An ECG records the electrical activity of the heart along paths called leads. Each lead traces the electrical activity between 2 points. A typical ECG records 12 different leads using 10 electrodes. Each lead records the same electrical impulses on the ECG, but from a different position in relation to the heart.Atrial Fibrillation. Supraventricular Tachycardia. Supraventricular Tachycardia. Junctional Rhythm. Junctional Rhythm. Junctional Rhythm. 1st Degree AV Block. Study with Quizlet and memorize flashcards containing terms like Normal Sinus Rhythm, Sinus Bradycardia, Sinus Tachycardia and more.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? 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 an ECG represent?, stroke volume and more. Identify. 3rd degree heart block (complete) Identify. Cram has partnered with the National Tutoring Association Claim your access. Study Flashcards On EKG rhythm strips quiz at Cram.com. Quickly memorize the terms, phrases and much more. Cram.com makes it easy to get the grade you want!Log in here for access. Systole. In the cardiac cycle, this is the phase when the ventricles of the heart contract. Got it. Missed it. Which wave represents a depolarization of the …Sensors. The ___ key controls how much gain is amplification the ECG will have. Sensitivity. An extension cord running under the patient table is likely to result in. Altering current interference. Study with Quizlet and memorize flashcards containing terms like The horizontal axis on the ECG measures, The right leg is, The ground or reference ...Study Ekg using smart web & mobile flashcards created by top students, teachers, and professors. Prep for a quiz or learn for fun!Study with Quizlet and memorize flashcards containing terms like noninvasive, exercise tolerance test, exercise treadmill test, treadmill stress test, cardiac stress test, stress ECG, The patient has symptoms of cardiac problems that do …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. 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. Study with Quizlet and memorize flashcards containing terms like Electrocardiogram, Characteristics of the ECG, What do ECG electrodes report? and more.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 …Log in here for access. Systole. In the cardiac cycle, this is the phase when the ventricles of the heart contract. Got it. Missed it. Which wave represents a depolarization of the …These flashcards are a valuable online resource to help you quiz your knowledge of electrocardiography. Chapter. Title. 1. Anatomy. 2. Electrophysiology. 3. Individual Vectors.What are 4 methods of determining heart rate on an ECG? 1) Count the number of QRS complexes in a 6 second strip. 2) Count the number of large squares between each QRS complex and divide by 300. 3) Count the number of small squares between each QRS complex and divide by 1500. 4) ECG heart rate calculator from P-wave to P-wave (300, …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...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.Basic EKG. By: Rain Sanchez. Chapter 1, Chapter 2, Chapter 3. 9. Decks. 248. Flashcards. 1,083. Learners. EKG Basics. By: Sam Marcucci. EKGs, EKG images. 2. …ExamTime is a free web service that gives students and teachers a place to organize mind maps, flashcards, quizzes, reports, class notes, and more. The service was designed for stu...Terms in this set (117) basics - wandering atrial pacemaker Learn with flashcards, games, and more — for free.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 ...ECG quiz. 25 terms. arelah. Preview. ECG quiz. 75 terms. seesaw94. Preview. Clinical Apps. 19 terms. tegs1110. Preview. Medsurg Cardio Quiz (Quiz 5) 37 terms. aerie1226. …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 ...Netflix had 193 million global subscribers as of June, but analysts believe the company needs to find other means through which it can capitalize on its legions of binge-watchers. ...Basic EKG. By: Rain Sanchez. Chapter 1, Chapter 2, Chapter 3. 9. Decks. 248. Flashcards. 1,083. Learners. EKG Basics. By: Sam Marcucci. EKGs, EKG images. 2. …Watch this video to see how to enhance curb appeal by replacing an entry door, installing a new mailbox, and improving the landscaping in the yard. Expert Advice On Improving Your ...Study with Quizlet and memorize flashcards containing terms like Automaticity, Excitability, Conductivity and more. ... NHA EKG Interpretation. 16 terms. catherine_nguyen57. Preview. Cardio review. 22 terms. skyhoskins97. Preview. LAMP 4177 Lecture 18. 23 terms. eckert713. Preview. V/S skills 9/12/23. 174 terms. fhy22.These flashcards are a valuable online resource to help you quiz your knowledge of electrocardiography. Chapter. Title. 