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Clinical value of f...
Clinical value of fibrillatory wave amplitude on surface ECG in patients with persistent atrial fibrillation
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Nault, Isabelle (författare)
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Lellouche, Nicolas (författare)
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Matsuo, Seiichiro (författare)
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Knecht, Sebastien (författare)
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Wright, Matthew (författare)
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Lim, Kang-Teng (författare)
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Sacher, Frederic (författare)
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- Platonov, Pyotr (författare)
- Lund University,Lunds universitet,Kardiologi,Sektion II,Institutionen för kliniska vetenskaper, Lund,Medicinska fakulteten,Cardiology,Section II,Department of Clinical Sciences, Lund,Faculty of Medicine
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Deplagne, Antoine (författare)
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Bordachar, Pierre (författare)
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Derval, Nicolas (författare)
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O'Neill, Mark D. (författare)
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Klein, George J. (författare)
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Hocini, Meleze (författare)
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Jais, Pierre (författare)
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Clementy, Jacques (författare)
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Haissaguerre, Michel (författare)
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(creator_code:org_t)
- 2009-04-30
- 2009
- Engelska.
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Ingår i: Journal of Interventional Cardiac Electrophysiology. - : Springer Science and Business Media LLC. - 1572-8595 .- 1383-875X. ; 26:1, s. 11-19
- Relaterad länk:
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http://dx.doi.org/10...
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https://lup.lub.lu.s...
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https://doi.org/10.1...
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Abstract
Ämnesord
Stäng
- We postulated that amplitude of fibrillatory (F)-wave in patients with persistent AF would correlate with clinical characteristics and outcome in patients undergoing catheter ablation for AF. Maximal and mean amplitude of F-waves were measured in V1 and lead II in 90 patients prior to ablation for persistent AF. F-wave amplitudes were correlated to clinical, echocardiographic variables, and outcome. F-wave a parts per thousand yenaEuro parts per thousand 0.1 mV in lead II and V1was correlated with younger age and shorter AF history, and in lead II only was correlated with a smaller left atrium. Higher F-wave amplitude at baseline predicted AF termination during ablation. Maximal amplitude of a parts per thousand yenaEuro parts per thousand 0.07 mV predicted AF termination by ablation with 82%/79% sensitivity and 68%/73% specificity in V1/lead II respectively. An association between F-wave amplitude and AF recurrence was observed. Forty-three percent of patients with mean f wave amplitude < 0.05 in lead V1 had AF recurrence compared to 12% of those with F-wave a parts per thousand yenaEuro parts per thousand 0.05 (p = 0.004). Longer AF duration, older age and larger LA size are associated with fine AF amplitude. High F-wave amplitude predicts procedural termination of arrhyhmia in patients with persistent AF and freedom from AF upon follow-up.
Ämnesord
- MEDICIN OCH HÄLSOVETENSKAP -- Klinisk medicin -- Kardiologi (hsv//swe)
- MEDICAL AND HEALTH SCIENCES -- Clinical Medicine -- Cardiac and Cardiovascular Systems (hsv//eng)
Nyckelord
- Coarse atrial fibrillation
- Catheter ablation
- amplitude
- Fibrillatory wave
- Electrocardiogram
- Arrhythmia
- Atrial fibrillation
Publikations- och innehållstyp
- art (ämneskategori)
- ref (ämneskategori)
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Till lärosätets databas
- Av författaren/redakt...
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Nault, Isabelle
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Lellouche, Nicol ...
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Matsuo, Seiichir ...
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Knecht, Sebastie ...
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Wright, Matthew
-
Lim, Kang-Teng
-
visa fler...
-
Sacher, Frederic
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Platonov, Pyotr
-
Deplagne, Antoin ...
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Bordachar, Pierr ...
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Derval, Nicolas
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O'Neill, Mark D.
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Klein, George J.
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Hocini, Meleze
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Jais, Pierre
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Clementy, Jacque ...
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Haissaguerre, Mi ...
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visa färre...
- Om ämnet
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- MEDICIN OCH HÄLSOVETENSKAP
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MEDICIN OCH HÄLS ...
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och Klinisk medicin
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och Kardiologi
- Artiklar i publikationen
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Journal of Inter ...
- Av lärosätet
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Lunds universitet