Journals / Anadolu Kardiyoloji Dergisi / 2005 / Cilt: 5 - Sayı: 4

Sağlıklı erkeklerde akut alkol alımı ve P-dalga dispersiyonu

Acute alcohol intake and P-wave dispersion in healthy men

Pages
289–293
Publication Date
2022-10-10
DOI
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And also, in comparison with baseline, Pd values were significantly prolonged after AP but not after JP (baseline: 27.0 ± 7.6 ms, after AP: 42.7 ± 12.8 ms, after JP: 27.0 ± 6.7 ms, p=0.021, p=0.891, respectively).Conclusion: Acute moderate dose of alcohol intake in short time is associated with an increase in Pmax and Pd.

📌 3 Key Takeaways

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Objective & Hypothesis:Objective: P-wave dispersion (Pd), defined as the difference between the maximum and the minimum P-wave duration (Pmin), and maximum P-wave duration (Pmax) are electrocardiographic (ECG) markers that have been used to evaluate the discontinuous propagation of sinus impulses and the prolongation of atrial conduction time, respectively.
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Key Findings & Data:Prolonged P-wave duration and Pd have been reported to represent an increased risk for AF.
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Conclusion & Impact:And also, in comparison with baseline, Pd values were significantly prolonged after AP but not after JP (baseline: 27.0 ± 7.6 ms, after AP: 42.7 ± 12.8 ms, after JP: 27.0 ± 6.7 ms, p=0.021, p=0.891, respectively).Conclusion: Acute moderate dose of alcohol intake in short time is associated with an increase in Pmax and Pd.
🔬Design:Research Article
📍Scope:Comprehensive Sample
⚙️Variables:Domain Parameters

Abstract

Objective: P-wave dispersion (Pd), defined as the difference between the maximum and the minimum P-wave duration (Pmin), and maximum P-wave duration (Pmax) are electrocardiographic (ECG) markers that have been used to evaluate the discontinuous propagation of sinus impulses and the prolongation of atrial conduction time, respectively. The incidence of cardiac arrhythmias, particularly atrial fibrillation (AF), following acute alcohol intake has been previously reported. Prolonged P-wave duration and Pd have been reported to represent an increased risk for AF. However, the association between Pd and acute alcohol intake has not been studied previously in normal subjects. Methods: In a randomized crossover study, 10 healthy male volunteers, aged 30.0 ± 2.1 years (range 25-33) received either ethanol and/or placebo (juice). Alcohol group drank moderate dose ethanol; 0.97 ± 0.12 g/kg body weight (range 0.80-1.25 g/kg), and the other group consumed same amount of juice in one-hour period. After 48-hours washout period, alcohol group took juice and juice group drank alcohol. Pmax, Pmin and Pd were measured as milliseconds (ms) on baseline ECG, after alcohol period (AP) and after juice period (JP). Results: In comparison with baseline, Pmax values were significantly prolonged after AP but not after JP (baseline: 95.3 ± 5.3 ms, after AP: 103.7 ± 9.5 ms, after JP: 94 ± 7 ms, p=0.027, p=0.102, respectively). Pmin values did not change significantly. And also, in comparison with baseline, Pd values were significantly prolonged after AP but not after JP (baseline: 27.0 ± 7.6 ms, after AP: 42.7 ± 12.8 ms, after JP: 27.0 ± 6.7 ms, p=0.021, p=0.891, respectively).Conclusion: Acute moderate dose of alcohol intake in short time is associated with an increase in Pmax and Pd.

Özet

Amaç: Maksimum P-dalga süresi (Pmak) ve minimum P-dalga süresi (Pmin) arasındaki fark olarak tanımlanan P-dalga dispersiyonu (Pd), Pmak ile birlikte sırasıyla sinüs impulslarının uygunsuz dağılımını ve atriyal ileti zamanındaki uzamayı değerlendirmede kullanılan elektrokardiyogramın (EKG) ölçütleridir. Kardiyak aritmilerin ve özellikle de atriyal fibrilasyonun (AF), akut alkol alımı sonrası sıklığı daha önce rapor edilmiştir. Uzamış P-dalga süresinin ve Pd’nin artmış AF riskini yansıttığı da bildirilmiştir. Bununla birlikte, normal bireylerde Pd ve akut alkol alımı arasındaki ilişki daha önce çalışılmamıştır. Yöntemler: Randomize çapraz çalışmada, yaş ortalamaları 30.0 ± 2.1 yıl olan (25-33 yıl arası) 10 sağlıklı erkek gönüllü, etanol ve placebo (meyve suyu ) içtiler. Bir saatlik sürede alkol grubu orta düzeyde etanol içerken; 0.97 ± 0.12 g/kg (0.80-1.25 g/kg arası), diğer grup hacim olarak aynı miktarda meyve suyu içti. Aradan 48 saat geçtikten sonra, alkol grubu meyve suyu, meyve suyu grubu da alkol içti. Pmak, Pmin ve Pd süreleri, bazal, alkol ve meyve suyu alımı sonrası alınan EKG kayıtlarında milisaniye (ms) olarak ölçüldü. Bulgular: Bazale göre, alkol alımı sonrasında Pmak sürelerinde anlamlı uzama varken, meyve suyu alımı sonrasında fark yoktu. (bazal: 95.3 ± 5.3 ms, alkol alımı sonrası: 103.7 ± 9.5 ms, meyve suyu alımı sonrası: 94 ± 7 ms, p=0.027, p=0.102, sırasıyla). Pmin süreleri arasında fark yoktu. Ve yine bazale göre Pd değerleri alkol alımı sonrası anlamlı derecede uzamışken, meyve suyu sonrası anlamlı değişim yoktu. (bazal: 27.0 ± 7.6 ms, alkol alımı sonrası: 42.7 ± 12.8 ms, meyve suyu alımı sonrası: 27.0 ± 6.7 ms, p=0.021, p=0.891, sırasıyla).Sonuç: Kısa sürede akut orta doz alkol alımı artmış Pmak ve Pd süreleri ile ilişkilidir.

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Cite This Article

ÖZDÖL, Ç., UYAREL, H., ÇAM, N., ÖKMEN, E., KARABULUT, A. (2022). Sağlıklı erkeklerde akut alkol alımı ve P-dalga dispersiyonu. Anadolu Kardiyoloji Dergisi, Cilt: 5 - Sayı: 4, 289–293. https://ajindex.com/articles/437367

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