Results 1 to 10 of about 144 (143)
Narrow QRS complexes intervening wide QRS complexes [PDF]
Netherlands Heart Journal, 2012 An 80-year-old male was admitted to our hospital with complaints of palpitations. He was diagnosed with atrial fibrillation that stopped spontaneously one hour after admission (not shown). Before he was discharged the following ECG was recorded. How would you judge this ECG (Fig. 1) and, in particular, how would you explain the occurrence of narrow QRS
J. S. S. G. de Jong, A. A. M. Wilde
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Postextrasystolic Changes in the Complexity of the QRS Complex and T Wave [PDF]
Annals of Noninvasive Electrocardiology, 2008 We tested the hypothesis that ventricular repolarization of the first sinus beat following a ventricular premature beat (VPB) can be modulated in the absence of clearly discernible T‐wave changes. We applied principal component analysis (PCA) to assess QRS and T‐wave complexity of sinus beats preceding and following VPBs in multiple 10‐second resting ...
A. John Camm, Velislav N. Batchvarov
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A rare case of narrow QRS complex tachycardia [PDF]
Netherlands Heart Journal, 2014 The first ECG shows a regular narrow QRS complex tachycardia of approximately 160 beats/min. Clear P waves can be distinguished closely behind each QRS complex. These same P waves appear to be negatively deflected in the inferior leads, which could fit an atrioventricular (nodal) reentrant tachycardia (AVNRT) with retrograde P waves.
Laurens E. Swart, Y. S. Tuininga
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The QRS Complex Detection Approach
, 2018 {"references": ["Mr. Vyankatesh S. Thorat, Dr. Suresh D. Shirbahadurkar, Mrs. Vaishali V. Thorat, \"Study and Literature Survey for Classification of Cardiac Arrhythmia With Respect to ECG and HRV Signal\", International Journal of Advanced Research in Computer and Communication Engineering, Vol. 5, Issue 4, April 2016", "V S Waydande, Prof. A N Jadhav,
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Automated differentiation of wide QRS complex tachycardia using QRS complex polarity
Communications MedicineAbstract Background Wide QRS complex tachycardia (WCT) differentiation into ventricular tachycardia (VT) and supraventricular wide complex tachycardia (SWCT) remains challenging despite numerous 12-lead electrocardiogram (ECG) criteria and algorithms.
May, Adam M +13 more
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Approach to the wide QRS-complex tachycardia
Srpski arhiv za celokupno lekarstvo, 2018 Introduction. Patients presenting with tachycardia most often complain of palpitation and dizziness, but can also report episodes of chest pain due to increased myocardial oxygen demand. The aim of this case article was to emphasize the importance of differential diagnosis between different types of supraventricular (SVT) or ventricular tachycardia (VT)
Miloje Tomasevic +4 more
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Spontaneous Wide QRS Complex Rhythm in a Patient With Wide QRS Complex Tachycardia [PDF]
Circulation, 2020 Miguel A. Arias +2 more
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Convocation lecture: The QRS complex revisited [PDF]
Journal of the American College of Cardiology, 1983 openaire +2 more sources