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EKG Abnormality Examples. Our EKG Examples provides information on reading EKG strips with over forty different abnormal EKG examples. For each arrhythmia, there are EKG strip examples and descriptive text. We also provide an annotated tracing with a summary of the key features and values. EKG ExamplesModules include lessons, interactive exercises and a course quiz. EKG Training Modules. EKG Interpretation Practice Coach. The EKG coach breaks down interpretation into five analysis steps followed by classification of the ECG tracing. Scoring based upon both analysis and interpretation are available..Answer & Explanation. Solved by verified expert. All tutors are evaluated by Course Hero as an expert in their subject area. Rated Helpful. Answered by juana6291972. 1. the first rhythm in the picture is FIRST DEGREE AV BLOCK- there is a normal regular P wave followed by a QRS complex but the PR interval is greater than0.20 sec in the ECG strip.Basic ECG Interpretation Practice Test DIRECTIONS: The following test consists of 20 questions x At any time during the test, you can go back to a previous question and edit/change your answer. x Please answer each question to the best of your ability, using no external references. 1.Study with Quizlet and memorize flashcards containing terms like - Absent P-wave - Irregular Pulse - HR > 100-200 bpm, - Rapid HR - 240-350 bpm w/ a saw tooth pattern * Type I 240-350 * Type II >350, *Bizarre QRS. -Sometimes looks like an …NurseDot Podcast. NurseDot is a weekly podcast that dives deep into relevant and timely issues facing the nursing industry. Featuring both real nurses and high-impact industry guests sharing stories of resilience and empowerment, NurseDot is a space to be inspired, feel valued, and discover tools and insights to benefit your career.Study with Quizlet and memorize flashcards containing terms like - Absent P-wave - Irregular Pulse - HR > 100-200 bpm, - Rapid HR - 240-350 bpm w/ a saw tooth pattern * Type I 240-350 * Type II >350, *Bizarre QRS. -Sometimes looks like an …Expert-verified. 35. Given ECG has Vertical "Clicks" before each QRS and P wave. Hence it is a Paced Rhythm with dual chamber pacing. Hence Option C is correct. Rate = 30. / no. Of large boxes between two R-R = 300 / 4 = 75 bpm (Normal) Other Options are incorrect …. Dysrhythmia - Basic B Question 35 of 35 What is the cardiac rhythm? 11 trtr ...Review BOTH the Basic and Advanced EKG Refreshers provided by your recruiter (even if you are taking the Basic Dysrhythmia exam). These are wonderful EKG refreshers for the Relias Dysrhythmia exams; PRACTICE! PRACTICE! PRACTICE!Take Practice Tests. All four medical assistant tests have content that should have been learned during your medical assistant educational courses. These exams look at your accumulated knowledge and cover a broad spectrum of topics. One of the best ways to ensure that you are prepared to ace the exam is to take many practice tests.Nov 8, 2021 · The EKG practice tests provide a fast and interactive method for EKG heart rhythm strip practice. Users are asked to interpret the EKG using a multiple choice format. Immediate feedback is available after answering each question. These EKG practice tests with answers can be used on desktops, tablets and smartphones. Relias Assessments Assistance Material DYSRHYTHMIAS 4.2 (6 reviews) EKG interpretation Click the card to flip 👆 One of the most useful and commonly used diagnostic tools is electrocardiography (EKG) which measures the heart's electrical activity as waveforms.The go-to resource for nursing jobs for over 15 years. Trust Nurse.com to help you with your next career move. Start your search now.Junctional escape rhythm is a regular rhythm with a frequency of around 40–60 beats per minute. In case of sinus arrest (or any scenario in which atrial impulses do not reach the atrioventricular node), junctional escape rhythm may be life-saving. During complete heart block (third-degree AV-block) the block may be located anywhere between ...2) A 69-year-old male with atrial fibrillation who has new onset confusion. 3) A 72-year-old female with atrial flutter who reports feeling unusually tired today and yesterday. 4) A 33-year-old female with sinus tachycardia who is asking for her at-home Metoprolol. Answer: 2.10 studiers recently. Basic Dysrhythmia-Relias. 