Identify ecg and read
ls /home/daytona/workspace/attachments/a9227eb7-19b8-4e5f-a4ff-30c4f6269985/ && file /home/daytona/workspace/attachments/a9227eb7-19b8-4e5f-a4ff-30c4f6269985/IMG20260701002910.heic
convert /home/daytona/workspace/attachments/a9227eb7-19b8-4e5f-a4ff-30c4f6269985/IMG20260701002910.heic /home/daytona/workspace/attachments/a9227eb7-19b8-4e5f-a4ff-30c4f6269985/ecg.jpg && echo "Conversion successful" && ls -lh /home/daytona/workspace/attachments/a9227eb7-19b8-4e5f-a4ff-30c4f6269985/
python3 -c "from PIL import Image; img = Image.open('/home/daytona/workspace/attachments/a9227eb7-19b8-4e5f-a4ff-30c4f6269985/IMG20260701002910.heic'); img.save('/home/daytona/workspace/attachments/a9227eb7-19b8-4e5f-a4ff-30c4f6269985/ecg.jpg', 'JPEG'); print('done')"
pip install pillow-heif --quiet 2>&1 | tail -3 && python3 -c " from pillow_heif import register_heif_opener from PIL import Image register_heif_opener() img = Image.open('/home/daytona/workspace/attachments/a9227eb7-19b8-4e5f-a4ff-30c4f6269985/IMG20260701002910.heic') img.save('/home/daytona/workspace/attachments/a9227eb7-19b8-4e5f-a4ff-30c4f6269985/ecg.jpg', 'JPEG', quality=95) print('Saved ecg.jpg, size:', img.size) "
python3 -c " from PIL import Image img = Image.open('/home/daytona/workspace/attachments/a9227eb7-19b8-4e5f-a4ff-30c4f6269985/ecg.jpg') img_resized = img.resize((1024, 768)) img_resized.save('/home/daytona/workspace/attachments/a9227eb7-19b8-4e5f-a4ff-30c4f6269985/ecg_small.jpg', 'JPEG', quality=85) print('done') "
ECG Interpretation
Rate
Rhythm
- Regular R-R intervals
- P waves are present and precede every QRS complex
- Normal sinus rhythm with tachycardia (~100-110 bpm)
Axis
- Lead I: positive QRS
- Lead aVF: positive QRS
- Normal axis (0° to +90°)
P Waves
- Present and upright in leads I, II, aVF
- Inverted in aVR (normal)
- Morphology appears normal - no bifid or peaked P waves suggesting atrial enlargement
PR Interval
- Appears approximately 160-180 ms (normal: 120-200 ms)
- Normal PR interval - no heart block
QRS Complex
- Duration appears narrow (~80-100 ms) - no bundle branch block
- Tall R waves in I, II, III, V4-V6
- Prominent tall R waves visible in the precordial leads (V1-V6), particularly in V4-V5
- No pathological Q waves evident
ST Segment & T Waves
- ST elevation is present in multiple leads - particularly visible in the limb leads (I, II, III, aVF) and chest leads
- The ST segments appear concave upward (saddle-shaped) or diffusely elevated
- T waves appear tall/peaked in several leads
- In aVR: there appears to be ST depression (reciprocal)
Key Findings Summary
| Parameter | Finding |
|---|---|
| Rate | ~100-110 bpm (sinus tachycardia) |
| Rhythm | Regular, normal sinus |
| Axis | Normal |
| PR interval | Normal |
| QRS duration | Narrow (normal) |
| ST segments | Diffuse ST elevation |
| T waves | Tall, upright in multiple leads |
| Reciprocal changes | ST depression in aVR |
Differential Diagnosis
- Diffuse ST elevation in multiple lead territories (not confined to one coronary artery distribution)
- Concave/saddle-shaped ST elevation
- PR depression may be present (look carefully in lead II)
- Sinus tachycardia (can accompany pericarditis due to pain/inflammation)
- Early Repolarization - benign variant, concave ST elevation, typically in young adults; no PR depression
- Acute STEMI (multi-vessel or left main disease) - less likely given diffuse, non-territorial pattern, but must be excluded clinically
- Takotsubo (stress) cardiomyopathy - can show diffuse changes
- Hyperkalemia - peaked T waves (though pattern here is more ST elevation)
Clinical Recommendation
This ECG requires urgent clinical correlation. If the patient presents with chest pain, fever, or recent viral illness - acute pericarditis is the top diagnosis. Troponin, echocardiogram, and inflammatory markers (CRP, ESR) should be obtained. If any doubt exists about STEMI, emergent cardiology consultation is warranted.
⚠️ This is an automated ECG analysis for educational purposes and does NOT replace clinical evaluation by a qualified physician.