role in the pathophysiology of coronary heart disease. Platelet plays an important role in contributing to thrombus formation after coronary plaque rupture. In addition, platelets also play a role in the formation of atherosclerotic plaques. Mean Platelet Volume (MPV) is an index of platelet size that can be correlated with the functional status of platelets. In patients with acute coronary syndrome (ACS), increased MPV is associated with a degree of coronary artery disease lesion. Aim: To know the association of MPV with degree of coronary artery lesion so that MPV can be used as a marker to estimate the severity of coronary artery lesions in ACS patients. Methods: A cross sectional study of 50 patients with SKA. MPV examination of routine blood and vessel score assessment of angiography was performed. The study was conducted in RSUP. H. Adam Malik Medan. Analysis using Chi Square. Results: Mean of MPV content in this study is 10.15 ± 0.798 fl. Chi-square statistical test between MPV and vessel score (p = 0,068). Conclusion: There was no significant association between MPV levels and the number of coronary artery lesions described by Vessel score.
     
    Latar belakang: Aktivasi dan agregasi trombosit berperan dalam patofisiologi penyakit jantung koroner. Oleh sebab itu trombosit memainkan peran penting dalam kontribusi bagi pembentukan trombus setelah terjadi ruptur plak koroner. Selain itu, trombosit juga berperan dalam proses pembentukan plak aterosklerotik. Mean Platelet Volume (MPV) merupakan indeks ukuran trombosit yang dapat berkorelasi dengan status fungsional trombosit. Pada pasien sindroma koroner akut (SKA), peningkatan MPV dikaitkan dengan derajat lesi penyakit arteri koroner. Tujuan Penelitian: mengetahui hubungan MPV dengan derajat lesi arteri koroner sehingga MPV dapat digunakan sebagai marker untuk memperkirakan keparahan lesi arteri koroner pada pasien SKA. Metode: Penelitian cross sectional terhadap 50 pasien SKA, dilakukan pemeriksaan MPV dari darah rutin dan penilaian skor vessel dari angiografi. Penelitian dilakukan di RSUP. H. Adam Malik Medan. Analisa data menggunakan uji Chi Square. Hasil: Rerata kadar MPV pada penelitian ini adalah 10.15 ± 0.798 fl. Uji statistik Chi-square antara MPV dan skor vessel (p=0,068). Kesimpulan: Tidak terdapat hubungan yang bermakna antara kadar MPV dengan jumlah lesi arteri koroner yang digambarkan dengan skor Vessel.

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    http://repositori.usu.ac.id/handle/123456789/4076
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    Repositori Institusi Universitas Sumatera Utara - 2025

    Universitas Sumatera Utara

    Perpustakaan

    Resource Guide

    Katalog Perpustakaan

    Journal Elektronik Berlangganan

    Buku Elektronik Berlangganan

    DSpace software copyright © 2002-2016  DuraSpace
    Contact Us | Send Feedback
    Theme by 
    Atmire NV