29 terms 5 (1) Ashley_Murphy575 Teacher. Preview. Page 1 of 30. Next. Learn relias dysrhythmia with free interactive flashcards. …Apr 14, 2023 · Not everyone knows how to use an EKG machine completely and deduce what the findings mean. The quiz below has been designed to test out what you understand about the machine and the way it is used in the field. Try this quiz and note what you need to read up on. Questions and Answers. 1. Dysrhythmia Skill Labs 1 & 2: Telemetry Strip Practice. practiceclincalskills. Directions: Read the following six (6) second strips. Measure and interpret rhythm, heart rate (HR), complexes, and intervals. NCLEX wants HR determined by counting small boxes between R Waves and divide this number into 1500. Lead IIAre you preparing to take an EKG exam? Taking a practice test can help you feel more confident and prepared for the real thing. Fortunately, there are plenty of free resources available online that can help you get ready for your upcoming e...EKG Practice Test 2. This EKG practice test is designed to help you learn to recoginze all of the EKG rhythms that you will encounter during emergencies and during the AHA ACLS provider course. Use these EKG practice tests to help you become proficient in your rapid rhythm identification.EKG Coaching. Practice EKG analysis and interpretation skills within our interpretation coaching and quiz web apps. Patient Monitor Use our patient monitor simulators: Basic Monitor Quiz (sign-in needed) Advanced EKG …EKG can include various waveform components which are can be interpreted to understand if the EKG is a sinus rhythm or abnormal: P Wave. PR Interval. PR Segment. QRS Complex. QT Interval. ST Segment. The P wave indicates atrial depolarization, and it is normally an upward deflection in the EKG tracing.About relias training test answers relias training test answers provides a . Knowledge of morbidities related to large gestational age infants Other Results for Prophecy Dysrhythmia Test Answers: RN Dysrhythmia and EKG Testing - Prophecy Answer Key Relias Learning Exam Answers, Amdm 2015-2016: Unit 2 Test, Answer Key Therefore„ all Long.. Try this …Review BOTH the Basic and Advanced EKG Refreshers provided by your recruiter (even if you are taking the Basic Dysrhythmia exam). These are wonderful EKG refreshers for the Relias Dysrhythmia exams; PRACTICE! PRACTICE! PRACTICE!View Relias - Medical Solutions.pdf from PHAS 5135 at Augusta University. Relias - Medical Solutions 4/27/21, 02:14 ! ∠ Clinical Results - Dysrhythmia - Basic A Assessment Information Recipient Name:C. Administering an IPPB treatment with a bronchodilator. D. Inserting a chest tube on the right side. 85. The respiratory therapist is asked to assess a patient with sleep apnea who is receiving CPAP by a nasal mask. The patient’s snoring is becoming progressively louder with longer periods of apnea.0.12-0.20 What is characteristic of standard ECG paper? Comprised of small boxes measuring 0.04 seconds Which rhythm occurs when the atrial rate and ventricular rate occur independently? Third Degree Block What is a characteristic of sinus bradycardia? less than 60 bpm What part of the heart is the origin of an idioventricular rhythm? VentriclesPR Interval: PR interval consistently LONGER like type 1 but then a QRS will drop. QRS: <0.12 sec. Husband stays late till 9 consistently, then wife goes out and doesn't come home. 3rd Degree AV Block. Atrials and ventricles don't communicate. Rate: regular atrial. P wave: Present, upright. Basic ECG Interpretation Practice Test. DIRECTIONS: The following test consists of 20 questions. At any time during the test, you can go back to a previous question and edit/change your answer. Please answer each question to the best of your ability, using no external references. 