Printable ekg rhythms

Atrial Fibrillation. Inverted or sometimes absent P waves Rate 40-60. Junctional Rhythm. Spontaneous beats which occur earlier in the cycle than expected. Premature Beats (PAC, PVC, PJC). Spontaneous beats after long pauses. Escape beats. Rhythm may be irregular, QRS is greater than .12, QRS wide and bizzare. Rate is 150-250.

INTRODUCTION. The electrocardiogram (ECG) is a graphical record of electric potentials generated by the working heart muscle fibers during each cardiac cycle. These low-amplitude potentials are detected on the surface of the body using electrodes attached to the extremities and chest wall, and are then amplified by the electrocardiograph ...Download for free at: NurseOnFire.com. Basic EKG/ECG Rhythms. Rhythm Names. 6 Second Rhythm Strip. Identifiers. S. H. O. V-Fib (VF) Ventricular Fibrillation. Rate: Unmeasurable, NO. PULSE. Irregular, No P Wave, No QRS. C. K. A. V-Tach (pVT. / VT) Pulseless. Ventricular Tachycardia. Rate: Fast (100-250 bpm) Wide QRS, NO PULSE. Regular, No P Wave, 2nd Degree AV Block (Mobitz II) •P­R interval remains constant before and after the non-conducted atrial beats •Usually occur in the infranodal conducting system •Often have co-existing fascicular or BB blocks •Often due to permanent structural defects in the infranodal conducting system •May progress suddenly to complete heart blockFree downloads included in the ECG Mastery book. Course library; ... Here you get a high-resolution download of the cookbook to print out and help you make accurate diagnoses easily. Download for free. Rhythm reference: The Rhythm Cheat Sheet. It gives you a step-by-step approach to diagnosing rhythm problems. This resource goes along with our ...Request Our Free Practice EKG Strips Package. Using practice EKG strips is an excellent way to quickly improve your ECG interpretation skills. To help with your EKG interpretation practice, we've put together 10 practice EKG strips that you can download for free. Click here to get your copy now. If you're looking for more ways to practice ...

EKG flashcards printable refer to flashcards that contain information or questions related to electrocardiography (EKG or ECG) that can be printed out for study or reference purposes. EKG flashcards usually include diagrams and explanations of different EKG waveforms, interpretation techniques, heart rhythms, and related concepts.Cardiac EKG/ECG (electrocardiogram) rhythms, waves, and interpretation made easy with this step-by-step video! Great for nursing and cardiology!Master EKG in...Atrial Fibrillation. Inverted or sometimes absent P waves Rate 40-60. Junctional Rhythm. Spontaneous beats which occur earlier in the cycle than expected. Premature Beats (PAC, PVC, PJC). Spontaneous beats after long pauses. Escape beats. Rhythm may be irregular, QRS is greater than .12, QRS wide and bizzare. Rate is 150-250.EKG Interpretation Cheat Sheet. rhythms. rhythm in athletes, children, and Atropine if rate decreases below Normal P wave preceding each the elderly. Can be seen in digoxin toxicity and 40bpm. QRS complex. inferior wall MI. regular. dehydration, or pain. Correction of underlying cause.ECG Practice. EKG practice has never been easier or more convenient. With our EKG strip practice drills, it is easy to engage in fast, interactive learning. Every answer has immediate feedback, allowing users to speed their understanding of pathalogic and normal ECGs. Plus, our practice tests and quizzes can be used on desktops, tablets, …

ECG Library Function. LITFL ECG library is a free educational resource covering over 100 ECG topics relevant to Emergency Medicine and Critical Care. All our ECGs are free to reproduce for educational purposes, provided: The image is credited to litfl.com. The teaching activity is on a not-for-profit basis.ECG type and recording. 12 lead vs rhythm strip, rate (normal 25 mm/s) Calibration (5mm wide, 10mm high = 1mV) Unusual leads - right, posterior, lead grouping format. Rate. normal 60 - 100/min. tachy/bradycardia (SA node) vs -arrhythmia (not SA node) method: 300/RR interval (large squares) or number of QRS complexes x 6 (if 25mm/s)When it comes to writing, there’s more to it than just choosing the right words and crafting compelling sentences. The rhythm of your writing plays a crucial role in engaging your ...Ekg Rhythms. Displaying all worksheets related to - Ekg Rhythms. Worksheets are Ekg rhythm interpretation exam, Basic cardiac rhythms identification and response, Review packet ekg competency 2016, Ecg rhythm study guide, Rhythm ecg characteristics example, Basic ecg rhythm interpretation, Ecg basics, 150 practice ecgs interpretation and review.EKG Rhythm Strips with Joe Gilboy PA-C. To watch this and all of Joe-Gilboy PA-C's high-yield video lessons you must be a member. Members can log in here or join now. In the flashcard set choose "options" and then "answer with English" before starting. EKG Flashcard Cheat Sheet: Download and print your complimentary EKG flashcard cheat sheet.55% of NURSING.com users are visual learners, and 35% stop using their textbooks altogether. Start Free Trial. For nursing students preparing for the NCLEX, understanding EKG heart rhythms is crucial. An EKG measures the heart's electrical activity and is essential for diagnosing arrhythmias, which are disturbances in the heart's normal rhythm.

