Testing CRT in people with weak hearts and wide ECG signals
Part of Heart & circulation clinical trials.
This study looks at whether a device called CRT (Cardiac Resynchronization Therapy) can help people with heart failure who have a weak heart pumping strength and a “wide” electrical signal pattern on an ECG. It may help some people feel better and improve heart function, especially if they are not already on the best standard medicines.
Summary written for real people, not researchers, by Clin2.
Who can take part
- You are 18 years or older
- You have symptoms of heart failure
- Your ECG shows a “wide” electrical signal (QRS over 120 milliseconds)
- Your heart pumping strength is low (ejection fraction under 40%)
- You are not currently on the best available heart failure medicines
- You are not pregnant and you can give consent
Quick eligibility check
Answer a few plain-language questions, based on this study's own requirements, to get a preliminary sense of fit.
Similar studies
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