1.The Virtual Cardiac Patient: A Multimedia Guide to Heart Sounds, Murmurs, EKG Jonathan Keroes, David Lieberman. Publisher: Lippincott Williams & Wilkin) ISBN-10: 0781784425; ISBN-13: 978-0781784429. Project Semilla, UCLA Emergency Medicine, EKG Training Breena R. Taira, MD, MPH. ECG Reference Guide. ECG Interpretation.Hello I need help with these EKG questions . thanks :D. Rhythm Interpretation - Atrial Question: What is the cardiac rhythm? Jones and Bartlet Publishers, 02012 Used with Permission RhythmIt includes a post-test in each lesson with answers and rationales to reinforce learning, and two 175-question practice exams constructed according to the CPEN exam ... In 2018, Relias announced a new partnership with the Emergency Nurses Association (ENA). We are excited to release the collaboration’s first course, Sepsis for Emergency ...7 studiers in 3 days. Relias ED RN A. 67 terms. epaige4u2nv. Preview. Page 1 of 55. Next. Learn ED RN A relias with free interactive flashcards. Choose from 440 different sets of ED RN A relias flashcards on Quizlet.An EKG practice test will help you prepare for the rhythms you will encounter during the real test and gain experience with identifying specific EKG strips. If you are preparing to become a certified EKG technician, you will need to craft an efficient study plan that includes taking practice tests.The Virtual Cardiac Patient: A Multimedia Guide to Heart Sounds, Murmurs, EKG Jonathan Keroes, David Lieberman. Publisher: Lippincott Williams & Wilkin) ISBN-10: 0781784425; ISBN-13: 978-0781784429. Project Semilla, UCLA Emergency Medicine, EKG Training Breena R. Taira, MD, MPH. ECG Reference Guide. ECG Interpretation.Nov 8, 2021 · The EKG practice tests (drills) provide a fast and interactive method for EKG strip practice. Users are asked to interpret the EKG using a multiple choice format. Immediate feedback is available after answering each question. These EKG practice tests can be used on desktops, tablets and smartphones. EKG Practice Drills. The Virtual Cardiac Patient: A Multimedia Guide to Heart Sounds, Murmurs, EKG Jonathan Keroes, David Lieberman. Publisher: Lippincott Williams & Wilkin) ISBN-10: 0781784425; ISBN-13: 978-0781784429. Project Semilla, UCLA Emergency Medicine, EKG Training Breena R. Taira, MD, MPH. ECG Reference Guide.Sep 13, 2021 · The following rhythm strips are for your practice. Disclaimer: this has no questions or any relation with Prophecy testing. Cardiovascular diseases 2. To help ease these fears and improve your test-taking experience, prepare for your assessment with practice tests in the most commonly tested specialties. Dialysis v1. Medical Surgical. Prophecy EKG Strips|Relias Dysrhythmia Basic Test A SINUS RHYTHM Normal Sinus Rhythm Sinus Bradycardia 100% satisfaction guarantee Immediately available after payment Both online and in PDF No strings attachedAn electrocardiogram (EKG) is a quick and painless test that records the electrical activity of the heart. Our quiz features a wide range of questions, including image-based questions where you'll be asked to identify the rhythm. If you find this quiz helpful and learn something new, don't hesitate to share it with your friends and peers. ...Failure to Capture. Pacer spikes present without corresponding waveforms. Pacer spike with no P or QRS after it. Failure to Sense (Undersensing) Pacer spike too close behind QRS. Study with Quizlet and memorize flashcards containing terms like Sinus Bradycarida, Sinus Rhythm, Sinus Tachycardia and more.Regular Rate: 60-100 P Wave: Present, upright PR Interval: 0.12-0.20 sec QRS: <0.12 sec Sinus Bradycardia Regular Rate: <60 P Wave: Present, upright PR Interval: 0.12-0.20 sec QRS: <0.12 sec Sinus Tachycardia Regular Rate: 100-150 P Wave: Present, upright PR Interval: 0.12-0.20 sec QRS: <0.12 sec Premature Atrial Contraction IRREGULARProphylactic antibiotics. Two days after surgery, your 72-year-old patient is showing signs of agitation and confusion, which is not his baseline. The severity fluctuates throughout the day. His medications include hydromorphone (Dilaudid), amlodipine (Norvasc), alprazolam (Xanax), and carbidopa-levodopa (Sinemet).1/1/2020 Basic Dysrhythmias Review Answers 1. Regular Rate: 120 P waves: upright and uniform, 1 P wave for each QRS PRI: 0.12 (0.10, 0.12, 0.14 acceptable) Apr 14, 2023 · Not everyone knows how to use an EKG machine completely and deduce what the findings mean. The quiz below has been designed to test out what you understand about the machine and the way it is used in the field. Try this quiz and note what you need to read up on. Questions and Answers. 