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ECG WTCC

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Question
Answer
7 sinus rhythms   show
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show Less than 0.12 sec  
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No P-Wave indicates what   show
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Normal PR-Interval is   show
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PR- Intervals indicate the time impulse travels thru what part of the conduction system   show
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show Ventricular Myocardium, ventricular depolarization  
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show 0.06-0.10  
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show ST Segment depression  
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Acute MI can show up as what on ECG   show
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show May indicate early sign of STEMI, hyperkalemia  
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Flat T-Waves could indicate what   show
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Normal QT-Interval is   show
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show 250-350 bpm / normal QRS/ Regular rhythm Atrial rate to Ventricular rate can be a ratio like 2:1, 3:1, 4:1  
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Atrial Fibrillation rate   show
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Rate of Junctional rhythm is   show
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Rate of Junctional Tachycardia is   show
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Junctional Rhythms have what in common   show
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When impulse originates in ventricles or Junctional then QRS will look wide or narrow   show
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show Frequent PVC = 6 or more per minute Couplet PVC’s are 2 in a row bi, tri, quad, sustained , non sustained, occasional, Interpolated, Triplett, salvo, multifocal, unifocal  
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Term for when PVC occurs and does not interrupt the underlying rhythm   show
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SAMPLE   show
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show 1/3 or more the amplitude of the R wave and duration greater then 0.04, indicates tissue death, seem in anatomically contiguous leads  
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Criteria for Idioventricular rhythm   show
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show Rhythm- usually regular Rate- 40 - 60 P wave- inverted can be before, after or buried in QRS. PRI- measurable only if before QRS and will be shorter QRS- can be wide if impulse comes from lower av junct. and narrow from higher; may be inverted  
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Criteria for SVT - supraventricular tachycardia   show
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Criteria for Accelerated Idioventricular rhythm   show
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show wide QRS with T wave deflection in the opposite direction of the QRS. produces a irregular rhythm. early beat. need to count as a beat with other beats.  
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show Rhythm- atrial and ventricular have regular but are independent from each other Rate- atrial faster than vent. P wave- all blocks have P waves PRI- varies as more P waves than QRS QRS- normal with junct. and wide with Vent,  
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ECG for RBBB   show
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show Less than 2.5 mm  
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show Rhythm- atrial and ventricular regular Rate- atrial > vent. usually a ratio P wave- no P wave , instead F waves-- 3:1, 2:1 ... PRI- missing QRS- normal 0.06 - 0.10  
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Criteria for Classical or Mobitz 2 / 2nd degree type 2   show
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Criteria for 1st degree AV Block   show
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show Rhythm- atrial regular and vent irregular Rate- atrial > vent P wave- normal, more P's than Q's PRI- Progressively gets longer until QRS drops QRS- normal  
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ECG for LBBB   show
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Causes for left axis deviation LAD   show
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show ST elevation or depression  
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Issues that can trigger MAT   show
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Term for placing limb leads on torso   show
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Criteria for Preexcitation   show
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Criteria for Accelerated Junctional rhythm   show
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Criteria for Junctional Tachycardia   show
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Types of Artifact   show
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Sustained vs. non sustained V-Tach   show
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show Paroxysmal Event  
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show Run of Ventricular Tachycardia , AKA = Triplett or Salvo  
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show V tach or V fib  
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Criteria for A Fib   show
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show Rhythm- none Rate- not measurable P wave- missing PRI- missing QRS- missing just chaotic waves, can have fine or coarse 3mm, pt. will be unresponsive, no pulse/RR  
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show V Tach = wide QRS and HR 101 - 250 with a least 3 PVC in row SVT = narrow QRS and HR 150 - 250 and child 180 plus  
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show PVC's , 2nd and 3rd degree HB, R on T PVC.  
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Criteria for PAC   show
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Criteria for Sinus Dysrhythmia   show
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Criteria for WAP ; wandering atrial pacemaker   show
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show Rhythm- Irregular Rate- 101 - 150 P wave- Changes constantly, can be inverted or hidden PRI- varies QRS- normal SAME as WAP but faster  
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4 things to look for in T wave with ischemia   show
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Ischemic region of heart can cause what dysrhythmic beat   show
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Criteria for Ventricular Tachycardia   show
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show Rhythm, rate, P wave, PRI, QRS, Lead groups, Morphology  
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show Restenosis  
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Measurement for LVH ; left ventricular hypertrophy   show
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2 leads that are use to determine Axis Deviation   show
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show Positive in lead 1 and negative in aVF  
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show Negative in lead 1 and positive in lead aVF  
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Normal axis QRS in leads   show
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show Negative in both lead 1 and aVF  
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Lead 1 travels in what direction   show
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Ventricular conduction in LBBB travels in what pathway to depolarize the LV   show
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show From Left to Right, ;, abnormal with LBBB  
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Causes of Right Axis Deviation   show
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show Rhythm- Reg or Irreg Rate- Less than 20 P wave- missing PRI- missing QRS- wide and bizarre Heart is dying  
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show More than 1/2 the height of the QRS, should be less than 1/2  
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show A- Fib has an Irregular rhythm  
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Condition that can cause a decrease of 20% - 30% of SV   show
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Condition that can cause a decrease of 10% - 30% of CO   show
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show Rhythm- Irregular Rate- varies P wave- normal PRI- normal QRS- normal pause 6 sec= Code Blue; HR < 60 may produce escape beat Pause is not directly related to the R to R duration.  
