The Effect of Hemodialysis Treatment on Ventricular Arrhythmogenesis Parameters in Electrocardiography

Ardahanli, Isa; Akyüz, Okan

doi:10.30733/std.2021.01491

Cited by 3 publications

(4 citation statements)

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“…And Tp-e interval and TP-e / QT measurements in the routine ECG evaluation of prediabetic patients are able to predict arrhythmia risk [ 4 ]. It can be predicted in HD patients for the risk of arrhythmia and sudden cardiac death by evaluating the electrocardiographic parameters showing ventricular repolarization and depolarization together [ 6 ]. In addition, Morris et al first introduced the P-wave terminal force (PTF) in lead V1 (Ptfv1) measured by 12-lead ECG that can reflect the severity of the cardiac diseases.…”

Section: Introductionmentioning

confidence: 99%

The clinical value of P-wave terminal force in lead V1 in evaluating pericardial thickness in tuberculous constrictive pericarditis

Ren

2024

J Cardiothorac Surg

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Aim To investigate the relationship between p wave terminal force (Ptfv1) and pericardial thickness in patients with tuberculous constrictive pericarditis. Methods From January 2018 to October 2022, 95 patients with tuberculous constrictive pericarditis who needed pericarditis dissection in a hospital were collected, and 3 patients who did not meet the criteria were excluded, a total of 92 cases. The absolute value of Ptfv1 in conventional electrocardiogram was tested before surgery, and pericardial thickness was measured by echocardiography and chest CT. Pericardial thickness was measured after pericardial dissection. Pearson correlation analysis was used, R software was used to make scatter plot, and non-parametric square test was used. The correlation of postoperative measurements with echocardiography, chest CT and absolute value of Ptfv1 was analyzed. Results Pearson correlation analysis was conducted with postoperative measurements and echocardiography measurements, postoperative measurements and chest CT measurements, and postoperative measurements and absolute value of Ptfv1. Pearson correlation analysis showed that the correlation coefficients between postoperative measurements and echocardiography, chest CT and Ptfv1 values were statistically significant. Scatter plot and nonparametric Chi-square test showed that postoperative measurements were consistent with absolute values of echocardiography, chest CT and Ptfv1 (p < 0.05). And this study found that the distribution of the value of Ptfv1 ≥ 5 was higher than the value of Ptfv1 < 5 after pericardiectomy (0.95:0.05) in the absolute value of Ptfv1 ≥ 0.04 which measured before pericardiectomy. The hypothesis was statistically significant (p < 0.05). Conclusion The absolute value of Ptfv1 in electrocardiogram can be used as an auxiliary diagnostic index to evaluate pericardial thickness in tuberculous constrictive pericarditis.

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Section: Introductionmentioning

confidence: 99%

The clinical value of P-wave terminal force in lead V1 in evaluating pericardial thickness in tuberculous constrictive pericarditis

Ren

2024

J Cardiothorac Surg

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“…Cardiovascular diseases (CVDs) are among the leading causes of death in the world and approximately 17.9 million deaths occur every year due to CVDs [1]. In addition, some diseases constitute risk factors for arrhythmias [2,3]. Electrocardiography (ECG) is one of the diagnostic tools frequently used in the diagnosis of many cardiovascular diseases and in the detection of arrhythmias.…”

Section: Introductionmentioning

confidence: 99%

Web Tabanli Elektrokardi̇yografi̇ Si̇mülasyonu Kullaniminin Paramedi̇k Öğrenci̇leri̇ni̇n Ri̇ti̇m Tanilama Beceri̇leri̇ne Etki̇si̇

