The stimulus of a contraction
The electric currents of the contraction
The stimulus of the electric current
SA node, ventricles, caudal, atria, AV node
SA node, ventricles, cranial, atria, AV node
SA node, atria, caudal, ventricles, AV node
SA node, atria, cranial, ventricles, AV node
Bundle of Dis
Bundle of Dat
Bundle of Her
Bundle of His
Easy! Place them above some gauze!
You don't need to. Animals don't feel pain like we do.
You file them down.
You spray xylocaine on the skin before placing them.
Left lateral recumbency for dogs, right lateral recumbency for cats, standing for large animals
Right lateral recumbency for dogs, sternal recumbency for cats, standing for large animals
Dorsal recumbency for small animals, standing for large animals
All species in right lateral recumbency
Left arm, right leg, left leg
Right arm, right leg, left leg
Right arm, left arm, right leg
Right arm, left arm, left leg
Time of procedure
Positioning of the patient
Repolarization time of the atria
Depolarization time of the ventricles
SA node -> ventricles -> AV node -> atria
SA node -> atria -> AV node -> ventricles
AV node -> atria -> SA node -> ventricles
AV node -> ventricles -> SA node -> atria
Wide P waves
Wide QRS complexes with various configurations
Wide QRS complexes
Difference in amplitudes
2 P waves for every QRS complex
1 P wave for every 2 QRS complexes
1 P wave for every QRS complex
I'm not a cardiothoracic surgeon. Leave me alone.
Reduced cardiac input
Reduced cardiac output
Civil war of the Atria and AV node in 1923
Cardiac impulses initiated within the atria instead of the sinus node.
Cardiac impulses initiated with the AV node instead of the sinus node.
Cardiac impulses initiated within the ventricles instead of the sinus node.
Cardiac impulses initiated within the Purkinje Fibers instead of the sinus node.
Cells of the ventricular myocardium depolarize in a chaotic and uncoordinated manner.
Cells of the atria depolarize in a chaotic and uncoordinated manner.
Cells of ventricular myocardium repolarize in a chaotic and uncoordinated manner.
Cells of atria repolarize in a chaotic and uncoordinated manner.
Repolarization of the ventricular myocardium
Shocked Sinus Syndrome
Slow Sinus Syndrome
Sarcastic Sinus Syndrome
Sick Sinus Syndrome
The beginning of a cardiac impulse
The end of a cardiac cycle
One of the ECG leads got disconnected.
Electrical activity from the heart that is completely chaotic.
Electrical activity from the heart that has contractions in random spots.
Electrical activity from the heart where no contractions occur, with absence of pulse and blood pressure.
It is what happens to your brain when you study sadpro.
When your patient is in V-Fib
When your patient has cardiac arrhythmia
When you wana act like you're a doctor on Grey's Anatomy.
When the patient has electromechanical dissociation.