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show Rhythm- Irregular Rate- 101 - 250 P wave- missing PRI- missing QRS- wide with a long QT duration; Ribbon looking ; VT  
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show Poor lead contact, pulling on leads, GEL, dirty oily hairy skin  
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What type of dysrhythmia is Wolf-Parkinson-White syndr.   show
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Normal height of T wave   show
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Main difference B/w BBB and IVR is   show
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Which lead can show precursor to MI   show
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Lead 3 travels in what direction   show
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show Treatment for choric Angina. helps to develop Collateral Blood Vessels by squeezing the butt and legs, performed daily for one hour each.  
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Possible cause for Sinus Tachycardia   show
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show 40 - 150 Hz  
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show Take systolic pressure and multiple it to HR , estimates the amount of O2 use of heart  
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show Onset, Provoke, Quality, Radiation, Severity, Time = use to gauge pain level  
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show PVC starts on the downslope of the T wave not allowing complete repolarization of the ventricles and can cause V Tach or V Fib  
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show 0.6 to 1 second  
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show 0.39 -0.45  
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show 0.12 - 0.2  
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show 0.06 - 0.10  
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show Distended Jugular Vein, Clear lung sounds, Hypotension, also Edema and Ascites MAIN Causes Chronic lung D and L/S HF  
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show Same as Interrupted artifact with bad leads ; if pt. can talk to you NO V FIB  
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show Troponin and CK, CBC, Lipid panel, PT/INR, PT/PTT, Electrolyte,  
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show The Pause on Sinus Arrest is NOT directly related to the underlying rhythm and Sinus Block IS directly related to the underlying rhythm, it will walk out.  
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show From the Right Arm Neg to The Left Leg Pos  
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show ECG shows electrical activity but no palpatory pulse is felt. not shockable B/C already have ele.  
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show Inferior  
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show Lateral  
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show Septum  
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Lead aVR looks at what region   show
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Leads V3 and V 4 look at what region   show
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Leads V5 and V6 look at what region   show
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measurement of ST segment elevation in any Leads   show
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Measurement of ST segment depression in any leads   show
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show Ischemia or Hyperkalemia, biphasic morphology can be neg to pos or pos to neg.  
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show Old MI , New MI, LVH, LBBB, PE  
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Measurement of Q wave   show
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show Symptom event monitor, no storage before activation.  
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Coronary Art. that supplies the anterior wall of the LV   show
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show Loop Memory Monitor, can press button prior, during or after event.  
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show Under sensing  
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Ambulatory monitor that produces complete ECG tracing and worn for 24 - 48 Hours   show
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show Telemetry, no need for diary  
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Issues with under sensing with pacemakers   show
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show Myocardial injury or infarct  
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show RBBB  
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ST Depression on stress test ECG could indicate what   show
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Pacing complication Malfunction is   show
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Pacing complication Malsensing is   show
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show No Depolarization  
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Pacing complication Oversensing is   show
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show Triggering impulses when not needed and never turning off.  
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Chemical stress test uses which 2 methods   show
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Ways STEMI can present on ECG   show
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Why NSTEMI hard to detect on ECG   show
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show Myocardial Ischemia  
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Atrioventricular Pacing presents like what BBB   show
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show 1mm, would suggest Myocardial Injury/Infarction  
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show 2mm  
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Pacemaker batteries last how long   show
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show Left main coronary art. and Circumflex art.  
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show ST Elevation/Depression, T wave inversion, Pathological Q wave, Tombstoning  
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Major coronary art. that supplies the Septal wall of LV   show
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Major coronary art. that supplies the Inferior wall LV and Right Atrium   show
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3 Phases of exercise stress test   show
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Malsensing is AKA   show
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Way to find the end of the T wave if it does not continue down to the isoelectric line   show
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show Bruce, Modified Bruce, Naughton ;; Time and Incline  
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Intake requirements prior to stress test.   show
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show Fixed rate ( not really used anymore ), Demand ( sends or inhibits impulses ) and Rate Response ( adjust rate to meet metabolic demand )  
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Ambulatory monitor that can record up to 96 hrs   show
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show Impulses for 3rd degree are all blocked ABOVE the ventricles and other BBB some impulses get thru  
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AV delay with pacemaker is same as what with normal heart   show
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show Insertable loop recorder  
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show Unstable Angina, STEMI and NSTEMI  
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Pathological Q wave indicates what   show
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Population of people that WAP may be a normal finding for   show
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show Ectopic Impulses. could be damage from MI or Valvular issues. If AV node is faster than the SA node then it runs the show.  
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6 Sinus Rhythms are   show
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show Alcohol, sunlight, plastic, x-ray film  
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