Zobrazeno 1 - 10
of 243
pro vyhledávání: '"Roy M. John"'
Autor:
Roy M. John, Jonathan Willner
Publikováno v:
Journal of Arrhythmia, Vol 38, Iss 5, Pp 813-816 (2022)
Externí odkaz:
https://doaj.org/article/21042120550f4e48b99c89bfa94ee3b1
Autor:
Roy M. John, William Stevenson
Publikováno v:
Indian Pacing and Electrophysiology Journal, Vol 22, Iss 1, Pp 10-11 (2022)
Externí odkaz:
https://doaj.org/article/b5bc8c14b2624f5091b4ec76efae32ca
Publikováno v:
HeartRhythm Case Reports, Vol 3, Iss 12, Pp 568-570 (2017)
Externí odkaz:
https://doaj.org/article/0b9a33b072d04bc69209ccfcebb2f951
Publikováno v:
Indian Pacing and Electrophysiology Journal, Vol 15, Iss 1, Pp 1-3 (2015)
Externí odkaz:
https://doaj.org/article/c31ac582de7f4a639911332ff28597dd
Autor:
Daniel Addison, Hoshang Farhad, Ravi V. Shah, Thomas Mayrhofer, Siddique A. Abbasi, Roy M. John, Gregory F. Michaud, Michael Jerosch‐Herold, Udo Hoffmann, William G. Stevenson, Raymond Y. Kwong, Tomas G. Neilan
Publikováno v:
Journal of the American Heart Association: Cardiovascular and Cerebrovascular Disease, Vol 5, Iss 9, Pp n/a-n/a (2016)
Background The factors that predict recovery of left ventricular (LV) systolic dysfunction among patients with atrial fibrillation (AF) are not completely understood. Late gadolinium enhancement (LGE) of the LV has been reported among patients with A
Externí odkaz:
https://doaj.org/article/f912a12e8ffc4c8bba1d3a9fa4c02457
Autor:
Roy M. John
Publikováno v:
Indian Pacing and Electrophysiology Journal, Vol 16, Iss 4, Pp 113-114 (2016)
Externí odkaz:
https://doaj.org/article/af1111f5aefc44bfbc2a1094b8fb5319
Autor:
Roy M. John, William Stevenson
Publikováno v:
Cardiovascular Innovations and Applications, Vol 1, Iss 2, p 131 (2016)
Ventricular tachycardia (VT) in the presence of structural heart disease is associated with sudden cardiac death and warrants prompt attention. Implantable cardioverter defibrillators (ICDs) while highly effective in terminating sustained ventricular
Externí odkaz:
https://doaj.org/article/637ddfb0fcd44223a62d4f98baa10e1a
Autor:
Roy M. John
Publikováno v:
Indian Pacing and Electrophysiology Journal, Vol 1, Iss 1, Pp 32-34 (2001)
Stored electrograms show atrial fibrillation with rapid ventricular rates (top panel). Sufficient numbers of RR intervals meet the tachycardia detection criteria initiating a train of anti-tachycardia pacing by the ICD (after the 8th electrogram in t
Externí odkaz:
https://doaj.org/article/503b69f70ddb4dc0b7930fcfec5d44c8
Autor:
Roy M. John
Publikováno v:
Indian Pacing and Electrophysiology Journal, Vol 4, Iss 4, Pp 221-222 (2004)
A 70 year old male underwent placement of a Medtronic Marquis DR ICD following syncope. He has coronary artery disease and severe LV dysfunction and was inducible for rapid hemodynamically unstable ventricular tachycardia at intracardiac electrophysi
Externí odkaz:
https://doaj.org/article/e7669fcf093c4aaca681317411a0cd42
Autor:
Roy M. John
Publikováno v:
Indian Pacing and Electrophysiology Journal, Vol 2, Iss 3, p 92 (2002)
In ICD systems that incorporate biventricular pacing, lack of univentricular sensing capability, as in this case, will lead to double counting and ICD shocks for slow ventricular arrhythmias. The newer generation cardiac resynchronization ICDs will o
Externí odkaz:
https://doaj.org/article/98072ae29675444a99e55be5bc2f4b0a