?url_ver=Z39.88-2004&rft_id=2118011067&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adc&rft.title=KORELASI+RASIO+NEUTROFIL+LIMFOSIT+(RNL)+DENGAN+FRAKSI+EJEKSI+VENTRIKEL+KIRI+PADA+PASIEN+GAGAL+JANTUNG+DI+RSUD+DR.+H.+ABDUL+MOELOEK+PROVINSI+LAMPUNG+TAHUN+2023%0D%0A&rft.creator=Muhammad+Ainul+%2C+Yaqin&rft.subject=610+Ilmu+kedokteran%2C+ilmu+pengobatan+dan+ilmu+kesehatan&rft.description=Latar+Belakang%3A+Gagal+jantung+adalah+salah+satu+penyakit+yang+sering+menjangkit+usia+lanjut+dan+berkaitan+dengan+peradangan+kronis.+Rasio+neutrofil+limfosit+(RNL)+adalah+salah+satu+penanda+inflamasi+yang+mudah+dan+cepat+pada+berbagai+kondisi%2C+khususnya+penyakit+kardiovaskular.+Tujuan+penelitian+ini+adalah+untuk+mengetahui+korelasi+rasio+neutrofil+limfosit+(RNL)+dengan+fraksi+ejeksi+ventrikel+kiri+pada+pasien+gagal+jantung.%0D%0AMetode%3A+Penelitian+ini+merupakan+penelitian+observasional+analitik+dengan+desain+cross-sectional.+Data+diambil+dengan+teknik+purposive+sampling.+Data+yang+digunakan+adalah+data+sekunder+sejumlah+88+rekam+medis+yang+memenuhi+kriteria+inklusi+dan+eksklusi.+Penelitian+ini+menggunakan+uji+analisis+Spearman+Rank.+Data+rekam+medis+diambil+di+instalasi+rekam+medis+RSUD+Dr.+H.+Abdul+Moeloek+Provinsi+Lampung+sepanjang+tahun+2023.%0D%0AHasil%3A+Hasil+statistik+penelitian+ini+adalah+didapatkan+sig.+(2-tailed)+sebesar+0%2C006+(%3C0%2C05)+antara+rasio+neutrofil+limfosit+(RNL)+dengan+fraksi+ejeksi+ventrikel+kiri+dengan+koefisien+korelasi+-0%2C290.+Berdasarkan+analisis+ROC%2C+didapatkan+cut-off+point+RNL+terbaik+sebagai+prediktor+fraksi+ejeksi+ventrikel+kiri+adalah+2%2C67+dengan+sensitivitas+70%2C7%25+dan+spesifisitas+70%25.+Hasil+ini+menunjukkan+adanya+korelasi+yang+signifikan+antara+rasio+neutrofil+limfosit+(RNL)+dengan+fraksi+ejeksi+ventrikel+kiri.%0D%0ASimpulan%3A+Terdapat+korelasi+yang+signifikan+antara+rasio+neutrofil+limfosit+(RNL)+dengan+fraksi+ejeksi+ventrikel+kiri+pada+pasien+gagal+jantung+di+RSUD+Dr.+H.+Abdul+Moeloek+Provinsi+Lampung+tahun+2023.%0D%0A%0D%0A%0D%0AKata+kunci%3A+fraksi+ejeksi+ventrikel+kiri%2C+gagal+jantung%2C+rasio+neutrofil+limfosit%0D%0A%0D%0A%0D%0ABackground%3A+Heart+failure+is+one+of+the+diseases+that+often+infects+the+elderly+and+is+associated+with+chronic+inflammation.+The+neutrophil+lymphocyte+ratio+(NLR)+is+one+of+the+easy+and+rapid+markers+of+inflammation+in+various+conditions%2C+especially+cardiovascular+disease.+The+purpose+of+this+study+was+to+determine+the+relationship+between+the+neutrophil+lymphocyte+ratio+(NLR)+and+left+ventricular+ejection+fraction+in+heart+failure+patients.%0D%0AMethod%3A+This+study+is+an+analytical+observational+study+with+a+cross-sectional+design.+Data+were+taken+using+a+purposive+sampling+technique.+The+data+used+were+secondary+data+of+88+medical+records+that+qualified+the+inclusion+and+exclusion+criteria.+This+study+used+the+Spearman+Rank+analysis+test.+Medical+record+data+were+taken+at+the+medical+record+installation+of+Dr.+H.+Abdul+Moeloek+Hospital%2C+Lampung+Province+throughout+2023.%0D%0AResult%3A+A+sig.+(2-tailed)+of+0.006+(%3C0.05)+was+obtained+between+the+neutrophil+lymphocyte+ratio+and+left+ventricular+ejection+fraction+with+a+correlation+coefficient+of+-0.290.+Based+on+the+ROC+analysis%2C+the+best+NLR+cut-off+point+as+a+predictor+of+left+ventricular+ejection+fraction+was+2.67+with+a+sensitivity+of+70.7%25+and+a+specificity+of+70%25.+These+results+indicate+a+significant+relationship+between+the+neutrophil-lymphocyte+ratio+(NLR)+and+left+ventricular+ejection+fraction.%0D%0AConclusion%3A+There+is+a+significant+relationship+between+the+neutrophil+lymphocyte+ratio+(NLR)+and+left+ventricular+ejection+fraction+in+heart+failure+patients+at+Dr.+H.+Abdul+Moeloek+Hospital%2C+Lampung+Province+in+2023.%0D%0A%0D%0A%0D%0AKeywords%3A+heart+failure%2C+left+ventricular+ejection+fraction%2C+neutrophil+lymphocyte+ratio%0D%0A&rft.publisher=FAKULTAS+KEDOKTERAN&rft.date=2024-12-19&rft.type=Skripsi&rft.type=NonPeerReviewed&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F82361%2F1%2FABSTRAK.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F82361%2F2%2FFILE%2520TUGAS%2520AKHIR%2520SKRIPSI%2520FULL.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F82361%2F3%2FFILE%2520TUGAS%2520AKHIR%2520SKRIPSI%2520FULL%2520TANPA%2520PEMBAHASAN.pdf&rft.identifier=++Muhammad+Ainul+%2C+Yaqin++(2024)+KORELASI+RASIO+NEUTROFIL+LIMFOSIT+(RNL)+DENGAN+FRAKSI+EJEKSI+VENTRIKEL+KIRI+PADA+PASIEN+GAGAL+JANTUNG+DI+RSUD+DR.+H.+ABDUL+MOELOEK+PROVINSI+LAMPUNG+TAHUN+2023.++FAKULTAS+KEDOKTERAN%2C+UNIVERSITAS+LAMPUNG.+++++&rft.relation=http%3A%2F%2Fdigilib.unila.ac.id%2F82361%2F