NCT07388108Recruiting
Atrial Dyssynchrony to Predict Arrhythmias in the Postoperative Setting of Cardiovascular Surgery.
Atrial Electromechanical Alteration as a Predictor of Arrhythmias in the Postoperative Period After Cardiovascular Surgery
Source: ClinicalTrials.gov · Last updated 10 Feb 2026
Brief summary (registry, in English)
This study aims to improve the prediction for developing arrhythmias in the postoperative period of cardiovascular surgery by using non-invasive echocardiographic techniques that are sensitive to detect inter and intra-atrial dyssynchrony. The main question it aims to answer is: Do patients with atrial dyssynchrony are at increased risk of developing arrhythmias in the postoperative period of cardiovascular surgery? Patients admitted to the protocol will undergo an echocardiogram with atrial strain before surgery to determine the presence or absence of intra- and inter-atrial dyssynchrony and will be followed during hospitalization to assess the occurrence of atrial fibrillation in the postoperative period.
- Status (registry)
- Recruiting
- Study type
- Observational
- Enrollment
- 138 (estimated)
- First submitted
- 19 Jan 2026
- Start date
- Feb 2026
- Primary completion date
- Dec 2028
- Lead sponsor
- School of Medicine. National University of Cuyo
- Diseases
- Atrial fibrillation
- NCT number
- NCT07388108
What you commit to
- Study type: Observational
- Planned participants: 138
- From Feb 2026 to the primary completion date, Dec 2028
- 1 site in 1 country
- Visits and tests: ask the trial team, the registry does not list them
Built from the registry fields of ClinicalTrials.gov. It describes the study, not your situation.
Who cannot take part
Copied verbatim from ClinicalTrials.gov and grouped by topic. Only the trial team decides who can take part.
Prior treatment
- Surgery of the mitral or tricuspid valve.
- History of previous atrial fibrillation.
Other illness
- History of congenital heart disease or cardiac tumors.
- Emergency surgery of the heart
Other
- Pour echocardiographic window
Who the study is looking for
- Patients with criteria for non-mitral cardiovascular surgery, in sinus rhythm, and who gave informed consent to participate in the study.
- Absence of atrial fibrillation upon hospital admission for surgery.
Age in the registry: 18 years to 80 years · Sex: All · Does not accept healthy volunteers
Sites (1)
Sites in registry order. Pick your city on the disease page to sort them by distance.
| Site | City | Country | Site status |
|---|---|---|---|
| Clínica de Cuyo Coordinator of this site? Confirm its status | Mendoza | Argentina | Recruiting |
This page is information, not medical advice. Discuss any trial with your doctor.