1. Sinus Arrhythmia. Supraventricular Tachycardia (SVT) an abnormal heart rhythm arising from aberrant electrical activity in the heart; originates at or above the AV node. atrial flutter. baseline looks like sawtooth. Atrial Fibrillation (A-Fib) juntional rhythm. rate is 40-60; no P wave or inverted. First degree AV block. A test will be given that will require you to recognize cardiac arrest rhythms and the most common bradycardias & tachycardias. Arrhythmias will be reviewed in teaching and skills stations in order to improve your skills. The instructors will assist you in developing skills to differentiate the rhythms required for successful completion.EKG Abnormality Examples. Our EKG Examples provides information on reading EKG strips with over forty different abnormal EKG examples. For each arrhythmia, there are EKG strip examples and descriptive text. We also provide an annotated tracing with a summary of the key features and values. EKG ExamplesThe Virtual Cardiac Patient: A Multimedia Guide to Heart Sounds, Murmurs, EKG Jonathan Keroes, David Lieberman Publisher: Lippincott Williams & Wilkin) ISBN-10: 0781784425; ISBN-13: 978-0781784429 Project Semilla, UCLA Emergency Medicine, EKG Training Breena R. Taira, MD, MPHWe thoroughly check each answer to a question to provide you with the most correct answers. Found a mistake? Tell us about it through the REPORT button at the … Basic Dysrhythmia-Relias 4.3 (26 reviews) normal sinus rhytThe Virtual Cardiac Patient: A Multimedia Guide QRS: wide & distorted. Ventricular Fibrillation. HR no

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About relias training test answers relias training test answers provides a . Knowledge of morbidities related to large gestational age infants Other Results for Prophecy Dysrhythmia Test Answers: RN Dysrhythmia and EKG Testing - Prophecy Answer Key Relias Learning Exam Answers, Amdm 2015-2016: Unit 2 Test, Answer Key Therefore„ all Long.. Try this …2nd Degree AV Block Type II. Irregular or regular. Rate: <60. P wave: Present, upright. PR Interval: PR interval consistently LONGER like type 1 but then a QRS will drop. QRS: <0.12 sec. Husband stays late till 9 consistently, then wife goes out and doesn't come home. 3rd Degree AV Block. Atrials and ventricles don't communicate. Nineteen lessons that cover an in-depth review of emergency pediatric patient care. It includes a post-test in each lesson with answers and rationales to reinforce learning, and two 175-question practice exams constructed according to the CPEN exam blueprint, simulating the actual testing experience. Learn MoreThe Academy All Access Subscription provides 1-click enrollment into 1,450+ courses for one low price. View Details >. Only $249. Add to Cart. Relias Academy offers an accredited Academy All Access course to meet continuing education requirements. Browse our trainings & get started today. An electrocardiogram (EKG) is a diagnostic test used to measure the electrical activity of the heart. It is an important tool for diagnosing heart conditions and can help your doctor determine if you are at risk for any heart-related issues...EKG Practice Test [2022] An electrocardiogram (EKG or ECG) is a test used to detect heart problems and monitor heart health. An EKG practice test will help you prepare for. Mar 13, 2014. prophecy asks a questions and gives you 4 multiple choice options. you usually have to score over 80% to pass. if you don't pass, click on the details info ...Nov 8, 2021 · Interpret this ECG tracing. Sinoatrial Block. Premature Vent. Complex: Bigeminy. Pacemaker - Failure to Capture. Accelerated Junctional Rhythm. Pacemaker - Single Chamber - Atrial. Second Degree Heart Block Type II. 2nd Degree AV Block Type II. Irregular or regular. Rate: <60. P wave: Present, upright. PR Interval: PR interval consistently LONGER like type 1 but then a QRS will drop. QRS: <0.12 sec. Husband stays late till 9 consistently, then wife goes out and doesn't come home. 3rd Degree AV Block. Atrials and ventricles don't communicate.Nov 8, 2021 · Sources. Electrocardiography for Healthcare Professionals, 5th Edition Kathryn Booth and Thomas O'Brien ISBN10: 1260064778, ISBN13: 9781260064773 McGraw Hill, 2019 EKG Coaching. Practice EKG analysis and interpretation skills within our interpretation coaching and quiz web apps. Patient Monitor Use our patient monitor simulators: Basic Monitor Quiz (sign-in needed) Advanced EKG …If you don’t see many of the different EKG rhythms on a recurring basis in your practice AND/OR if you rely on monitor/EKG techs to identify EKG rhythms, now is your time to …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 ...Practice for the Relias Learning assessment. Prepare for the Relias Learning hiring process, assessment