Wenckebach Study guides, Class notes & Summaries

Relias Dysrhythmia Basic A Normal sinus rhythm, Sinus Bradycardia, Sinus Tachycardia, Premature Atrial Contraction, Atrial Fibrillation, A fib RVR, Atrial Flutter, Supraventricular Tachycardia, Junctional Rhythm, Accelerated Junctional Rhythm, Junctional Tachycardia, Premature Ventricular Contraction, Ventricular Tachycardia, Ventricular Fibrillation, Accelerated Idioventricular Rhythm, 1st Degree AV Block, 2nd Degree AV Block Type I Mobitz, Wenckebach, 2nd Degree AV Block Type II and 3rd Deg...

Sinus Arrhythmia Sinus Arrhythmia Looks almost normal Action: none, continue to monitor First Drug: none Possible cause: respiratory deviation, peds, aging heart Sinus Bradycardia Action: oxygen, notify MD - if symptomatic, follow AHA guidelines. First Drug: Atropine if symptomatic - low BP Possible cause: vagal-stimulation, athlete, sleep, ischemia to SA node, Meds, ↑ ICP Sinus Tachycardia Action: Determine & Treat the cause - this is key First Drug: None, watch for d...

Relias Dysrhythmia Basic Test Answers normal sinus rhythm heart rhythm originating in the sinoatrial node with a rate in patients at rest of 60 to 100 beats per minute Sinus Arrhythmia Appearance is ALMOST NORMAL: Respiratory – Circulatory interaction Rate INCREASES with INSPIRATION (IN=IN) Sinus Bradycardia <60 normal sinus rhythm Sinus Tachycardia >100 (100-150) normal sinus rhythm Premature Atrial Contraction (PAC) Heart Rate: Depends on underlying rhythm ...

Dilated Cardiomyopathy: most common cause is ____. Others? - Answer- alcohol; may also be idiopathic, myocarditis, or drugs (doxorubicin) -- 1 in 3 cases of heart failure are caused by dilated cardiomyopathy What PE and EKG changes are seen with dilated cardiomyopathy? - Answer- PE: S3, JVD, crackles - possible mitral regurg EKG: nonspecific ST and T wave changes, LBBB Hypertrophic cardiomyopathy: is due to hypertrophy of the _____. PE reveals mitral regurgitation, a ____heart sound, and ...

Rheobase - the lowest point on a strength duration curve at an infinitely long pulse duration Chronaxie time - the pulse width at twice the rheobase value. It approximates the most efficient stimulation pulse duration Charge (formula) - Charge= I(current) x T(time) Furman's formula - Energy(microjoules)= I(current)xV(voltage)xT(pulse width) Ohms law formula - Voltage(electromotive force)= I(current/flow of electrons) x R(resistance to current flow in ohms) Functional Refractory P...

ECG Strip, Monomorphic ventricular tachycardia, epinephrine, ventricular fibrillation, compression rate for high-quality CPR, Vagal maneuvers, bag-mask ventilations, recommended depth of chest compressions, Second-degree atrioventricular block (Mobitz II block), Ventricular fibrillation, Second-degree atrioventricular block (Mobitz I Wenckebach), adenosine, refractory ventricular fibrillation, rescue breathing, Supraventricular Tachycardia, AED shock, sinus bradycardia, unsynchronized high-energ...

Relias Assessments Assistance Material DYSRHYTHMIAS: EKG interpretation, Sinus Tachycardia, Sinus Bradycardia, Premature Atrial Contraction, Atrial Flutter, Atrial Fibrillation, Premature Junctional Contraction, Atrioventricular Blocks, First Degree AV Block, Second Degree AV Block Mobitz I (Wenckebach), Second Degree AV Block Mobitz II, Third Degree AV Block (Complete Heart Block), Premature Ventricular Contractions (PVC), Ventricular Tachycardia, Pulseless Ventricular Tachycardia, Ventricular ...

Prophecy EKG Q & A - Purkinje Fibers Firing Rhythms, AV Node Firing, SA Node Firing Rhythms, PR Interval, P Wave, QT Interval, AV Paced, Ventricularly Paced, Atrially Paced, Idioventricular Rhythms, Fine V Fib, Coarse V Fib, Polymorphic V Tach, Monomorphic V Tach, Multifocal, Trigeminy, Bigeminy, Couplet, Triplet, Trigeminy, Bigeminy, Unifocal PVCs, Regular Rate/Irregular Rate, QRS, P Wave, Junctional Rhythms, Right and Left Bundle Branches, 3rd Degree AV Block, 2nd Degree AV Block Type II, 2nd ...

Identify The ECG Strip Atrial Flutter Identify The ECG Strip Second-degree atrioventricular block (Mobitz I Wenckebach) Identify The ECG Strip Ventricular fibrillation Identify The ECG Strip Second-degree atrioventricular block (Mobitz I Wenckebach) Identify The ECG Strip Monomorphic ventricular tachycardia Identify The ECG Strip Second-degree atrioventricular block (Mobitz II block) Identify The ECG Strip Ventricular fibrillation Identify The ECG Strip Ventri...

Basic Dysrhythmia Questions & Answers Review - Normal sinus rhythm (NSR) Criteria: (PR, QRS, QT, Rhythm: reg or irreg), Sinus Bradycardia Criteria: (PR, QRS, QT, Rhythm: reg/irreg), Sinus Tachycardia Criteria: (PR, QRS, QT, Rhythm: reg/irreg), Sinus Arrhythmia Criteria: (PR, QRS, QT, Rhythm: reg/irreg), Sinus Pause Criteria: (PR, QRS, QT, Rhythm), Premature Atrial Contraction (PAC), Atrial Fibrillation (A-Fib) (PR, QRS, QT, RHYTHM, TX), Atrial Flutter (PR, QRS, QT, RHYTHM, TX), Paroxysmal atrial...