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Table 1 Study enrollment criteria

From: Empiric versus imaging guided left ventricular lead placement in cardiac resynchronization therapy (ImagingCRT): study protocol for a randomized controlled trial

Inclusion criteria

Exclusion criteria

• NYHA functional class II to IV despite optimal medical treatment

• Recent myocardial infarction (<3 months)

• ECG with QRS >120 ms and LBBB configuration or paced QRS >180 ms

• Expected lifetime <6 months

• LV EF ≤35%

• Pregnant or lactating

• Age >40 years

• Inadequate echocardiographic images for determination of site with latest mechanical activation

• Written informed consent

• No written informed consent

  1. Inclusion/exclusion criteria. LBBB: left bundle branch block; LV EF: left ventricular ejection fraction; NYHA: New York Heart Association [20].
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Trials

ISSN: 1745-6215