Veterinary ECG Library
Real veterinary ECG cases for research and education.
Hundreds of thousands of tagged ECG studies.
Research
Query cases by species, breed, age and diagnosis for your study.
Education
Learn and teach with real recordings of each condition, not textbook drawings.
Big Data Analytics
Train and validate algorithms on a large, labelled ECG dataset.
What each case contains
- Pet type, breed, weight, age and sex
- Events such as AV block, tachycardia and chamber enlargement
- ECG interval measurements: HR, P, PR, QRS, R, QT
- Mean electrical axis
The data can be downloaded in several formats.


Open any case in the online viewer
Every case opens in the Beecardia online ECG viewer from a web browser, with sweep and gain adjustment, digital calipers, zoom, baseline correction and noise reduction.
ECG examples by condition
A few real examples for selected heart conditions.
Aberrant Conduction
Chamber Enlargement
Tachyarrhythmia
- Atrial fibrillation
- Atrial flutter
- Atrial premature complexes
- Atrial tachycardia
- Focal atrial tachycardia
- Isorhythmic atrioventricular dissociation
- Nodal tachycardia
- Orthodromic atrioventricular reciprocating tachycardia
- R-on-T phenomenon
- Ventricular bigeminy
- Ventricular premature complexes
- Ventricular trigeminy
Wide Complex Tachycardia
Bradyarrhythmia
Escape Rhythm
Select a condition:
Aberrant Conduction
Chamber Enlargement
Tachyarrhythmia
- Atrial fibrillation
- Atrial flutter
- Atrial premature complexes
- Atrial tachycardia
- Focal atrial tachycardia
- Isorhythmic atrioventricular dissociation
- Nodal tachycardia
- Orthodromic atrioventricular reciprocating tachycardia
- R-on-T phenomenon
- Ventricular bigeminy
- Ventricular premature complexes
- Ventricular trigeminy