EKG TECHNICIAN STUDY GUIDE FOR EKG, ECG TESTING
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ELECTROCARDIOGRAM | show 🗑
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show | MACHINE WITH CODED OR NUMBERED LEADS THAT ATTACH TO ELECTRODES PLACED ON THE PATIENT'S CHEST, ARMS AND LEGS.
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NUMBER OF ELECTRODES ON A STANDARD 12 LEAD EKG | show 🗑
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show | RIGHT ARM, LEFT ARM, RIGHT LEG, LEFT LEG, V1 AT 4TH INTERCOSTAL RIGHT SIDE OF STERNAL BORDER, V2 4TH INTERCOSTAL LEFT SIDE OF STERNAL BORDER, V3 BETWEEN V2 & V4, V4 MIDCLAVICULAR 5TH INTERCOSTAL , V5 HORIZONTALLY WITH V4 , V6 IS MIDAXILLARY LEFT
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COLOR CODES FOR LEADS | show 🗑
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ECG RYTHYMS | show 🗑
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THE GRAPH PAPER | show 🗑
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show | USED TO CALCULATE DISTANCE AND RATE OF THE WAVEFORMS
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VERTICAL LINES | show 🗑
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LARGE SQUARES | show 🗑
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SMALL SQUARES | show 🗑
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DYSRYTHMIA | show 🗑
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ARTIFACT | show 🗑
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LEADS | show 🗑
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show | IMPULSES THAT TRAVEL TOWARDS A POSITIVE ELECTRODE ARE RECORDED /\
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DOWNWARD DEFLECTION | show 🗑
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show | 1.RYTHYM 2.RATE 3. P-WAVE 4. PR-INTERVAL 5. QRS- INTERVAL, 6. T-WAVE 7. Q-T INTERVAL 8. ST SEGMENT
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RYTHYM | show 🗑
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show | HEART RATE COUNT IS MEASURED BY QRS COMPLEXES OVER 6 SECOND X 10 P & R rates use # boxes X 10
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show | FIRST UPWARD DEFLECTION ON THE RECORDING PRECEDES THE QRS , REPRESENTS ATRIAL DEPOLARIZATION AMPLITUDE IS 0.05-0.25,
NORMAL DURATION IS 0.06-0.11 SECONDS
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P-R INTERVAL | show 🗑
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show | MIDDLE UPWARD DEFLECTION, R-WAVE,INDICATES THE VENTRICULAR DEPOLARIZATION , QRS IS LARGER BECAUSE OF LARGER TISSUE MASS, MEASURE FROM END OF P to end of S NORMAL IS 0.06-0.12 SECONDS
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show | INDICATES REPLOARIZATION OF THE VENTRICLES, SLIGHTLY ASSYMETRICAL UPWARD DEFLECTION , NOTE IF THEY HAVE DOWNWARD OR POINTED DEFLECTIONS
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show | INDICATES TIME OF VENTRICULAR ACTIVITY BOTH DEPOLAR AND REPOLAR, MEASURED FROM BEGINNING OF QRS TO THE END OF THE T-WAVE, NORMAL INTERVAL IS 0.36-0.44 SMALL BOXES (9-11 SMALL BOXES) RATE VARIES AMONG ADULTS CHILDREN ELDERLY
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S-T SEGMENT | show 🗑
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show | P-WAVE, QRS COMPLEX, T- WAVE (sometimes a U-WAVE)
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LOCATION OF WAVES ON WAVE FORM | show 🗑
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show | INDICATE 3 SECOND INTERVALS 1AND BEGINNING 2 MIDWAY 3 AT END OF PAPER,
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WAVE FORM | show 🗑
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SEGMENT | show 🗑
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INTERVAL | show 🗑
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show | SEVERAL WAVE FORMS
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show | BEATS OUT OF THE ORDINARY
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REPOLARIZATION | show 🗑
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DEPOLARIZATION AND INITIATION OF IMPULSE IN SA NODE PRODUCE | show 🗑
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MOST ACCURATE WAY OF ACQUIRING HEART RATE | show 🗑
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show | LEFT ARM POSITIVE RIGTH ARM NEGATIVE
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show | RIGHT ARM POSITIVE ALL OTHERS NEGATIVE
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LEAD AVL | show 🗑
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LEAD AVF | show 🗑
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show | V1 POSITIVE LEAD LEFT OF STERNAL BORDER V2-V6 LEFT OF STERNAL BORDER
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show | DEATH OF CELLS TO THE HEART MYOCARDIAL, EPICARDIAL, ENDOCARDIAL
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CARDIO | show 🗑
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show | PERSON PERFORMING THE EKG TEST
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show | PAPER, FOAM , PLASTIC PADS THAT ADHERE TO THE PATIENT'S SKIN WHEN PERFORMING AN EKG TEST, THEY ATTACH TO THE LEADS OF THE MACHINE AND HAVE COLOR CODED CABLES FOR RECIEVING ELETRICAL IMPULSES OF THE HEART (SOMETIMES)
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show | STEPS FOR ADMINISTERING AN E K G TEST, INTRODUCE YOURSELF, VERIFY PATIENT NAME ADN DOB, ASK DO THEY HAVE ANY QUESTIONS AND SO ON.....