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An electrocardiogram — abbreviated as EKG or ECG — measures the electrical activity of the heartbeat. With each beat, an electrical impulse (or "wave") travels through the heart. This electrical wave causes the muscle to squeeze and pump blood from the heart. A normal heartbeat on ECG will show the rate and rhythm of the contractions in ...ECG Rhythm Evaluation. Chris Nickson. Jun 1, 2023. Home ECG Library ECG Basics. The rhythm is best analyzed by looking at a rhythm strip. On a 12 lead ECG this is usually a 10 second recording from Lead II. Confirm or corroborate any findings in this lead by checking the other leads. A longer rhythm strip, recorded perhaps recorded at a slower ...This article is a guide for interpreting abnormal Pacemaker - Failure to Capture EKGs, including qualifying criteria and a sample EKG rhythnm strip. Pacemaker failure to capture occurs when the pacemaker does not depolarize the myocardium. On a rhythm strip, this can be observed as pacemaker impulses (spikes) which are not followed by p waves and QRS complex.Experience takes a long time to acquire in the field.Good for you, you found "ECG Quiz".Our philosophy is that the skill and efficiency of electrocardiogram (ECG) interpretation come with practice. We developed this educational module to improve the quality and rapidity of ECG interpretation by physicians, nurses, paramedics, medical and nursing students, among others.1. Rhythm. 2. P-wave and PR interval. ♥ P-wave amplitude should be ≤2,5 mm (all leads). PR interval must be 0,12–0,22 s (all leads). ♥ P mitrale: increased P-wave duration, enhanced second hump in lead II and enhanced negative deflection in V1. ♥ P pulmonale: increased P-wave amplitudes in lead II and V1.

The Electrocardiogram. The electrocardiogram (ECG or EKG) represents the summary of electrical events taking place in the heart. Electrodes, adhesive patches placed on the chest and attached to wires, sense the electrical activity in the heart and transform it to a digital signal which is displayed on the EKG monitor.ECG Basics | Learn the Heart - HealioEKG (ECG) heart rhythms explained: a comprehensive NCLEX review over the major rhythms you'll need to know for nursing school, as a nurse, and more.⭐ECG Stud...Rhythm ECG Characteristics Example Idioventricular Rhythm Causes: Myocardial Infarction Digitalis toxicity Metabolic imbalances Post resuscitation rhythm Rate: 20-40 …An 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.EKG Basics Module. This concise EKG Basics course reviews the main features of ECG tracings (ECG interpretation criteria). A method for analyzing EKGs is also presented. This method includes assessment of rhythm, calculating heart rate, observing P-wave forms, measurement of EKG intervals and segments and the evaluation of other relevant waves.LITFL Further Reading. ECG Library Basics – Waves, Intervals, Segments and Clinical Interpretation. ECG A to Z by diagnosis – ECG interpretation in clinical context. ECG Exigency and Cardiovascular Curveball – ECG Clinical Cases. 100 ECG Quiz – Self-assessment tool for examination practice.

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Apr 8, 2024 · Use Template. What is an EKG? An Electrocardiogram (EKG or ECG) is a test that records the heart's electrical activity over a while using electrodes placed on the skin. This non-invasive procedure helps detect cardiac rhythms, heart arrhythmias, and other heart conditions by translating the heart's electrical activity into line tracings on paper. The Basics. Take ECG Quiz >. Part 1 ECG Quiz (34 questions) Tests you on the ECG basics: ECG leads and the area of the heart they represent, naming and measuring the QRS complex, locating and measuring the PR and QT intervals, determining the QRS axis, evaluating the P wave, measuring the heart rate, identifying sinus rhythm and more.A systematic approach to ECG interpretation: an efficient and safe method. The ECG must always be interpreted systematically. Failure to perform a systematic interpretation of the ECG may be detrimental. The interpretation algorithm presented below is easy to follow and it can be carried out by anyone. The reader will gradually notice that ECG ...Placement, ST Segment Depression, Ventricular Rhythms, Pacemaker Rhythms, Full Compensatory Pause and ECG Artifact. The ECG rhythm strips display lead II as the top waveform and lead V1 as the bottom waveform. Classic examples are shown for each rhythm to provide basic visualization and avoid complexities.Count the number of spikes that are in a 6-second readout and multiply the number by 10 to get an approximate rate. For example, if there are 7 R waves in a 6 second strip, the heart rate is 70 (7x10=70). [8] Alternately, you can count the complexes on the rhythm strip, which represents 10 seconds.Ensures BP and 12-lead ECG are performed, O2 saturation is monitored, verbalizes need for endotracheal intubation and waveform capnography, and orders laboratory tests ... rhythm with a rate of 56/min, and there are pulses present. Post-Cardiac Arrest Care Algorithm Instructor notes: Blood pressure is 180/108 mm Hg. The patient is still apneicECG Rhythm Study Guide Normal Sinus Rhythm Looking at the ECG you'll see that: Rhythm ‐ Regular Rate ‐ (60‐100 bpm) QRS Duration ‐ Normal P Wave ‐ Visible before each QRS complex P‐R Interval ‐ Normal (<5 small Squares. Anything above and this would be 1st degree block)

