Supraventricular Tachycardia or Ventricular Tachycardia: An Unexpected Diagnostic Clue

Key Points

• This research aims to clarify diagnostic distinctions between supraventricular and ventricular tachycardia.
• Analysis of clinical cases with tachycardia symptoms
• Electrophysiological testing to confirm diagnosis
• Comparison of diagnostic criteria between the two types
• A significant proportion of cases initially misdiagnosed were identified correctly with the new criteria.
• Improvement in treatment outcomes was observed in reclassified patients.
• Electrophysiological testing revealed distinct patterns aiding diagnosis.