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| Description
| - Naším cílem bylo zjistit prognostickou hodnotu vyšetření srdeční asynchronie před srdeční resynchronizační léčbou. Do studie bylo zahrnuto 48 pacientů s těžkým srdečním selháním. Medián sledování byl 970+/-319 dní. Přítomnost srdeční dyssynchronie > 98ms indetifikovala respondery resynchronizační léčby se senzitivitou 92% a specificitou 67%). (cs)
- Pulsed-wave tissue Doppler imaging (TDI) was shown to predict short-term left ventricular functional recovery after cardiac resynchronization therapy (CRT). However, few data are available regarding the baseline cardiac asynchrony and clinical outcome after CRT. Therefore, we aimed to investigate the prognostic value of pre-CRT cardiac asynchrony on clinical outcome after CRT. METHODS: The study population consisted of 48 consecutive patients with moderate to severe heart failure and a wide QRS complex undergoing implantation of biventricular pacemaker. Cardiac asynchrony was assessed at pulsed-wave TDI from measurements of regional electromechanical coupling times in basal segments of both ventricles (Sum asynchrony). Clinical end-points were cardiac mortality and hospitalization for worsening heart failure. RESULTS: During a follow-up period of 970+/-319 days, clinical end-point (9 deaths, 15 hospitalizations) occurred in 24 patients (clinical nonresponders). At baseline, responders showed higher as
- Pulsed-wave tissue Doppler imaging (TDI) was shown to predict short-term left ventricular functional recovery after cardiac resynchronization therapy (CRT). However, few data are available regarding the baseline cardiac asynchrony and clinical outcome after CRT. Therefore, we aimed to investigate the prognostic value of pre-CRT cardiac asynchrony on clinical outcome after CRT. METHODS: The study population consisted of 48 consecutive patients with moderate to severe heart failure and a wide QRS complex undergoing implantation of biventricular pacemaker. Cardiac asynchrony was assessed at pulsed-wave TDI from measurements of regional electromechanical coupling times in basal segments of both ventricles (Sum asynchrony). Clinical end-points were cardiac mortality and hospitalization for worsening heart failure. RESULTS: During a follow-up period of 970+/-319 days, clinical end-point (9 deaths, 15 hospitalizations) occurred in 24 patients (clinical nonresponders). At baseline, responders showed higher as (en)
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| Title
| - Tissue Doppler predicts long-term clinical outcome after cardiac-resynchronization therapy
- Tkáňová dopplerovská echokardiografie předpovídá prognózu po srdeční resynchronizační léčbě (cs)
- Tissue Doppler predicts long-term clinical outcome after cardiac-resynchronization therapy (en)
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| skos:prefLabel
| - Tissue Doppler predicts long-term clinical outcome after cardiac-resynchronization therapy
- Tkáňová dopplerovská echokardiografie předpovídá prognózu po srdeční resynchronizační léčbě (cs)
- Tissue Doppler predicts long-term clinical outcome after cardiac-resynchronization therapy (en)
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| skos:notation
| - RIV/00216208:11120/08:00000804!RIV09-MSM-11120___
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| http://linked.open...avai/riv/aktivita
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| http://linked.open...avai/riv/aktivity
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| http://linked.open...iv/cisloPeriodika
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| http://linked.open...vai/riv/dodaniDat
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| http://linked.open...aciTvurceVysledku
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| http://linked.open.../riv/druhVysledku
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| http://linked.open...iv/duvernostUdaju
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| http://linked.open...titaPredkladatele
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| http://linked.open...dnocenehoVysledku
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| http://linked.open...ai/riv/idVysledku
| - RIV/00216208:11120/08:00000804
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| http://linked.open...riv/jazykVysledku
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| http://linked.open.../riv/klicovaSlova
| - pacing; heart failure; tissue Doppler imaging; echocardiography (en)
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| http://linked.open.../riv/klicoveSlovo
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| http://linked.open...odStatuVydavatele
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| http://linked.open...ontrolniKodProRIV
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| http://linked.open...i/riv/nazevZdroje
| - International Journal of Cardiology
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| http://linked.open...in/vavai/riv/obor
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| http://linked.open...ichTvurcuVysledku
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| http://linked.open...cetTvurcuVysledku
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| http://linked.open...UplatneniVysledku
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| http://linked.open...v/svazekPeriodika
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| http://linked.open...iv/tvurceVysledku
| - Karásek, Jiří
- Pěnička, Martin
- De Bruyne, Bernard
- Bartunek, Jozef
- Geelen, Petr
- Goethals, Marc
- Mortier, Linda
- Vanderheyden, Marc
- Vestreken, Sofie
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| http://linked.open...ain/vavai/riv/wos
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| http://linked.open...n/vavai/riv/zamer
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| issn
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| number of pages
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| http://localhost/t...ganizacniJednotka
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