Fragmented QRS and subclinical left ventricular dysfunction in individuals with preserved ejection fraction: A speckle-tracking echocardiographic study.
Mohammad Reza DehghaniAlireza RostamzadehAli AbbasnezhadAkram ShariatiSaeid NejatisafaYousef RezaeiPublished in: Journal of arrhythmia (2019)
The presence of fQRS on 12-lead ECG in healthy population was associated with lower values of LV GLS compared to normal individuals without fQRS.
Keyphrases
- ejection fraction
- aortic stenosis
- left ventricular
- cardiac resynchronization therapy
- mitral valve
- heart failure
- hypertrophic cardiomyopathy
- transcatheter aortic valve replacement
- heart rate variability
- left atrial
- pulmonary hypertension
- heart rate
- atrial fibrillation
- aortic valve
- acute coronary syndrome
- blood pressure