tests, and interview with JobTestPrep's preparation resources. Start preparing today, apply with confidence, and ensure you land on the candidate’s list. 1 Week $79. Examples of Ecg-quiz.com quizzes include an ECG quiz of the month, a mini-test quiz, five random questions, EKG practice test and four interpretation serious game scenarios. Of the scenarios for interpretation, patient symptoms may include intense chest pain; clammy skin; pain in the left side of the chest on inspiration; biting; oppressive ...Learn relias dysrhythmia with free interactive flashcards. Choose from 233 different sets of relias dysrhythmia flashcards on Quizlet. Home. Subjects Expert Solutions. Study sets, textbooks, questions. Study sets, textbooks, questions. Log in. ... Exams. IELTS ® TOEFL® TOEIC® View ...D 100% VERIFIEDNineteen lessons that cover an in-depth review of emergency pediatric patient care. It includes a post-test in each lesson with answers and rationales to reinforce learning, and two 175-question practice exams constructed according to the CPEN exam blueprint, simulating the actual testing experience. Learn More Document includes name of rhythm and picture of EKG strip from Relias exam * note: not ALL answers provided, only 32 out of 35 - see description below * 26 Q's: rhythm name with picture from exam. 9 Q's: rhythms with no pictures (6 with name of rhythm included, 3 unknown rhythms) Preview 2 out of 7 pages Report Copyright ViolationThe following rhythm strips are for your practice. Disclaimer: this has no questions or any relation with Prophecy testing. Cardiovascular diseases 2. To help ease these fears and improve your test-taking experience, prepare for your assessment with practice tests in the most commonly tested specialties. Dialysis v1. Medical Surgical.***CORRECTION #39 Heart Rate is 60. 120 is a typo. ****Take our engaging and informative quiz to see how much

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Practice strips for EKG rhythms. Determine the parts of the rhythm, p... View more. University East Tennessee State University. Course. Adult Care 3 (NRSE 4610) ... 1- EXAM 4 study guide; AC3 Final Study Guide; Chapter 010 - ADULT CARE 3 MATERIAL; Related documents. Chapter 035 - ADULT CARE 3 MATERIAL;The Institute of Medicine defines a good death as one that is free from avoidable distress and suffering for patients, families, and caregivers. Which of the following symptoms in a dying loved one would MOST likely cause distress to a family member? Severe pain. 4. Which of the following is 1 principle of effective pain medication management?3rd degree heart block. Atrial fibrillation. Ventricular Tachycardia. 200 bpm. Ventricular fibrillation. Sinus tachycaria. Fast rate (>100 bpm), normal PR, normal QRS. Sinus bradycardia. Slow rate (<60 bpm), normal PR, normal QRS.The EKG is also known as the electrocardiogram test. This is known to be the test that will measure the electrical activity of your heartbeat. With every beat that the heart takes, the wave will travel through the heart. This wave will be in charge of making the heart squeeze and pump blood. If in case there is no wave available, then the heart ...a) Any clinical practice regardless of the methodologies being used. Intrusion and re-experiencing symptoms of PTSD include ____________. a) Avoidance of distressing trauma reminders. b) Distressing memories, dreams, or flashbacks surrounding the trauma. c) Restricted affect and distorted cognitions.phlebotomist. person trained and skilled to obtain blood samples for clinical testing. phlebotomy. invasive procedure in which a sharp object is put into the vein to obtain blood. point-of-care-testing (POCT) tests performed at patient bedside or work area using a portable instrument. reference laboratory.Basic Dysrhythmia-Relias. 