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Journals / Anadolu Kardiyoloji Dergisi / 2011 / Cilt: 11 - Sayı: 1

Akut karbonmonoksit zehirlenmesinin P dalga ve QT aralığı dispersiyonları üzerine etkileri

Effects of acute carbon monoxide poisoning on the P-wave and QT interval dispersions

Işıl ÖZKOÇAK
Hilal AYOĞLU
Serhan YURTLU
Dilek OKYAY
Gülay ERDOĞAN
Volkan HANCI
Mensure YILMAZ
Nesligül YILDIRIM
Mustafa ABDUŞOĞLU
Pages
48–52
Publication Date
2022-10-10
DOI
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AI Summary & Key Takeaways

AI Insight
⚡ TL;DR(Too Long; Didn't Read)

The Pwd (56.33±17.11 msec vs 28.33±11.16 msec, p

📌 3 Key Takeaways

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Objective & Hypothesis:The aim of our study was to investigate atrial conduction and ventricular repolarization inhomogeneities using P-wave dispersion (Pwd) and QT dispersion (QTd) analyses in acute carbon monoxide (CO) poisoning.
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Key Findings & Data:Patients who did not have acute CO poisoning were assigned to the control group (Group C, n=30).
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Conclusion & Impact:The Pwd (56.33±17.11 msec vs 28.33±11.16 msec, p
🔬Design:Research Article
📍Scope:Comprehensive Sample
⚙️Variables:Domain Parameters

Abstract

The aim of our study was to investigate atrial conduction and ventricular repolarization inhomogeneities using P-wave dispersion (Pwd) and QT dispersion (QTd) analyses in acute carbon monoxide (CO) poisoning. Methods: Sixty patients were retrospectively included in this case-controlled study. Thirty acute CO poisoning patients were assigned to the Group with acute CO poisoning (ACOP). Patients who did not have acute CO poisoning were assigned to the control group (Group C, n=30). Anthropometric measurement, body mass index, electrocardiogram (ECG) and serum electrolyte levels were recorded in all patients. Also, carboxyhemoglobin (COHb) levels were recorded in Group ACOP. Pwd, QT interval and QTd durations were measured. Corrected QT (QTc) and QTc dispersion (QTcd) intervals were determined with the Bazett formula. Independent samples t and Chi-square tests were used for statistical analysis. Results: No statistically significant difference was found between the age, gender distribution, anthropometric measurement, serum electrolytes, PR and QT durations between the groups. The Pwd (56.33±17.11 msec vs 28.33±11.16 msec, p

Özet

Amaç: Çalışmamızın amacı, akut karbonmonoksit (CO) zehirlenmesi olan hastalarda atriyal ileti ve ventriküler repolarizasyon homojenlik bozukluklarını P dalga dispersiyonu (PDD), ve QT dispersiyonu (QTd) aracılığı ile araştırılmasıdır. Yöntemler: Retrospektif ve vaka-kontrollü olarak planlanan çalışmamıza, 30 akut CO zehirlenmesi olgusu ile (Grup ACOP), 30 sağlıklı olgu (Grup C) dâhil edildi. Grup ACOP'da acil servise başvuru anında çekilmiş standart 12 derivasyonlu elektrokardiyografi (EKG) kayıtları değerlendirildi. EKG kayıtlarından PDD, QT aralığı, QTd süreleri belirlendi. Düzeltilmiş QT aralığı (QTc) ve QTc dispersiyonu (QTcd) süreleri Bazett formülü kullanılarak belirlendi. Grup ACOP'da ve Grup C'de EKG kaydı ile eş zamanlı olarak alınmış kan örneklerinden serum elektrolit değeri ile Grup ACOP'da COHb değerleri belirlendi. İstatistik analiz için bağımsız örneklerde t ve Ki-kare testleri kullanıldı. Bulgular: Gruplar arasında yaş, cinsiyet dağılımları, antropometrik ölçümleri, serum elektrolit düzeyleri PR ve QT süreleri açısından anlamlı farklılık yoktu. Grup ACOP’da PDD (56.33±17.11 msn’ye karşın 28.33±11.16 msn, p

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Cite This Article

ÖZKOÇAK, I., AYOĞLU, H., YURTLU, S., OKYAY, D., ERDOĞAN, G., HANCI, V., YILMAZ, M., YILDIRIM, N., ABDUŞOĞLU, M. (2022). Akut karbonmonoksit zehirlenmesinin P dalga ve QT aralığı dispersiyonları üzerine etkileri. Anadolu Kardiyoloji Dergisi, Cilt: 11 - Sayı: 1, 48–52. https://ajindex.com/articles/436675

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