LEft Atrial Pacing in Diastolic Heart Failure (NCT01618981) | Clinical Trial Compass
CompletedNot Applicable
LEft Atrial Pacing in Diastolic Heart Failure
FranceStarted 2012-11
Plain-language summary
The purpose of this study is to assess left atrial pacing therapy in patients with atrial dyssynchrony syndrome and heart failure with preserved ejection fraction.
Who can participate
Age range65 Years
SexALL
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AI-rewrites the medical criteria so a patient or caregiver can understand them. Always confirm with the trial site.
Inclusion Criteria:
* Age ≥ 65
* Sinus rhythm, PR \< 220ms, QRS \< 110ms
* Heart failure (NYHA class III-IV or II with hospitalization for heart failure)
* Ejection Fraction \> 50%, restrictive mitral inflow, Lateral E/e' \> 12 or septal E/e' \> 15, Left atrial index volume \> 34 ml/m²
* Atrial dyssynchrony syndrome: (TTE) inter-atrial time delay ≥ 70ms (difference between tricuspid and mitral P-A intervals or between mitral and tricupsid P-A' intervals with DTI)
* Left atrio-ventricular asynchrony: Time Difference between tricupsid and mitral A wave duration ≥ 35ms.