KURTGÖZ

KESKİN

2022

Karya Journal of Health Science

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Amaç: Bu çalışma web tabanlı elektrokardiyografi (EKG) simülasyonu kullanımının paramedik öğrencilerinin ritim tanılama becerisi üzerindeki etkisi belirlemek amacıyla yapıldı. Yöntem: Araştırma, 02.05.2021-01.09.2021 tarihleri arasında tek gruplu ön test-son test desenli çalışma olarak yürütüldü. Araştırmanın çalışma grubunu Türkiye’de bir üniversitenin paramedik bölümünde son sınıfta öğrenim gören öğrenciler oluşturdu. Araştırmanın verileri bireyi tanıtıcı bilgi formu ve Temel EKG Ritimlerini Tanılama Formu kullanılarak yüz yüze toplandı. Katılımcılara 8 hafta boyunca haftada 3 saat olmak üzere online EKG eğitimi verildi. Eğitimi takiben bir ay sonra katılımcılara ön test uygulandı. Ön test sonrası katılımcılar bir web tabanlı EKG simülatörünü 4 hafta süresince kullandı. Dört hafta sonunda katılımcılara son test uygulandı. Bulgular: Öğrencilerin Temel EKG Ritimlerini Tanılama Formunda yer alan tüm ritimleri doğru tanılama oranlarının web tabanlı simülatör kullanımından sonra arttığı bulunmuştur. Öğrencilerin ön test ve son test puanları arasında anlamlı düzeyde istatistiksel fark olduğu belirlenmiştir (t:-7.476 p

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“…It is more effective in showing ventricular repolarization because it is not affected by heart rate like QT and QT dispersion (QTd) 4 . Many studies have shown that prolonged TP-e interval is associated with increased cardiac mortality [5][6][7][8][9] .…”

Section: Introductionmentioning

confidence: 99%

“…. Many studies have shown that prolonged TP-e interval is associated with increased cardiovascular mortality [5][6][7][8][9] . However, the Tp-e / QTc ratio is also a sensitive index for showing ventricular repolarization 4 .…”

mentioning

confidence: 99%

Comparison of the effects of SGLT 2 inhibitors and sulfonylurea on electrocardiographic parameters

Akhan¹,

Şahin²,

Aslan³

et al. 2021

Cumhuriyet Medical Journal

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Tp-e, QT, and Tp-e / QT are parameters showing ventricular repolarization. The increase in these parameters causes an increase in cardiovascular mortality, mostly due to malignant arrhythmias. Our study aimed to compare the long-term changes in electrocardiographic parameters in patients with uncontrolled diabetes despite using metformin, with the addition of SGLT 2 inhibitor or sulfonylurea (SU) to the treatment. Method: This retrospective study was enrolled in 133 type 2 DM patients with uncontrolled diabetes who applied to the internal medicine outpatient clinic, using single oral antidiabetic agents. The patients were divided into two groups as SU and SGLT 2 inhibitor additive. SU was added to the treatment of 69 patients, and SGLT 2 inhibitor was added to 64 patients. 12lead superficial ECG records of participants who received combined therapy for at least six months were analyzed and compared. RR distance, QT interval, and Tp-e intervals were measured on the ECG. QTc was calculated using Bazzet's formula. (QT/ √ RR). Tp-e / QT and Tp-e / QTc ratios were calculated. Results: Seventy-eight (58.6%) of the participants were female, and 55 (41.4) were male. The age and gender distribution of both groups were similar. The group to which SGLT 2 inhibitor was added, Tp-e, QT, and QTc distances were significantly lower than the SU group (p <0.001 for each). Also, the Tp-e / QT and Tp-e / QTc ratios were significantly greater in the SU group (0.210 ± 0.029 vs 0.190 ± 0.03; p <0.001 and 0.201 ± 0.051 vs 0.184 ± 0.032; p = 0.022 respectively). Conclusions: In our study, we showed that the addition of SGLT2 inhibitors to monotherapy in people with diabetes with poor glycemic control has a positive effect on ECG parameters, which are indicators of repolarization, compared to other oral antidiabetics.

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The Effect of Hemodialysis Treatment on Ventricular Arrhythmogenesis Parameters in Electrocardiography

Cited by 3 publications

References 0 publications

The clinical value of P-wave terminal force in lead V1 in evaluating pericardial thickness in tuberculous constrictive pericarditis

The clinical value of P-wave terminal force in lead V1 in evaluating pericardial thickness in tuberculous constrictive pericarditis

Web Tabanli Elektrokardi̇yografi̇ Si̇mülasyonu Kullaniminin Paramedi̇k Öğrenci̇leri̇ni̇n Ri̇ti̇m Tanilama Beceri̇leri̇ne Etki̇si̇

Comparison of the effects of SGLT 2 inhibitors and sulfonylurea on electrocardiographic parameters

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