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HIPAA | show 🗑
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show | WHITE RIGHT SHOULDER , BLACK LEFT SHOULDER, RED LEFT LOWER ABDOMIN, GREEN RIGHT LOWER ABDOMIN
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show | WHITE RIGHT STERNAL/CLAVICLE AREA, BLACK LEFT STERNAL/CLAVICLE AREA, RED LEFT LOWER THORACIC AREA, GREEN RIGHT LOWER THORACIC AREA, BROWN JUST BELOW RIGHT OF STERNUM
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show | STANDARD SET UP RA, LA, RL, LL, 4TH, 5TH, MIDCLAVICUAL, MIDAXILLARY,
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show | OPPOSITE OF STANDARD, PLACED ON RIGHT,
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show | ALL LEADS ARE CONNECTED, WIRES AND LEADS ARE CONNECTED TO EACH OTHER, WIRES SECURELY PLUGGED IN TO MACHINE
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show | REGULAR SINUS RYTHYM, SINUS BRADYCARDIA, SINUS TACHYCARDIA, SINUS ARRHTHMIA
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show | P-WAVE NONE, P-R INT. NONE, QRS 80-120 miliseconds, VENTRICULAR RATE 240-320/ min, RYTHYM REGULARITY REGULAR BUT IRREGULAR W/ VARIABLE CONDITIONS
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SUPRAVENTRICULAR TACHYCARDIA | show 🗑
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ATRIAL FIBRILATION WITH RAPID VENTRICULAR RESPONSE | show 🗑
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show | P-WAVE NONE FIBRILATORY WAVE(f), P-R INT NONE, QRS 80-120 milli, VENTRICULAR RATE 300-600/min, RHYTHYM REGULARITY IRREGULARLY IRREGULAR
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SINUS ARRHYTHMIA | show 🗑
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SINUS TACHYCARDIA | show 🗑
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SINUS BRADYCARDIA | show 🗑
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REGULAR / NORMAL SINUS RYTHYM | show 🗑
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show | LARGEST ARTERY IN THE HUMAN BODY
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APEX | show 🗑
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ARRHYTHMIA | show 🗑
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show | THICKENING OR HARDENING OF THE ARTERIES
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ASYSTOLE | show 🗑
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show | SPECIALIZED TISSUE THAT REGULATES IMPULSES BETWEEN ATRIA AND VENTRICLES
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show | CREATED BY COMBINING 2 OF THE 3 LIMBS TO CREATE A POSITIVE ELECTRODE, 3RD IS NEGATIVE
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BASE | show 🗑
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BASELINE | show 🗑
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show | INSUFFICIENT OXYGENATATION OF TISSUE
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show | ARTIFICIAL STIMLATION TO HEART MUSCLE TO TRIGGER CONTRACTIONS,
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STANDARD WAVES ON E K G | show 🗑
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PRECORDIAL LEADS | show 🗑
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SUPER VENA CAVA | show 🗑
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VASOCONSTRICTION | show 🗑
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show | OPENING OF A BLOOD VESSEL
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HOLTER MONITOR | show 🗑
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show | PROTECTED HEALTH INFORMATION, ANYTHING CAN IDENTIFY A PATIENT (history, Rx, procedures, tests, personal info)
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STRESS TEST | show 🗑
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Created by:
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