1. Anatomy. 2. Electrophysiology. 3. Individual Vectors.EKG or ECG stands for electrocardiogram and is a common test of heart function. This guide offers information about the EKG test and how EKG test results help health care providers...monitor BP, O2 sat. Premature Atrial Contraction (PAC) contraction originating from an ectopic focus in atrium (location other than SA node) distorted P wave. regular underlying rhythm QRS normal, <0.12s. not significant in those with healthy hearts. with heart disease, may be warning of more serious dysrhythmia. can result from stress.Melphalan: learn about side effects, dosage, special precautions, and more on MedlinePlus Melphalan can cause a severe decrease in the number of blood cells in your bone marrow. Th...Study with Quizlet and memorize flashcards containing terms like SA Node Block, 1st Degree AV Block PR interval > 0.2 seconds, 2nd Degree Type I (Mobitz I) progressive prolongation of PR interval, followed by blocked P wave & dropped QRS and more.ExamTime is a free web service that gives students and teachers a place to organize mind maps, flashcards, quizzes, reports, class notes, and more. The service was designed for stu...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 ...Practice rhythm strip interpretation with our flash card practice. Sharpen your skills in identifying arrhythmias and mastering ECG analysis.Some explanations for a T-wave abnormality on an ECG include myocardial infarction or ischemia, pericarditis, myocarditis, myocardial contusion due to trauma, and mitral valve prol...An ECG records the electrical activity of the heart along paths called leads. Each lead traces the electrical activity between 2 points. A typical ECG records 12 different leads using 10 electrodes. Each lead records the same electrical impulses on the ECG, but from a different position in relation to the heart. 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. Apr 30, 2013 · 1 mm. What is the term used to described the amount of blood pumped by the heart per minute? Cardiac Output. Leads V1 through V6 are collectively known as. (Hint: Chest) Precordial Leads. What is the main artery in the arterial system? (Hint: It carries oxygenated blood to the heart and other parts of the body.) Aorta. Q-Chat. shruthi_nagarajan. Top creator on Quizlet. Study with Quizlet and memorize flashcards containing terms like what is an ECG?, for what reasons can an ECG be carried out?, electrical flow through the heart and more. 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 ECG machine amplifies these impulses and ...Wandering pacemaker. Rhythm irregular. PR interval varies. P waves change in configuration, indicating origin in SA node, atria, or AV junction (HallmarK: At least 3 different P wave configurations) Interpretation of ECG strips practice Learn with flashcards, games, and more — for free.Study with Quizlet and memorize flashcards containing terms like Normal PR segment length, Normal QRS interval, Normal P amplitude & duration and more. ... Cardiac dysrhythmias ECG strip. 18 terms. lizstern8. Preview. Exam prep 2 cardiology . 23 terms. thornburgblake7. Preview. Pharm Midterm II - Ch 19, 21, 22. 92 terms. to1658. Preview. …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.A deck of flashcards covering ECG interpretation. Share. 66 available cards. 66 Flashcards. Previous score. Preferences. New cards. Answered incorrectly. All cards. Spaced repetition tracking Randomise order Number of cards. 10. 20. 50. All. Back Login/Register. 66 cards. ECG Interpretation. Become a supporter of the site in order to … 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. 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 …Occurs as blood flows into the empty and relaxed ventricles. Volume of the ventricles increases rapidly. Diastasis. A slower filling event than that of Rapid Ventricular filling because most of the volume of the ventricle is already occupied by blood. Patterns and Wave Learn with flashcards, games, and more — for free.ExamTime is a free web service that gives students and teachers a place to organize mind maps, flashcards, quizzes, reports, class notes, and more. The service was designed for stu...These flashcards are a valuable online resource to help you quiz your knowledge of electrocardiography. Chapter. Title. 1. Anatomy. 2. Electrophysiology. 3. Individual Vectors.monitor BP, O2 sat. Premature Atrial Contraction (PAC) contraction originating from an ectopic focus in atrium (location other than SA node) distorted P wave. regular underlying rhythm QRS normal, <0.12s. not significant in those with healthy hearts. with heart disease, may be warning of more serious dysrhythmia. can result from stress.Some explanations for a T-wave abnormality on an ECG include myocardial infarction or ischemia, pericarditis, myocarditis, myocardial contusion due to trauma, and mitral valve prol...