Journals / Anadolu Kardiyoloji Dergisi / 2009 / Cilt: 9 - Sayı: 5

Akut karbonmonoksit zehirlenmelerinde QT intervallerinin değerlendirilmesi

The assessment of QT intervals in acute carbon monoxide poisoning

Pages
397–400
Publication Date
2022-10-10
DOI
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AI Summary & Key Takeaways

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⚡ TL;DR(Too Long; Didn't Read)

Results: The QT interval level in 24h was significantly higher than admission level (p

📌 3 Key Takeaways

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Objective & Hypothesis:Objective: Carbon monoxide (CO) poisoning is known to cause myocardial toxicity and life threatening arrhythmias.
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Key Findings & Data:Methods: We conducted an observational study; 104 patients who had been diagnosed with CO intoxication were included in the study.
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Conclusion & Impact:Results: The QT interval level in 24h was significantly higher than admission level (p
🔬Design:Research Article
📍Scope:Comprehensive Sample
⚙️Variables:Domain Parameters

Abstract

Objective: Carbon monoxide (CO) poisoning is known to cause myocardial toxicity and life threatening arrhythmias. QT interval measured from electrocardiogram is an indirect measure of the heterogeneity of ventricular repolarization, which may contribute to ventricular arrhythmias. The purpose of the study was to investigate whether the carboxyhemoglobin (COHb) level may be related to the changes of QT, corrected QT (QTc), QT dispersion (QTd), corrected Qtd (QTdc) and cardiac enzymes during carbon monoxide poisoning. Methods: We conducted an observational study; 104 patients who had been diagnosed with CO intoxication were included in the study. Measurement of QT, QTc, QTd and QTdc intervals were performed form electrocardiogram on admission, 24 and 48 hours after admission. Cardiac enzymes were measured at each time-point. The myocardial perfusion scan was determined in all patients 1 week after admission. Results: The QT interval level in 24h was significantly higher than admission level (p

Özet

Amaç: Karbonmonoksit zehirlenmelerinin miyokard toksisitesine ve ciddi aritmilere yol açtığı bilinmektedir. Elektrokardiyografide (EKG) ölçülen QT intervalleri, aritmilere neden olan ventrikül repolarizasyonundaki düzensizliğin bir göstergesidir. Bu çalışmanın amacı, karbonomonoksit zehirlenmelerinde, karboksihemoglobin seviyesinin (COHb) QT, düzeltilmiş QT (QTc), QT dispersiyonu (QTd), düzeltilmiş QTd (QTdc) intervallerindeki değişikliklerle ve kardiyak enzimlerle ilişkisi olup olmadığını araştırmaktır. Yöntemler: Karbonmonoksit zehirlenmesi tanısı konan 104 olgu çalışma kapsamına alındı. QT, QTc, QTd ve QTdc intervallerinin ölçümü olguların hastaneye kabulunde, 24 saat ve 48 saat sonra yapıldı. Eş zamanlı kardiyak enzim ölçümleri yapıldı. Bulgular: Gözlemsel çalışma QT intervalleri 24. saatte, kabuldeki değerlerine göre daha yüksek (p

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Cite This Article

SÜT, N., MEMİŞ, D., YELKEN, B., TANRIVERDİ, B., ÇETİNBAŞ, F. (2022). Akut karbonmonoksit zehirlenmelerinde QT intervallerinin değerlendirilmesi. Anadolu Kardiyoloji Dergisi, Cilt: 9 - Sayı: 5, 397–400. https://ajindex.com/articles/436897

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