Results 61 to 70 of about 27,537,437 (135)

ASSESSMENT OF TSUNAMI GENERATION POTENTIAL THROUGH RAPID ANALYSIS OF SEISMIC PARAMETERS Case study: Comparison of the Sumatra Earthquakes of 6 April and 25 October 2010 [PDF]

Science of Tsunami Hazards, 2013
The purpose of the research was to estimate P-wave rupture durations (Tdur), dominant periods (Td) and rupture durations greater than 50 seconds (T50Ex) for two large, shallow earthquakes, which occurred off the coast of Sumatra on 6 April and 25 October
Madlazim
doaj  

From sleep apnea to arrhythmia: p-wave parameters as non-invasive predictors

Frontiers in Cardiovascular Medicine
BackgroundNumerous studies have confirmed a significant association between obstructive sleep apnea hypopnea syndrome (OSAHS) and both the increased prevalence and incidence of atrial fibrillation (AF).
Wenjing Lu, Wenjing Lu, Ke He, Jun Zhang, Ying Deng, Shaopeng Lin, Demei Yang, Zhuojun Chen, Xinzhong Li, Xinzhong Li, Xiaobo Huang, Xiaobo Huang   +11 more
doaj   +1 more source

P-wave duration and atrial fibrillation recurrence after catheter ablation: a systematic review and meta-analysis. [PDF]

Europace, 2023
Intzes S, Zagoridis K, Symeonidou M, Spanoudakis E, Arya A, Dinov B, Dagres N, Hindricks G, Bollmann A, Kanoupakis E, Koutalas E, Nedios S.   +11 more
europepmc   +1 more source

A short P-wave duration is associated with incident heart failure in the elderly: a 15 years follow-up cohort study. [PDF]

J Geriatr Cardiol, 2022
Ostrowska B, Lind L, Sciaraffia E, Blomström-Lundqvist C.   +3 more
europepmc   +1 more source

The significance of P wave duration and P wave dispersion for risk assessment of atrial tachyarrhythmias in patients with corrected tetralogy of Fallot

, 2004
Background: The aim of the present study was to determine the potential role of P wave duration and P wave dispersion for risk assessment of atrial tachyarrhythmias in patients with corrected tetralogy of Fallot (ToF)
Aytemir, K, Hallioglu, O, Celiker, A
core   +1 more source

Impact of ratio of P-wave duration to P-wave amplitude on recurrent arrhythmia characteristics and low-voltage risk score in paroxysmal atrial fibrillation patients underwent catheter ablation. [PDF]

Europace, 2023
Yano M, Egami Y, Ukita K, Yasumoto K, Matsunaga-Lee Y, Nishino M, Tanouchi J.   +6 more
europepmc   +1 more source

ALTERATIONS IN ELECTROCARDIOGRAMS OF LABRADOR RETRIEVER DOGS DURING HANDLING WITH AND WITHOUT GLOVES [PDF]

Exploratory Animal and Medical Research, 2016
Healthy male Labrador Retriever dogs (n=8) aged between one to three years constituted the study material. The study was carried out to peruse the alterations in electrocardiograms, when the attendant restrained the dogs with bare hands and when the ...
Swagat Mohapatra, Sangyarani Sethy, Rajashree Bisoyi, Tushar Jyotiranjan, A.P.K. Mahapatra, A.K. Kundu   +5 more
doaj  

P-wave Duration and Dispersion in Patients with Peripheral Edema and its Amelioration

Indian Pacing and Electrophysiology Journal, 2007
Background: Attenuation of the P-wave amplitudes in patients with peripheral edema (PERED) has been recently reported, with P-waves regaining some of their amplitude in patients, who subsequently experienced amelioration of their PERED.
John E. Madias
doaj  

Comparison of P wave indices between ultramarathon athletes and general population

Physiological Reports
High‐intensity endurance exercise is linked to increased atrial fibrillation (AF) risk. P wave indices are established AF risk markers, but their role in ultramarathon athletes is unexplored.
Narawudt Prasertwitayakij, Pongsatorn Tungsuk, Sirianong Namwongprom, Teerapat Nantsupawat, Siriluck Gunaparn, Arintaya Phrommintikul, Wanwarang Wongcharoen   +6 more
doaj   +1 more source

Computed Tomography Confirms Increased Left Atrial Volume in Patients with Bayés Syndrome Referred for Catheter Ablation of Atrial Fibrillation

Diagnostics
Background: Bayés syndrome is a recently identified condition that is defined by the presence of an interatrial block on a surface electrocardiogram, in addition to atrial arrhythmias such as atrial fibrillation, tachycardia, or left atrial flutter. This
Gabriel Cismaru, Gwendolyn Wagner, Gabriel Gusetu, Ioan-Alexandru Minciuna, Diana Irimie, Florina Fringu, Raluca Tomoaia, Horatiu Comsa, Bogdan Caloian, Dana Pop, Radu Ovidiu Rosu   +10 more
doaj   +1 more source