Zobrazeno 1 - 10
of 13
pro vyhledávání: '"Constantinos Costeas"'
Publikováno v:
Pacing and Clinical Electrophysiology. 36:e41-e44
Implantation of a left ventricular pacing lead via the coronary sinus to deliver cardiac resynchronization therapy has become standard therapy for patients with New York Heart Association (NYHA) Class III or IV heart failure and significant intravent
Autor:
Nicholas S. Peters, James Coromilas, Bernard Deruyter, Constantinos Costeas, Stephen M. Dillon, Andrew L. Wit
Publikováno v:
Circulation. 105:2309-2317
Background — K ATP channels, activated by ischemia, participate in the arrhythmogenic response to acute coronary occlusion. The function of these channels in border zones of healing infarcts, where arrhythmias also arise, has not been investigated.
Publikováno v:
Journal of the American College of Cardiology. 69:2318
Publikováno v:
Heart Rhythm. 8:1302-1304
Publikováno v:
Journal of Cardiovascular Electrophysiology. 12:686-694
Changing QRS During Ventricular Tachycardia.Introduction: Spontaneous changes in QRS morphology during sustained reentrant ventricular tachycardia, occurring gradually or abruptly, causing the tachycardia to be polymorphic, have been described in cli
Publikováno v:
Pacing and Clinical Electrophysiology. 23:1121-1126
The objective of this study was to measure the normal variation of QT dispersion (QTd) with respect to age and gender. The QT interval is a measure of the duration of ventricular depolarization and repolarization, while the QTd is a measure of the va
Autor:
James Coromilas, Jose Dizon, James Reiefel, Constantinos Costeas, John Kassotts, Leslie J. Lipka
Publikováno v:
Journal of Cardiovascular Electrophysiology. 9:845-854
Double-Wave Reentry in Orthodromic AVRT. Introduction: Attempts to terminate reentrant tachyarrhythmias by rapid pacing may accelerate the tachycardia. One mechanism for acceleration is double-wave reentry, where two simultaneous wavefronts travel ar
Autor:
James Coromilas, Stanley M. Dunn, Constantinos Costeas, Metin Akay, Edward J. Ciaccio, Andrew L. Wit
Publikováno v:
Annals of Biomedical Engineering. 22:480-492
We present a method for the localized statistical discrimination of class populations based on the Karhunen-Loeve and Fukunaga-Koontz transforms. These transforms provide features that model the variance of a sample distribution. The spatial series o
Publikováno v:
Journal of cardiovascular electrophysiology. 15(11)
Multiple Tachycardia Morphologies. Introduction: During clinical electrophysiologic study, multiple clinical tachycardia morphologies often can be induced in the infarct border zone, and all morphologies must be targeted for ablation therapy to be su
Rhythm management in atrial fibrillation--with a primary emphasis on pharmacological therapy: Part 2
Publikováno v:
Pacing and clinical electrophysiology : PACE. 21(4 Pt 1)
Atrial fibrillation (AF) is the most common, sustained, symptomatic tachyarrhythmia that clinicians are called upon to manage. Management strategies include ventricular rate control coupled with anticoagulation, versus restoration and maintenance of