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 …Study with Quizlet and memorize flashcards containing terms like Sinus Rhythms, Normal Sinus Rhythm, Sinus Brady and more. ... Prophecy EKG. 55 terms. gabbz524. Preview. ACLS Test. 49 terms. sara_welter. Preview. fundamentals exam - vital signs . 76 terms. Kyla_Kampas1. Preview. Valvular Heart Disease. 45 terms. erin4313.Just strips & names Learn with flashcards, games, and more — for free.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:Terms in this set (117) basics - wandering atrial pacemaker Learn with flashcards, games, and more — for free.An ECG records the rate, rhythm and electrical currents of a patient’s heartbeat. When any of these measurements show abnormal activity, the doctor uses that information to help de...Oct 22, 2023 · Q-Chat. Created by. alisonensz. medix ma blue mod Learn with flashcards, games, and more — for free. 1 mm. What is the term used to described the amount of blood pumped by the heart per minute? Cardiac Output. Leads V1 through V6 are collectively known as. (Hint: Chest) Precordial Leads. What is the main artery in the arterial system? (Hint: It carries oxygenated blood to the heart and other parts of the body.) Aorta.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 ...Watch this video to see how to enhance curb appeal by replacing an entry door, installing a new mailbox, and improving the landscaping in the yard. Expert Advice On Improving Your ... Study with Quizlet and memorize flashcards containing terms like Where should the V4 electrode be placed on the body? A. left midclavicular line, 5th intercostal space B. right midclavicular line, 5th intercostal space C. left midclavicular line, 4th intercostal space D. right midclavicular line, 4th intercoastal space, What is the approximate amount of time for the QRS complex to record on an ... HR > 150. Defining characteristic of junctional rhythms. Inverted or absent P wave. Defining characteristic of ventricular rhythms. Wide and weird QRS. Defining characteristic of pacemaker rhythms. Pacemaker spike. Study with Quizlet and memorize flashcards containing terms like normal sinus rhythm, sinus bradycardia, sinus tachycardia and more.An ECG records the rate, rhythm and electrical currents of a patient’s heartbeat. When any of these measurements show abnormal activity, the doctor uses that information to help de...Atrial Fibrillation. Supraventricular Tachycardia. Supraventricular Tachycardia. Junctional Rhythm. Junctional Rhythm. Junctional Rhythm. 1st Degree AV Block. Study with Quizlet and memorize flashcards containing terms like Normal Sinus Rhythm, Sinus Bradycardia, Sinus Tachycardia and more.What is a holter monitor. Records the activity of the heart for 24 hrs. Formula for calculating heart rate using QRS complexes. 6 second strip (30 squares) # of QRS x 10. Normal adult range heart rates. 60-80. What is systole. Contraction phase of heart. What ecg artifact is caused by muscle movement.Study with Quizlet and memorize flashcards containing terms like what does the R-R interval represent?, what does the P wave represent, what is happening during the P-R segment and more. ... ECG Advanced Skills. Teacher 77 terms. Jessica_Harrison43. Preview. Med Surg Exam 3. 97 terms. ruby-pare. Preview. Terms in this set (22)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 ...Rate: 101 - 180 BPM. Rhythm: Regular. P Waves: May occur before, during, or after the QRS; if visible, the P wave is inverted in leads II, III, and AVR. PR Interval: If a P wave occurs before the QRS, the PR interval will usually be 0.12 sec or less; if no P wave occurs before the QRS, there will be no PR interval.refers to a regular heart rate that falls within the average range of 60 to 80 beats per minutes. located in the right atrium. slow heart rate. what does the electrocardiograph machine measure? Study with Quizlet and memorize flashcards containing terms like P WAVE, QRS COMPLEX, NSR (NORMAL SINUS RHYTHM) and more.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 ...First Aid for USMLE Step 2. UWorld, OME and UpToDate. Here’s how a typical card looks, the summaries make it all the more powerful. A nice touch is that there are AMBOSS … 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. 