Why the study?
Do specific electrocardiographic characteristics help distinguish between papillary muscle, fascicular, and mitral annular ventricular arrhythmias in patients with and without structural heart disease?
Do specific electrocardiographic characteristics help distinguish between papillary muscle, fascicular, and mitral annular ventricular arrhythmias in patients with and without structural heart disease?
ECG characteristics such as QRS and precordial lead morphology are useful for differentiating the anatomical origins of specific ventricular arrhythmias.
Specific electrocardiographic characteristics, including QRS morphology and precordial lead morphology, can help distinguish between papillary muscle, fascicular, and mitral annular VAs.
No takes yet. Share an insight, caveat, or question.
Al’Aref et al. (2015) studied this question.
Synapse has enriched 5 closely related papers on similar clinical questions. Consider them for comparative context: