Ecg flashcards

Terms in this set (55) Study with Quizlet and memorize flashcards containing terms like A normal healthy pulse pressure should be in the range of ________, The more blood that can fill the ventricles in one atrial contraction equates to a higher __________, To calculate ____________ subtract the diastolic blood pressure from the systolic blood ...

Patients may have an abnormal electrocardiogram result if the heart beats less than 60 beats per minute or more than 100 beats per minute, according to WebMD. In addition, if the h...Apple released another model of the Apple Watch, and it’s incredibly advanced. The Apple Watch Ultra has features like a built-in ECG and a larger display. Plus, it comes in fresh ...Dental assisting certificate programs online provide students with the qualifications and credentials needed to apply for roles in a variety of healthcare Updated June 2, 2023 theb...Study with Quizlet and memorize flashcards containing terms like Coarse Ventricular Fibrillation, Sinus bradycardia, Atrial fibrillation and more. ... EKG identification for ACLS. 26 terms. kmwyno. Preview. Cardiovascular. 30 terms. brockmp2022. Preview. Cardiology & Hematology Test. 32 terms. lilbitprettyone4. Preview.Study with Quizlet and memorize flashcards containing terms like Asystole, Atrial fibrillation, Normal sinus rhythm with multifocal PVCs and more. ... EKG Practice Strips and Treatment. 32 terms. ehelms27. Preview. NSG 252 - Test #3. 34 terms. mollykai101. Preview. MEDEX BCS EXAM 2. Teacher 173 terms. matthias99203. Preview. Cardiac …Study with Quizlet and memorize flashcards containing terms like Coarse Ventricular Fibrillation, Sinus bradycardia, Atrial fibrillation and more. ... EKG identification for ACLS. 26 terms. kmwyno. Preview. Cardiovascular. 30 terms. brockmp2022. Preview. Cardiology & Hematology Test. 32 terms. lilbitprettyone4. Preview.Study with Quizlet and memorize flashcards containing terms like Sinus Rhythm, Sinus Tachycardia, Sinus Bradycardia and more.Download ECG FlashCards and enjoy it on your iPhone, iPad and iPod touch. ‎Ever got confused with atrial flutter and fibrillation? What is the difference between Mobitz type I and II? The ECGs of cardiac arrhythmias are very confusing. Particularly so in Emergencies. This app contains ECGs of all types of cardiac arrhythmias for immediate ...

Study with Quizlet and memorize flashcards containing terms like The first positive deflection in the EKG is the _____ and represents atrial depolarization, which results in atrial contraction., The time an electrical impulse takes to reach the ventricles from the SA node is called the _____., The normal PR interval is _____ milliseconds. and more.3. SA nodal isch-- bradycardia. Better Px than ant STEMI, mortality 2-9%. ~40-50% of all MI. - ~40% will also have a concomittent RV infarct. - If assoc with post STEMI: worse Px. - ~30% will have bradyarrythmia, mortality >20%. ECGs of different STEMI Learn with flashcards, games, and more — for free.QNGYQ: Get the latest Quanergy Systems stock price and detailed information including QNGYQ news, historical charts and realtime prices. Gainers Gainers Dragon Victory Internationa...ECG Interpretation. A collection of guides to help you interpret and understand ECGs. Each guide has included ECG examples and provides a step-by-step approach to reading ECGs. Latest. A collection of guides to help you interpret and understand ECGs.Eucalyptus oil overdose occurs when someone swallows a large amount of a product that contains this oil. This can be by accident or on purpose. Eucalyptus oil overdose occurs when ...

P wave - atrial depolarization QRS wave - ventricular depolarization Q - when present first negative deflection R - when present first positive deflection (can have multiple R waves) S - when present second negative deflection T wave - ventricular repolarization PR interval - atria to ventricles (.12-20 sec) delay across AV node QRS complex - .06-.10 sec (if time increases could indicate a ... EKG Flashcards - View and study flashcards with ProProfs. Study EKG flashcards and learn better.OSCE Flashcards. The Geeky Medics collection of OSCE flashcards contains over 3100 cards covering a broad range of topics relevant to clinical examination, history taking and data interpretation (e.g. ECG interpretation flashcards). These cards have been created for all healthcare students to help develop and refine clinical skills and prepare ...Study with Quizlet and memorize flashcards containing terms like What is an electrocardiogram?, What is an electrocardiography?, 1. ... EKG- Lectures 3 and 4. 52 terms. meghanblickle. Preview. Module 3 Asthma and Pulmonary Embolism. 20 terms. theshyanneallen. Preview. Workbook #2 (Conduction System of the Heart and ECG)Tags: ECG , Medical & Nursing , Radiology & Diagnostic Imaging. Have fun learning about the electrical activity of the heart. Study ECG Test Prep & Quizzes using our adaptive flashcards today!Apple released another model of the Apple Watch, and it’s incredibly advanced. The Apple Watch Ultra has features like a built-in ECG and a larger display. Plus, it comes in fresh ...

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Study with Quizlet and memorize flashcards containing terms like (1) Graphic record of the heart's _____., (2) The body acts as a _____ and the heart is the largest generator of electrical energy., (3) _____ placed on the skin can detect total electrical activity within the heart. and more.The startup world is going through yet another evolution. A few years ago, VCs were focused on growth over profitability. Now, making money is just as important, if not more, than ...What are the steps to reading an ECG? Click the card to flip 👆. 1. Correct Name and Birth date. 2. Date and Time of the ECG? 3. Heart Rate. 4.Vector Representation of Cardiac Electrical Activity. - to interpret ECG we must relate electrical activity of heart to electrical signals recorded from the body surface. - cardiac electrical activity usually represented at any instant as a single dipole. 1- dipole from a wavefront. 2- dipole projection. 3- dipole in volume conductor.Rate: Atrial 60-100; Ventricular 30-45. P wave: Nl with constant P-P interval ("marching through") QRS: Usually widened (depends on location of escape pacemaker) Conduction: Atrial & Ventricular activities are unrelated (complete block) Rhythm: Irregular. Study with Quizlet and memorize flashcards containing terms like reentry supraventricular ...

a series of waves, or deflections, corresponding to part of cardiac cycle. Describe the ECG cycle. The normal ECG cycle consists of waveforms that are labeled the P wave, the Q wave, the R wave, the S wave, and the T wave. The Q, R, and S waves usually are grouped together; this is called the QRS complex. One entire cardiac cycle can be called ...EKG STUDY GUIDE. What is an EKG/ECG. Click the card to flip 👆. Safe, diagnostic test most often used to dx heart disease; Machine used is an electrocardiograph - which is a sensor, amplifier, and recorder. Click the card to flip 👆. 1 / 32.Leads: V1 and V2 show the anterior surface of the right ventricle. Leads V3 and V4 show the ventricular septum. Leads V5 and V6 show the lateral aspect of the left ventricle. Study with Quizlet and memorize flashcards containing terms like Good Resource, 12 lead ECG is used for:, Principles and more.Badge Guru EKG/ECG Medical Flash Cards - Reference Cards for Nurses, Doctors, EMTs, Nursing Students and Med School Students (EKG/ECG)) 920. 50+ bought in past month. $1097. Save 5% on 2 select item (s) FREE delivery Thu, Dec 7 on $35 of items shipped by Amazon.Netflix, Spotify are coming to Africa fans as smartphone use rises Growing smartphone and internet penetration across many African countries saw global streaming companies make a d...Study with Quizlet and memorize flashcards containing terms like An electrocardiogragram records cardiac _____, and specifically measures vector _____. A. Pre-load B. electrical activity C. After-load D. voltage E. Pump function, The first phase of normal, resting "cardiac" muscle activation consists of _____.Impulse. To determine the rate of a regular EKG strip, you can divide ___ by the number of large boxes or divide ___ by the number of small boxes. 300, 1500. To determine an approximate rate for an irregular EKG strip, count the number of QRS or P complexes in a ___ second strip and multiply by ___. 6, 10.A pale and very sleepy but arousable 3yo child with a hx of diarrhea is brought to the hospital. Primary assessment reveals a respiratory rate of 45/min with good breath sounds bilaterally. Heart rate is 150/min, BP is 90/64 mmHg, and spO2 is 92% on room air. Capillary refill is 5 seconds, and peripheral pulses are weak.The bi-metallic, 12-sided coin is a big deal for fans of the dodecagon. A public competition to design the UK’s new pound coin has yielded a winner: 15-year-old David Pearce. His m...Flashcards are a great way to help you learn and remember important information. Whether you’re studying for an exam, trying to learn a new language, or just want to brush up on yo...Practice rhythm strip interpretation with our flash card practice. Sharpen your skills in identifying arrhythmias and mastering ECG analysis.

An abnormal electrocardiogram indicates heart rhythm abnormalities, damage to the heart muscle or problems with the amount of electrolytes in the blood, notes MedlinePlus. During a...

470 terms. Lou_Matz. 70 terms. wendy_martin6. 23 terms. karendipaolo. Study with Quizlet and memorize flashcards containing terms like ECG is used to, Small squares of ECG paper are, Large squares of ECG paper are and more.EKG STUDY GUIDE. What is an EKG/ECG. Click the card to flip 👆. Safe, diagnostic test most often used to dx heart disease; Machine used is an electrocardiograph - which is a sensor, amplifier, and recorder. Click the card to flip 👆. 1 / 32.Study with Quizlet and memorize flashcards containing terms like what is the corrected adjusted standardization mark on EKG?, what is standardization paper speed?, In lead 1 activity of the heart is being measured from where to where? and more.16 terms. Preview. Study with Quizlet and memorize flashcards containing terms like What does the P wave represent?, Where is the P wave upright?, Where is the P wave inverted? and more.what is an ECG/EKG. short for electrocardiogram. it is used to record the electrical activity of the heart from different angles to identify and locate pathology. ECG Purpose? checks heart's electrical activity, chest pain reasons, breathlessness causes, heart wall thickness, medicine effects on the heart, disease impact on heart. ECG findings ...what is an ECG/EKG. short for electrocardiogram. it is used to record the electrical activity of the heart from different angles to identify and locate pathology. ECG Purpose? checks heart's electrical activity, chest pain reasons, breathlessness causes, heart wall thickness, medicine effects on the heart, disease impact on heart. ECG findings ...Terms in this set (70) Electrocardiograph is a machine which is used to assess electrical activity of the cardiac system by using electrodes placed on a patients body. A change in membrane potential returning the membrane to its resting state. Where inside the cell becomes more negative than outside the cell.QRS: .06 -.12 seconds, narrow. Sinus Bradycardia. Originates in the SA note. Rate is slower because of sympathetic input or excessive vagal tone. Seen most often with inferior MI, hypoxia, hypothermia, or drug reactions. Patient may be asymptomatic. Rate: < 60 bpm. Every P has a QRS and every QRS has a P.Flashcards >> Health Care >> 12-Lead ECG Interpretation; Shared Flashcard Set. Details. Title. 12-Lead ECG Interpretation. Description. Interpreting 12 leads. Total Cards. 61. Subject. Health Care. Level. Professional. Created. 07/27/2010. Click here to study/print these flashcards. Create your own flash cards!Study with Quizlet and memorize flashcards containing terms like The patient complains of being lightheaded and feeling a "fluttering" in his chest. The nurse places the patient on the heart monitor and notices an atrial tachycardia at a rate of 160 beats/min. The patient's blood pressure has dropped from 128/76 mm Hg to 92/46 mm Hg but appears stable at …

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We would like to show you a description here but the site won’t allow us. Study with Quizlet and memorize flashcards containing terms like Why is NS called "normal sinus"?, The normal electrical signal in the heart travels down and to the _____., T/F: A normal sinus rhythm should have a normal PR interval. and more. ... ECG Academy Level 2. 41 terms. abrantesbrooke. Preview. Level 1 Final Exam. 20 terms. kylemccoy29 ...Study with Quizlet and memorize flashcards containing terms like How should the heat of the stylus be adjusted if the line on the ECG tracing is too light?, The assistant notices AC interference on an ECG tracing. Which of the following would be an appropriate response? A. Make sure there are no power cords near the patient. B. Check that the electrodes …Study with Quizlet and memorize flashcards containing terms like Which of the following shows up on an ECG tracing as a curved or spiked line either above or below the isoelectric line? , A _____ on the ECG strip is a "time period" with no electrical activity occurring between waves, and if normal, looks like a flat line. , _____ refers to the structural …Advertisement If you're looking for a French claim to cultural precedence, art would be a fine place to start. France is home to the earliest recorded cave drawings, dating from ar...Rate: Atrial 60-100; Ventricular 30-45. P wave: Nl with constant P-P interval ("marching through") QRS: Usually widened (depends on location of escape pacemaker) Conduction: Atrial & Ventricular activities are unrelated (complete block) Rhythm: Irregular. Study with Quizlet and memorize flashcards containing terms like reentry supraventricular ...Atrial Flutter. Atrial Flutter. Atrial Fibrillation. Junctional Bradycardia. Junctional (p's after QRS) Junctional Tachycardia. PJCs. Multifocal PVCs. Practice EKG strips Learn with flashcards, games, and more — for free.The factors that cause the mean electrical axis towards the left shift are pregnancy, obesity and strength training. Study with Quizlet and memorize flashcards containing terms like ECG (electrocardiogram), What do the waves of …Study with Quizlet and memorize flashcards containing terms like Atrial fibrillation, Ventricular fibrillation, Ventricular tachycardia and more. ... Cardiac- Heart Failure + ECG. 25 terms. Julia_Moloney8. Preview. cardi. 22 terms. quizlette9085541. Preview. CKD: Hypertension. 7 terms. Robert_Berger59. Preview. CHAPTER 32 - alterations of ...The ECG and cardiac monitor measure. The electrical activity of the heart. During the Contraction phase of the cardiac cycle,the heart: Pumps blood to the body. The normal pacemaker of the heart is in the: Right Atrium. The normal rate of the pacemaker is: 60-100 beats per a minute. Ectopic beats may occur if the normal pacemaker falls below: ….

P wave - atrial depolarization QRS wave - ventricular depolarization Q - when present first negative deflection R - when present first positive deflection (can have multiple R waves) S - when present second negative deflection T wave - ventricular repolarization PR interval - atria to ventricles (.12-20 sec) delay across AV node QRS complex - .06-.10 sec (if time increases could indicate a ... study with quizlet and memorize flashcards containing terms like echocardiography, stress testing, holter monitor and more. ... a small portable ekg monitor usually worn by a patient for 24 hours to detect cardiac arrhythmias. cardiac catheterization. a diagnostic procedure which determines oxygen content of the blood and measures blood flow ...Wolff-Parkinson-White Syndrome. Rhythm: Regular unless atrial fibrillation present. Rate: Normal (60-100 bpm) P Wave: Normal. PR Interval: Can be short (<0.12 sec) QRS: Usually wide (> 0.12 sec) Study with Quizlet and memorize flashcards containing terms like Asystole, Atrial Fibrillation, Atrial Flutter and more.Junctional Rhythm. Regular rhythm. Rate = 40-60 bpm. PR interval = <0.12 sec. (narrow) Study Define EKG Interpretation of Rhythm Flashcards Flashcards at ProProfs - Start Studying and Define EKG Interpretation Of Rhythm with our easy and simple quiz-based flashcard quizzes. Learn key terms, vocabulary, and definitions, and …The patient's ECG shows A-fib. The patient is symptomatic and experiencing shortness of breath and chest pain. The patient's blood pressure is 80/44 with the heart rate fluctuating between 130-150s. The nurse calls a rapid response and prepares the patient for? A. Ablation B. Synchronized cardioversion C. Defibrillation D. Pacemaker implantationEKG Flash Cards.pdf - Free download as PDF File (.pdf), Text File (.txt) or read online for free. Scribd is the world's largest social reading and publishing site.3. SA nodal isch-- bradycardia. Better Px than ant STEMI, mortality 2-9%. ~40-50% of all MI. - ~40% will also have a concomittent RV infarct. - If assoc with post STEMI: worse Px. - ~30% will have bradyarrythmia, mortality >20%. ECGs of different STEMI Learn with flashcards, games, and more — for free. Accelerated idoventricular rhythm. 60-100 bpm, common after MI/reperfusion. Ventricular escape rhythm. Ventricular escape rhythm. Same signs as 3rd degree heart block, and if QRS is wider than 120ms, it means the escape is coming from the ventricles and will beat at 20-40bpm. EKG-Strips Learn with flashcards, games, and more — for free. The Level Up RN EKG Flashcards were designed to help both nurses and nursing students understand and effectively interpret EKGs. The flashcards are both a clear, complete study tool and a helpful reference for practicing RNs, PNs, and other medical professionals. Our flashcards will help you learn: Placement of EKG leads; EKG waveform components Ecg flashcards, Geeky medics - Understanding an ECG. What is an ECG? Electrocardiogram. It is used to record the electrical activity of the heart from different angles to both identify and locate pathology. Electrodes are placed on different parts of a patients limbs and chest to record the electrical activity., T wave inversion with ST elevation on a 12-lead ECG is considered myocardial injury, acute injury pattern, or acute. Physiologic Q wave is normal and the width measures less than 0.04 second and the depth measures less than one-third of the height of the R wave in that lead. Pathologic Q wave indicates tissue death (infarction) and is defined ..., How many sensors are on a standard EKG? 10. How many leads do the sensors record? 12. What are the sensors recording? the electrical activity of the heart. What are the four limb leads? right arm, left arm, right leg, left leg. Which limb lead is called the "ground" or "reference electrode"?, Handmade flashcards on common ECG rhythms, how conditions might present and recognition of patterns. Perfect for current or aspiring medical, nursing, and healthcare students, for revision or a quick refresher. This is a digital download which includes ready-to-print PDFs. This 15 card pack includes flashcards on: - the basic ECG pattern ..., Study with Quizlet and memorize flashcards containing terms like The P wave of an ECG indicates, After notifying the physician, which of the following should be the medical assistant's next action after recording this ECG rhythm on a patient?, Which of the following rhythms identified on an ECG prompts the medical assistant to notify the provider …, 58 terms. mama7707. Preview. Study with Quizlet and memorize flashcards containing terms like In standard ECG there are, In standard ECG record (25mm/s), Which part of ECG informs best about ventricular repolarization? and more. , Top Basic Ekg Flashcards Ranked by Quality. Basic EKG. Basic EKG By: Rain Sanchez. 248 Cards – 9 Decks – 1,083 Learners Sample Decks: Chapter 1, Chapter 2, Chapter 3, what does ECG recording represents? electrical activity of the heart. what info does ECG provide? the heart and reveal conditions such as cardiomyopathy, mitral valve and MI. Study with Quizlet and memorize flashcards containing terms like What is ekg?, What does the ekg show?, What is angina? and more. , criteria 1 - (chest leads) - S wave in V1 + R wave in V5 or V6 (whichever is bigger) - needs to = > 35mm. criteria 2 - (limb leads) - R wave in I + S wave in III - needs to = > 25mm. what is the criteria for determining right bundle branch block. RSR1 or RR1 in Lead V1 or V2 and > 0.1 sec. what is the criteria for determining left bundle branch ..., This ECG quiz assesses your ECG interpretation skills with a variety of ECG examples. 1300+ OSCE Stations ... Over 5000 FREE MCQs & Flashcards., The return on invested capital is a common profitability ratio. You can use it to determine the performance of a company in terms of how much money it is making compared to the amo..., Elevated: (S) 120-129 / (D)less than 80. a 42yr old heart rate should be measured at _______ during an emergency situation. place their hands palms down under butt to reudce artifacts. Study with Quizlet and memorize flashcards containing terms like EKG/ECG, electrocardiogram, chain of infection and more., Study with Quizlet and memorize flashcards containing terms like Purpose of ECG?, Conduction of the heart?, What is the purpose of the SA node and more., a series of waves, or deflections, corresponding to part of cardiac cycle. Describe the ECG cycle. The normal ECG cycle consists of waveforms that are labeled the P wave, the Q wave, the R wave, the S wave, and the T wave. The Q, R, and S waves usually are grouped together; this is called the QRS complex. One entire cardiac cycle can be called ..., 0.20s in length, or 3‐5 small squares on the ECG. Looking at the ECG you'll see that: Rhythm ‐ Regular Rate ‐ Normal QRS Duration ‐ Normal P Wave ‐ Ratio 1:1 P Wave …, What is a ECG? The measure and record of the electrical activity of the heart. It is a non-invasive, safe, and painless tool to assess heart function. Lies over the AV node, where the AV nod and bundle of his come together. If SA node fails it serves as a backup. Study with Quizlet and memorize flashcards containing terms like ECG, What is a ..., Pre-operation Check CPFI (Chest Pain For Inve... True Or False: An ECG Machine Will Record 12 ... True. How Is An ECG Performed? Electrodes Are Attached To The Patients Skin.... ECG Flashcards - View and study flashcards with ProProfs. Study ECG flashcards and learn better. , Lead V9. An EKG tech is performing a standard 12-lead EKG for a patient who has a below the knee amputation left leg. The tech should modify and document the lead