Results 41 to 50 of about 477,196 (292)

Increased P Wave Dispersion and Maximum P Wave Duration after Hemodialysis [PDF]

Annals of Noninvasive Electrocardiology, 2004
Background: Atrial fibrillation is a frequent arrhythmia in patients undergoing hemodialysis. The consequences of hemodialysis on P wave durations and P wave dispersion have not been fully understood. The objective of this study was to study the effect of dialysis on P wave maximum (Pmax), P wave minimum (Pmin), and P wave dispersion (Pd). Methods: We
Ugur K, Tezcan, Basri, Amasyali, Ilknur, Can, Kudret, Aytemir, Sedat, Köse, Izzet, Yavuz, Hurkan, Kursaklioglu, Ersoy, Işik, Ertan, Demirtaş, Ali, Oto   +9 more
openaire   +2 more sources

Electrocardiographic P-wave Indices as a Useful Tool to Predict Successful Percutaneous Balloon Mitral Valvotomy in Patients with Mitral Stenosis [PDF]

Journal of Cardiovascular and Thoracic Research, 2014
Introduction: Patients with hemodynamically significant mitral stenosis (MS) have prolonged P-wave duration and increased P-wave dispersion (PWD) that decreases after successful percutaneous balloon mitral valvotomy (PBMV).
Babak Kazemi, Ali Rostami, Naser Aslanabadi, Samad Ghaffari   +3 more
doaj   +1 more source

Cardiac heterogeneity in patients with chronic urticaria; A perusal of P wave and QT dispersions

Medicine Science, 2022
Data on how the heart is affected in Chronic Urticaria (CU), a common annoying chronic dermatological disease, is quite limited. The electrocardiographic parameters; P wave dispersion (PWD) and QT dispersion (QTD) have been consistently reported to be ...
Kader Eliz Sahin, Esra Inan Dogan
doaj   +1 more source

DISPERSIÓN DE LA ONDA P. PREDICCIÓN DE FIBRILACIÓN AURICULAR EN EL PACIENTE HIPERTENSO / P-wave dispersion. Prediction of atrial fibrillation in the hypertensive patient [PDF]

CorSalud, 2010
Elibet Chávez González
doaj   +1 more source

P wave dispersion and maximum P wave duration are independently associated with rapid renal function decline. [PDF]

PLoS ONE, 2012
The P wave parameters measured by 12-lead electrocardiogram (ECG) are commonly used as noninvasive tools to assess for left atrial enlargement. There are limited studies to evaluate whether P wave parameters are independently associated with decline in ...
Ho-Ming Su, Wei-Chung Tsai, Tsung-Hsien Lin, Po-Chao Hsu, Wen-Hsien Lee, Ming-Yen Lin, Szu-Chia Chen, Chee-Siong Lee, Wen-Chol Voon, Wen-Ter Lai, Sheng-Hsiung Sheu   +10 more
doaj   +1 more source

P-wave Duration and Dispersion in Lone Obesity

Journal of the College of Physicians and Surgeons Pakistan, 2021
To assess P-wave duration and dispersion (PD) in morbidly obese young subjects who do not have co-associated atrial fibrillation (AF) risk factors, such as hypertension, diabetes, atrial enlargement and diastolic dysfunction.An observational cross-sectional study.Bolu Abant Izzet Baysal University Medical Faculty, Turkey; and the study was conducted ...
Cosgun, Mehmet, Sincer, Isa, Inanir, Mehmet, Erdal, Emrah, Mansiroglu, Asli Kurtar, Gunes, Yilmaz   +5 more
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P‐wave duration and P‐wave dispersion in patients with dilated cardiomyopathy [PDF]

European Journal of Heart Failure, 2004
AbstractBackground:P‐wave dispersion (PWD) has been reported to be associated with inhomogeneous and discontinuous propagation of sinus impulses. In the present study, we aimed to investigate PWD in patients with dilated cardiomyopathy.Method:The study population consisted of 72 patients with dilated cardiomyopathy and 72 healthy control subjects. Left
Kubilay, Senen, Hasan, Turhan, Ali, Riza Erbay, Nurcan, Basar, Ayse, Saatci Yasar, Onur, Sahin, Ertan, Yetkin   +6 more
openaire   +3 more sources

Evaluation of P Wave Dispersion, QT Dispersion and P Wave Amplitude in Patients with Obstructive Sleep Apnea Syndrome

Türk Uyku Tıbbı Dergisi, 2017
Objective The purpose of the study is to evaluate the risks of atrial and ventricular tachyarrhythmia and the risk of right atrial dilatation by using P wave amplitude (Pda) measurement, in patients with Obstructive Sleep Apnea syndrome (OSAS) by using ...
Burcu Oktay Arslan, Hikmet Fırat, Sadık Ardıç   +2 more
doaj   +1 more source

P‐Wave dispersion increases in prehypertension

Blood Pressure, 2009
Prolongation of P-wave durations and increased P-wave dispersion are independent predictors of atrial fibrillation (AF). AF is the most common arrhythmia of the general population. Prehypertension, including those with systolic blood pressure ranging from 120-139 mmHg or diastolic blood pressure ranging from 80-89 mmHg was described by JNC7 ...
Goksel, Cagirci, Serkan, Cay, Ozlem, Karakurt, Neslihan, Eryasar, Sadik, Acikel, Mehmet, Dogan, Asuman Bicer, Yesilay, Harun, Kilic, Ramazan, Akdemir   +8 more
openaire   +2 more sources

QTC Dispersion and P-Wave Dispersion during Migraine Attacks

Cephalalgia, 2006
The aim of this study was to investigate increase of QTc dispersion and P-wave dispersion during migraine attacks. Fifty-five patients (16–65 years of age, 49 women, six men) with migraine were included in our study. Heart rate, QTc interval, maximum and minimum QTc interval, QTc dispersion, maximum and minimum P-wave duration and P-wave dispersion ...
Duru, M, Melek, I, Seyfeli, E, Duman, T, Kuvandik, G, Kaya, H, Yalçin, F   +6 more
openaire   +2 more sources