Nonspecific intraventricular conduction delay (defect) – ECG & ECHO

Nonspecific intraventricular conduction delay is defined by the presenced of widened QRS complexes without features of left or right bundle branch block.

A patient with nonspecific intraventricular conduction delay (IVCD).

Second-degree AV block Type I ECG Guru - Instructor Resources

Supraventricular and intraventricular conduction defects in myocardial ischemia and infarction – ECG & ECHO

Left bundle branch block ECG Guru - Instructor Resources

Non-Specific Interventricular Conduction Delay (NSIVCD) ECG (Example 2)

Chamber Abnormalities and Intraventricular Conduction Defects

Intraventricular Conduction Abnormalities

Intraventricular Conduction - ECGpedia

Ventricular Electrical Delay Measured From Body Surface ECGs Is Associated With Cardiac Resynchronization Therapy Response in Left Bundle Branch Block Patients From the MADIT-CRT Trial (Multicenter Automatic Defibrillator Implantation-Cardiac