Skip to content
Manual of Medicine
  • Topics
    • Acid Base and Electrolytes
    • Cardiology
    • Emergency and Acute Medicine
    • Endocrinology
    • Gastroenterology
    • Gynaecology
    • Hematology and Oncology
    • Infectious Diseases
    • Neurology
    • Nephrology and Urology
    • Pulmonology
    • Pharmacology
    • Pediatrics
  • Spot Diagnosis
  • ECGs
Search this website

Blog

Home » ECGs » ECG Case 142

ECG Case 142

  • Post category:ECGs
  • Post published:March 3, 2023
Share on Facebook Share on Twitter Share on Pinterest Share on Email Share on Reddit
ECG Case 142

A 72-year-old man with past myocardial infarction, a left ventricular ejection fraction of 30%, and prior episodes of heart failure presents with intermittent palpitations. The following ECG is obtained while the patient is having symptoms.

What abnormality is causing his palpitations?

INTERPRETATION AND ANSWER
Share on Facebook Share on Twitter Share on Pinterest Share on Email Share on Reddit

Read more articles

Previous PostECG Case 141
Next PostECG Case 143

You Might Also Like

Read more about the article Atrial Tachycardia with 2nd degree AV Block – Mobitz I (Wenckebach)

Atrial Tachycardia with 2nd degree AV Block – Mobitz I (Wenckebach)

May 13, 2021
Read more about the article ECG Case 25

ECG Case 25

September 5, 2021
Read more about the article ECG Case 61

ECG Case 61

February 23, 2022

Recent Posts

  • Asthma: Approach, Evaluation and Management
  • Acute Pancreatitis: Approach, Evaluation and Management
  • Chest Pain: Causes, Approach and Evaluation
  • Left Ventricular Hypertrophy (LVH): How to Recognize it on ECG [With Examples]
  • Atrial Flutter: ECG Interpretation [With Examples]

Categories

  • Acid Base and Electrolytes
  • Cardiology
  • ECG Interpretations
  • ECGs
  • Emergency and Acute Medicine
  • Endocrinology
  • Gastroenterology
  • Gynaecology
  • Hematology and Oncology
  • Infectious Diseases
  • Nephrology and Urology
  • Neurology
  • Pediatrics
  • Pharmacology
  • Pulmonology
  • Questions
  • Questions Answers
  • Rheumatology
  • Spot Diagnosis
  • Spot Diagnosis – Case Asnwers
  • Topics
  • About
  • Privacy Policy
  • Cookies
  • Terms and Conditions
  • Contact Us
Manual of Medicine
  • Topics
    • Acid Base and Electrolytes
    • Cardiology
    • Emergency and Acute Medicine
    • Endocrinology
    • Gastroenterology
    • Gynaecology
    • Hematology and Oncology
    • Infectious Diseases
    • Neurology
    • Nephrology and Urology
    • Pulmonology
    • Pharmacology
    • Pediatrics
  • Spot Diagnosis
  • ECGs