Term
|
Definition
|
|
Term
|
Definition
|
|
Term
| Anteroseptal Leads (right precordial) |
|
Definition
|
|
Term
| Anterolateral Leads (left precordial) |
|
Definition
|
|
Term
P before every QRS
Rate between 60-100/minute |
|
Definition
|
|
Term
P before every QRS
HR < 60/min |
|
Definition
|
|
Term
P before every QRS
HR > 100/min |
|
Definition
|
|
Term
"Irregularly, irregular"
Disorganized, chaotic rhythm
Atrial rate 400-600bpm/Ventricular rate 75-175bpm |
|
Definition
|
|
Term
"Regularly irregular", Saw tooth
P:QRS ratio, 2:1
Atrial rate 250-350bpm/Ventricular rate 75-150bpm |
|
Definition
|
|
Term
| Prolonged PR Interval > 0.2 seconds (1 box) |
|
Definition
|
|
Term
| PR intervals lengthen until they drop a beat |
|
Definition
| Second Degree Heart Block aka Mobitz Type I aka Wenkebach |
|
|
Term
| PR intervals are all the same length but then one just drops. Commonly 3:2 P:QRS |
|
Definition
| Second Degree Heart Block aka Mobitz Type II |
|
|
Term
| P waves are in a regular pattern but independent from QRS |
|
Definition
| Third Degree Heart Block aka Complete |
|
|
Term
Wide QRS (0.12 seconds)
Rate =100-200
Patient may pass out and become pulseless |
|
Definition
|
|
Term
| Chaotic rhythm (but larger waves) |
|
Definition
|
|
Term
|
Definition
|
|
Term
NO P wave, wide QRS complex
Rate 40-60, regular |
|
Definition
|
|
Term
| "Escaped beat" No P wave before wide QRS |
|
Definition
| Ventricular Escape Rhythm aka Premature Ventricular Contraction |
|
|
Term
| Sinusoidal Pattern, twisting point. Give patient Magnesium |
|
Definition
|
|
Term
| Pattern that goes up and down in intensity. Alternation of QRS amplitude |
|
Definition
| Electrical Alternans - happens with pericardial effusion |
|
|
Term
Narrow QRS complex (<120 ms) but not in sinus rhythm (Impulse is not coming from the ventricles)
Give adenosine |
|
Definition
| Supraventricular Tachycardia |
|
|
Term
| Naturally occurring rhythm associated with respiration |
|
Definition
|
|
Term
QRS occurs a little early (but there is a P wave in fron)
Long refractory period after QRS |
|
Definition
| Premature Atrial Contractions |
|
|
Term
|
Definition
|
|
Term
| Supplies anterior, septal, and anterolateral |
|
Definition
|
|
Term
| Supplies lateral and high lateral |
|
Definition
|
|
Term
| Supplies posterior and inferior leads |
|
Definition
|
|
Term
|
Definition
|
|
Term
|
Definition
|
|
Term
|
Definition
|
|
Term
|
Definition
|
|
Term
|
Definition
|
|
Term
|
Definition
| Failure to Capture by pacemaker |
|
|
Term
|
Definition
| Left Bundle Branch Block; R prime |
|
|
Term
|
Definition
|
|
Term
|
Definition
|
|
Term
|
Definition
|
|
Term
|
Definition
|
|
Term
|
Definition
|
|
Term
|
Definition
|
|
Term
|
Definition
| Wolfe-Parkinson-White Syndrome; Delta wave |
|
|
