ECG Insights

ECG Insights “Your daily dose of ECGs, arrhythmias, and interpretation tips. Learn cardiology one rhythm at a time.”

A 55-year-old woman with a history of chronic kidney disease presented with sudden generalized weakness, nausea, and tin...
05/10/2026

A 55-year-old woman with a history of chronic kidney disease presented with sudden generalized weakness, nausea, and tingling sensations in both hands. She noticed increasing fatigue and reduced urine output over the past two days.


( Educational purpose only )

A 69 year-old male with a history of acute STEMI underwent thrombolytic therapy after presenting with severe central che...
04/10/2026

A 69 year-old male with a history of acute STEMI underwent thrombolytic therapy after presenting with severe central chest pain. About 60 minutes after thrombolysis,he was hemodynamically stable, but the cardiac monitor showed a new slow, regular wide-complex rhythm. 👇Identify this rhythm...


( Educational purpose only )

A 67-year-old man with a history of hypertension and smoking presented with severe crushing chest pain for 2 hours, radi...
03/10/2026

A 67-year-old man with a history of hypertension and smoking presented with severe crushing chest pain for 2 hours, radiating to both arms and the jaw. He developed marked sweating, nausea, and increasing shortness of breath.


( Educational purpose only )

A 67 -year-old man with a history of smoking and hypertension presented with sudden-onset chest discomfort for 2 hours, ...
03/10/2026

A 67 -year-old man with a history of smoking and hypertension presented with sudden-onset chest discomfort for 2 hours, described as a heavy pressure over the left side of the chest. The pain radiated to his left shoulder upper arm and was associated with sweating.


( Educational purpose only )

A 49 year-old man with a history of smoking and hypertension presented with sudden-onset chest discomfort for 1 hour, de...
02/10/2026

A 49 year-old man with a history of smoking and hypertension presented with sudden-onset chest discomfort for 1 hour, described as a heavy pressure over the left side of the chest. The pain radiated to his left shoulder and upper arm and was associated with sweating and mild nausea.


( Educational purpose only )

A 62-year-old male with a history of acute anterior STEMI underwent thrombolytic therapy after presenting with severe ce...
01/10/2026

A 62-year-old male with a history of acute anterior STEMI underwent thrombolytic therapy after presenting with severe central chest pain. About 45 minutes after thrombolysis,he was hemodynamically stable, but the cardiac monitor showed a new slow, regular wide-complex ventricular rhythm. 👇


( Educational purpose only )

A 69-year-old man presented with severe central chest pain for the past 2 hours. The pain was crushing in nature and rad...
01/10/2026

A 69-year-old man presented with severe central chest pain for the past 2 hours. The pain was crushing in nature and radiated to his left arm and jaw, associated with sweating, nausea, and shortness of breath. He has a history of hypertension and smoking. On examination, he appeared anxious and diaphoretic.


( Educational purpose only )

A 55-year-old male with a history of chronic kidney disease presented with generalized weakness and muscle heaviness for...
30/09/2026

A 55-year-old male with a history of chronic kidney disease presented with generalized weakness and muscle heaviness for 1 day. He also reported mild nausea and occasional palpitations. There was no chest pain or shortness of breath.


( Educational purpose only )

A 65-year-old woman presented with sudden palpitations and lightheadedness for 20 minutes. She had no chest pain or loss...
30/09/2026

A 65-year-old woman presented with sudden palpitations and lightheadedness for 20 minutes. She had no chest pain or loss of consciousness. On examination, she was conscious and hemodynamically stable.


( Educational purpose only )

A 65-year-old female presented with palpitations, dizziness, and mild shortness of breath for the past 6 hours. She noti...
29/09/2026

A 65-year-old female presented with palpitations, dizziness, and mild shortness of breath for the past 6 hours. She noticed that her heartbeat suddenly became fast and persistent. She denied any significant chest pain or loss of consciousness.


( Educational purpose only )

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