ECG Analysis - Abdul Motin, Male, 51 Years

Patient & Technical Details

• Name: Abdul Motin | Age: 51 years | Sex: Male
• Date/Time: 25-05-2026, 9:32:14 AM
• Machine: GE MAC2000
• Settings: 25 mm/s paper speed, 10 mm/mV gain, 12-lead standard

Measured Parameters (from machine)

Systematic Lead-by-Lead Analysis

• Regular rhythm, rate 83 bpm. P waves present and upright in leads I and II - Normal Sinus Rhythm

• Normal morphology, normal axis (+54°), duration appears normal. No evidence of atrial enlargement.

• Duration 78 ms - narrow, no bundle branch block
• Normal axis +36°
• No pathological Q waves identifiable in the visible leads
• No left or right ventricular hypertrophy pattern

• There are nonspecific ST-T wave changes visible across multiple leads
• The T waves appear flattened or with mild morphological changes, consistent with a nonspecific ST-T abnormality
• No clear ST elevation or horizontal/downsloping ST depression that would indicate STEMI or NSTEMI
• No deep symmetric T-wave inversions

Machine Interpretation (confirmed on strip)

Normal sinus rhythm Nonspecific ST abnormality Abnormal ECG

Clinical Interpretation

1. Normal sinus rhythm at 83 bpm - no arrhythmia
2. Nonspecific ST-T abnormality - this is a non-diagnostic finding that can be caused by multiple conditions:

1. Borderline QTc of 448 ms - check for medications that prolong QT, electrolyte disturbances

What This ECG Does NOT Show

• No ST elevation (no acute STEMI pattern)
• No new LBBB
• No pathological Q waves suggesting prior infarct
• No complete heart block or significant conduction abnormality
• No atrial fibrillation or flutter

Clinical Recommendations

1. Correlate clinically - Is the patient symptomatic? Chest pain, dyspnoea, palpitations?
2. Troponin I/T - to exclude acute myocardial injury
3. Electrolytes (K+, Mg2+, Ca2+) - for QTc and T-wave changes
4. Previous ECG comparison - Are these changes new or old? Nonspecific ST changes have far greater significance if new.
5. 2D Echocardiogram - assess wall motion, LV function, LVH
6. Stress test / Holter if ischemia is clinically suspected
7. Review medications for QT-prolonging drugs

Important: This ECG analysis is for educational/informational purposes. Clinical decisions must be made by the treating physician with full clinical context, history, and examination findings. An "Abnormal ECG" with nonspecific changes in a 51-year-old male requires active clinical evaluation to rule out ischemic heart disease.

⚠️ High Suspicion: ACUTE CORONARY SYNDROME (ACS) - Likely NSTEMI / Unstable Angina

Clinical Picture Synthesis

Why NOT STEMI (yet)?

• No ST elevation seen on this ECG
• No new LBBB
• However: a normal or nonspecific ECG does NOT exclude ACS - up to 6% of evolving ACS cases have a normal initial ECG. Serial ECGs are mandatory. (Sabiston Textbook of Surgery)

Differential Diagnoses to Consider

1. NSTEMI - most likely given triad of symptoms + ECG changes
2. Unstable Angina - if troponins return negative
3. Aortic Dissection - must be considered in a hypertensive patient with sudden severe chest pain (requires CXR + CT aorta to exclude)
4. STEMI equivalent - repeat ECG in 15-30 min, early changes may evolve

TIMI Risk Score (for NSTEMI/UA)

Immediate Management Protocol

⚠️ Do NOT Miss

• If sweating + pain is very severe and blood pressure is markedly elevated or unequal in both arms → rule out Aortic Dissection (CT aortogram) before giving anticoagulants
• Monitor for arrhythmias - ischemia can precipitate VT/VF
• Do not discharge this patient without ruling out ACS with serial ECGs + troponins

This patient requires emergency hospital admission and cardiology evaluation immediately. This ECG analysis is clinical decision support - the treating physician must manage the patient based on full examination and investigations.