29 terms 5 (1) Ashley_Murphy575 Teacher. Preview. Page 1 of 30. Next. Learn relias dysrhythmia with free interactive flashcards. Choose from 233 different sets of relias dysrhythmia flashcards on Quizlet.EKG practice Exam - EkG Exam 2023. Download more than 120 EKG practice questions and answers that are similar to the actual test. Good luck on your exam! This practice test covers what you need to know to improve your score on your EKG exam. Our texting experts devote hours upon hours to prepare practice questions with answers that most …Basic Dysrhythmia-Relias 4.3 (26 reviews) normal sinus rhythm Click the card to flip 👆 heart rhythm originating in the sinoatrial node with a rate in patients at rest of 60 to 100 beats per minute Click the card to flip 👆 1 / 29 Flashcards Learn Test Match Q-Chat Created by mbidlen32 Teacher Terms in this set (29) normal sinus rhythm 0.12-0.20 What is characteristic of standard ECG paper? Comprised of small boxes measuring 0.04 seconds Which rhythm occurs when the atrial rate and ventricular rate occur independently? Third Degree Block What is a characteristic of sinus bradycardia? less than 60 bpm What part of the heart is the origin of an idioventricular rhythm? VentriclesBasic ECG Interpretation Practice Test DIRECTIONS: The following test consists of 20 questions x At any time during the test, you can go back to a previous question and edit/change your answer. x Please answer each question to the best of your ability, using no external references. 1.B 2. B 3. D 4. C 5. A 6. C 7. A 8. D 9. B 10.Junctional escape rhythm is a regular rhythm with a frequency of around 40–60 beats per minute. In case of sinus arrest (or any scenario in which atrial impulses do not reach the atrioventricular node), junctional escape rhythm may be life-saving. During complete heart block (third-degree AV-block) the block may be located anywhere between ...Use this EKG interpretation cheat sheet that summarizes all heart arrhythmias in an easy-to-understand fashion. One of the most useful and commonly used diagnostic tools is electrocardiography (EKG) which measures the heart’s electrical activity as waveforms. An EKG uses electrodes attached to the skin to detect electric currents moving ...Three different 100-question practice tests (two attempts on each) that provide personalized direction on areas students still need to master to achieve their CBCS certification. Billing & Coding Specialist (CBCS) Online Study Guide + Practice Test. Best value – this package includes robust interactive study materials and a billing and coding ...Leads II, III, aVF. inferior wall. Leads I, aVL, V5, V6. lateral wall. Leads V1, V2, V3. anterior wall. need changes in. 2 related leads to make a diagnosis. Study with Quizlet and memorize flashcards containing terms like 1st degree heart block, 2nd degree heart block (type I), 2nd degree heart block (type II) and more. Supraventricular Tachycardia (SVT) an abnormal heart rhythm arising from aberrant electrical activity in the heart; originates at or above the AV node. atrial flutter. baseline looks like sawtooth. Atrial Fibrillation (A-Fib) juntional rhythm. rate is 40-60; no P wave or inverted. First degree AV block. elongated PR interval.1 Sinus brady — heart rate is less than 60 2 Normal sinus rhythm 3 Normal sinus rhythm 4 Supraventricular tachycardia (SVT) narrow complex tachycardia 5 Sinus tachycardia — heart rate greater than 100 6 Normal sinus rhythm 7 Normal sinus rhythm 8 Sinus arrhythmia (rhythm slightly irregular) Thank you so much for watching. I just thought I would go over a couple of quick tips to help us travelers get through those dysrhythmia tests that can cause...Study with Quizlet and memorize flashcards containing terms like 1. In the late stage of Alzheimer's disease, which of the following would be most appropriate ?, 2. In the early stage of Alzheimer's disease, which of the following would be most appropriate ?, 3. Which of the following statements is true? and more.2024 ICD-10-CM/PCS Coding Updates. During this webinar, our industry-leading team will provide an overview of the FY24 ICD-10-CM/PCS code set and guideline changes and how these changes ... Browse our library of on-demand webinars, white …A: 350-450 (atria quivering) - irreg-irreg rhythm (R-RI=irreg) *unsure/no P-wave (non-distinguishable)*. - irreg rhythm BUT reg QRS! Danger: increase the risk of thromboemoblic events don't convert unless occurring less than 48 hrs, if don't know pt need to be put on thrombolytics) Atrial Flutter. A: 250-350. 3. Sinus Tachycar- dia Regular Rate: 100-150 P Wave: Present, upright PR Interval: 0.12-0.20 sec QRS: 0.12 sec 4. Premature Atrial Contraction IRREGULAR Rate: depends on underlying rhythm P wave: Present or hidden in T wave PR Interval: 0.12-0.20 sec QRS: 0.12 sec 5. Atrial Fibrillation IRREGULAR Atrial rate: UNMEASURABLE Ventricular rate: variable P wave: unable to see PR Interval: N/A QRS: 0 ... The y, or vertical, axis on a graph shows: Th