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.Study with Quizlet and memorize flashcards containing terms like In which of the following locations should an EKG technician place the electrodes for leads V7, V8, and V9?, A thin spike before the P wave indicates that a pacemaker has been implanted to pace which of the following?, An EKG technician is caring for a patient who is experiencing heart palpitations. Q-Chat. shruthi_nagarajan. Top creator on Quizlet. Study with Quizlet and memorize flashcards containing terms like what is an ECG?, for what reasons can an ECG be carried out?, electrical flow through the heart and more. Indications for stress test. - eval CP/ro CAD. - eval >40 w/ risk factors for CAD. - assess pt response to interventions. - ?eval asx adults who want to start vigorous exercise (lots of false +) Study with Quizlet and memorize flashcards containing terms like Normal PR segment length, Normal QRS interval, Normal QT interval and more. What is 1 mm by 1 mm, represents 0.04 seconds, represents 0.1 mV. One small square on ECG tracing paper. If ECG artifacts are seen on Leads I and II, what is the likely source of interference? Right arm electrode. When should the stylus move up on the paper 10 small squares and remain at that level for 2 small squares?ECG / EKG. -Defines the graphic representation of the electrical activity of the heart. Is the printed record of the electrical activity of the heart on what is called a rhythm strip or an ECG strip. records electrical activity from the muscular contractions that spreads throughout the body and can be detected on the surface on the skin. 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. Study with Quizlet and memorize flashcards containing terms like Electrocardiogram, Characteristics of the ECG, What do ECG electrodes report? and more. 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 ... 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!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...
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 ECG machine amplifies these impulses and .... Bartow county dump
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. 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 ...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 ...Occurs as blood flows into the empty and relaxed ventricles. Volume of the ventricles increases rapidly. Diastasis. A slower filling event than that of Rapid Ventricular filling because most of the volume of the ventricle is already occupied by blood. Patterns and Wave Learn with flashcards, games, and more — for free.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 ...This ECG quiz assesses your ECG interpretation skills with a variety of ECG examples. 1300+ OSCE Stations ... Over 5000 FREE MCQs & Flashcards.219. $2199. List: $43.99. Save 10% with coupon. FREE delivery Tue, Aug 1 on $25 of items shipped by Amazon. EKG Calipers Plus ECG Rhythm Interpretation Badge Cards. The Perfect Divider Combination. It Is The Ultimate 12 Lead Cheat Sheet For Nurses and Medical Students Alike. Caliper and Flash Cards.Study with Quizlet and memorize flashcards containing terms like SA Node Block, 1st Degree AV Block PR interval > 0.2 seconds, 2nd Degree Type I (Mobitz I) progressive prolongation of PR interval, followed by blocked P wave & dropped QRS and more.Study with Quizlet and memorize flashcards containing terms like Leads II, III AVF view what portion of the heart?, Normally a complete ECG consists of _____ leads., The basic contractile unit of amyofibril is the: and more.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...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...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.subendocardial ischemia. inner half, multifocal/patchy, circumferential, coronary thrombosis rare, result of shock, no epicarditis, do not form aneurysms. See more. Study with Quizlet and memorize flashcards containing terms like Normal ECG Conduction, Frontal and Horizontal Plane (image), Frontal Plane and more.Study with Quizlet and memorize flashcards containing terms like The _____ is the point where the QRS complex ends and the ST segment starts., _____ artifact is an upward and downward movement of the waveform and the isoelectric lines shift locations, Oxygenated blood leaves the heart through the _____ and more. ... A resting 12 lead ECG uses ...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.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 _____.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 ...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 ...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 3EKG Rhythm Quiz Flashcards | Quizlet. 5.0 (1 review) Get a hint. Click the card to flip 👆. Normal Sinus Rhythm. Click the card to flip 👆. 1 / 31. Flashcards. Learn. Test. Match. …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..