Question:medium
Identify the condition given in the image?
Identify the condition given in the image?
Show Hint
Regular, broad, uniform QRS complexes from a single ventricular focus.
Updated On: Jun 23, 2026
- Atrial fibrillation
- Atrial flutter
- Ventricular tachycardia
- SVT
Show Solution
The Correct Option is C
Solution and Explanation
Step 1: Examine width and regularity - the tracing is a regular tachycardia with broad, identical-looking QRS complexes.
Step 2: Uniform wide complexes that repeat at a steady rate indicate a single ventricular focus driving the rhythm, the definition of monomorphic ventricular tachycardia. Fusion and capture beats, when present, further confirm a ventricular origin.
Step 3: Eliminating the rest: atrial fibrillation is irregularly irregular with narrow QRS, atrial flutter carries characteristic sawtooth waves near $300/\text{min}$, and ordinary SVT is a narrow-complex regular tachycardia.
Step 4: A regular, broad, monomorphic-QRS tachycardia leaves only one answer.
\[\boxed{\text{Ventricular tachycardia}}\]
Step 2: Uniform wide complexes that repeat at a steady rate indicate a single ventricular focus driving the rhythm, the definition of monomorphic ventricular tachycardia. Fusion and capture beats, when present, further confirm a ventricular origin.
Step 3: Eliminating the rest: atrial fibrillation is irregularly irregular with narrow QRS, atrial flutter carries characteristic sawtooth waves near $300/\text{min}$, and ordinary SVT is a narrow-complex regular tachycardia.
Step 4: A regular, broad, monomorphic-QRS tachycardia leaves only one answer.
\[\boxed{\text{Ventricular tachycardia}}\]
Was this answer helpful?
0