placement for this patient in which of the following ways? Place the lower extremity lead on the left groin. An EKG tech is preparing a patient for an exercise stress test., Junctional Rhythm. Regular rhythm. Rate = 40-60 bpm. PR interval = <0.12 sec. (narrow) Study Define EKG Interpretation of Rhythm Flashcards Flashcards at ProProfs - Start Studying and Define EKG Interpretation Of Rhythm with our easy and simple quiz-based flashcard quizzes. Learn key terms, vocabulary, and definitions, and …, A typical electrocardiogram (ECG) usually shows P, Q, R, Athletic Heart Syndrome Analysis . For the most part, athletes EKG's are normal or have slight electrical changes. The most commonly reported alterations are early depolarization patterns, inc... Ecg Case Study . 1. What does the PR interval on the ECG represent?, Handmade flashcards on common ECG rhythms, how conditions might present and recognition of patterns. Perfect for current or aspiring medical, nursing, and healthcare students, for revision or a quick refresher. This is a digital download which includes ready-to-print PDFs. This 15 card pack includes flashcards on: - the basic ECG pattern ..., The patient's ECG shows A-fib. The patient is symptomatic and experiencing shortness of breath and chest pain. The patient's blood pressure is 80/44 with the heart rate fluctuating between 130-150s. The nurse calls a rapid response and prepares the patient for? A. Ablation B. Synchronized cardioversion C. Defibrillation D. Pacemaker implantation, Terms in this set (55) Study with Quizlet and memorize flashcards containing terms like A normal healthy pulse pressure should be in the range of ________, The more blood that can fill the ventricles in one atrial contraction equates to a higher __________, To calculate ____________ subtract the diastolic blood pressure from the systolic blood ..., Vector Representation of Cardiac Electrical Activity. - to interpret ECG we must relate electrical activity of heart to electrical signals recorded from the body surface. - cardiac electrical activity usually represented at any instant as a single dipole. 1- dipole from a wavefront. 2- dipole projection. 3- dipole in volume conductor., P wave - atrial depolarization QRS wave - ventricular depolarization Q - when present first negative deflection R - when present first positive deflection (can have multiple R waves) S - when present second negative deflection T wave - ventricular repolarization PR interval - atria to ventricles (.12-20 sec) delay across AV node QRS complex - .06-.10 sec (if time increases could indicate a ... , medix ma blue mod Learn with flashcards, games, and more — for free. ... A SMALL PORTABLE EKG MONITOR USUALLY WORN BY A PATIENT FOR 24 HOURS TO DETECT CARDIAC ARRHYTHMIAS. CARDIAC CATHETERIZATION. A DIAGNOSTIC PROCEDURE WHICH DETERMINES OXYGEN CONTENT OF THE BLOOD AND …, Flashcards are a great way to quickly learn and memorize facts, words, and concepts. They’re an effective study tool for students of all ages and can be used to help you prepare fo..., Ice, ice baby. Footage courtesy of @kakslauttanen Images courtesy of Valtteri Hirvonen & Kakslauttanen Arctic Resort Join our newsletter for exclusive features, tips, giveaways! Fo..., A recording in visible form of the electrical activity of a patients heart; also called ECG. diagnosis. determination of medical condition by a doctor. cardiologist. A doctor specializing in the health of the heart. EKG technician. A healthcare worker who performs or assists with different types of EKG tests. Ambulatory care. , Download ECG FlashCards and enjoy it on your iPhone, iPad and iPod touch. ‎Ever got confused with atrial flutter and fibrillation? What is the difference between Mobitz type I and II? The ECGs of cardiac arrhythmias are very confusing. Particularly so in Emergencies. This app contains ECGs of all types of cardiac arrhythmias for immediate ..., Practice rhythm strip interpretation with our flash card practice. Sharpen your skills in identifying arrhythmias and mastering ECG analysis., 25mm/sec1mm (1 small box = 0.04 seconds)5mm (5 small boxes = 0.20 seconds) What voltage is the EKG normally calibrated to, and what does this equal measurement-wise? 10mm (2 large boxes = 1mv) On an EKG, what is a complex? Multiple waves. On an EKG, what is an interval? Time frame from one point to another on an EKG., Match. Created by. Medix-MA Teacher. Study with Quizlet and memorize flashcards containing terms like ECHOCARDIOGRAPHY, STRESS TESTING, HOLTER MONITOR and more.