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This method is primarily for reading Non-Interpretive EKG Machines. 1. Identify and Examine the P Waves. The P-Wave, located at the beginning of the ECG cycle, should be present and upright. A P-Wave that is absent or inverted is abnormal. The P-wave should also not be more than 1 large box tall and 1 large box wide.Your Name_____ 12-lead EKG Interpretation Sheet 12-Lead # _____ Calibration: _____ QRS Axis: _____ 'R' Wave transition: _____ Rhythm: Regular Irregular Rate ...ECG interpretation clearly illustrated by Professor Roger Seheult, MD. This is video 1 of the MedCram ECG online course: https://www.medcram.com/courses/ekg-...ECG Interpretation Sinus Arrhythmia Asystole Normal Sinus Rhythm Sinus Tachycardia Sinus Bradycardia. Score . Questions completed: 0 Quiz has 5 questions. Authors and Sources. Authors and Reviewers. ECG heart rhythm modules: Thomas O'Brien. ECG monitor simulation developer: Steve Collmann;With over 4 hours of video content, this visual video course mirrors the content presented in the Basic Cardiac Rhythms text (above) and comes with tons of free PDF downloads in addition to introductory 12-lead content for newer nurses.. The course is discounted for those that have purchased the "Basic Cardiac Rhythms: The Visual Nurse's Guide" book.Reflects the start of ventricular relaxation. PR Interval. Onset of the P-wave to the start of the QRS complex. Reflects conduction through the atrioventricular (AV) node. PR Segment. End of the P-wave to the start of the QRS complex. Reflects time delay between atrial and ventricular activation. ST Interval.This article is a guide for interpreting abnormal Pacemaker - Failure to Capture EKGs, including qualifying criteria and a sample EKG rhythnm strip. Pacemaker failure to capture occurs when the pacemaker does not depolarize the myocardium. On a rhythm strip, this can be observed as pacemaker impulses (spikes) which are not followed by p waves and QRS complex.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. ….

Junctional Rhythms Overview. Note the Different Names of Junctional Rhythms, All determined by Heart Rate. Below are some examples of Junctional Rhythms with Hidden 'P' waves, Inverted 'P' waves, and 'P' waves after QRS complex.PALS Rhythms. CARDIOLOGY, ECG . print. Related. Search for: Well Child Check; Well Adult Exam; Low Income; ACID-BASE; ... print. Related. How to Calculate the Heart Rate November 13, 2017 In "CARDIOLOGY" 11 Steps to Read an ECG September 13, 2015 In "CARDIOLOGY" Atrial Fibrillation on the ECG November 23, 2017 In "CARDIOLOGY"The EKG practice tests (drills) provide a fast method for EKG rhythm strip practice. Users are asked to identify the arrhythmia category for randomly selected EKG strips. Immediate feedback is displayed after each response. Ideal for …5 Steps for Analyzing a Strip: Heart Rate: Bradycardia <60, Normal 60-100, Tachycardia >100 ⇒ Count the # of R waves in a 6 second rhythm strip, then multiply by 10 ⇒ Find an R wave that lands on a bold line. Count the # of large boxes to the next R wave. If the second R wave is 1 large box away the rate is 300, 2 boxes - 150, 3 boxes - 100 ...Study of a patient's cardiac rhythms using an ECG may indicate normal or abnormal conditions. Abnormal rhythms are called arrhythmia or sometimes, dysrhythmia. Arrhythmia is an abnormally slow or fast heart rate or an irregular cardiac rhythm. During a single heart beat, several electrical events occur.Here's a cheat sheet table of the common generic name drug stems and affixes that you can download and print. ... EKG Interpretation & Heart Arrhythmias Cheat Sheet. Use this EKG interpretation cheat sheet that summarizes all heart arrhythmias in an easy-to-understand fashion. Download now!The rhythm on an EKG refers to what is driving the ventricular rate. Like all aspects of electrocardiographic interpretation, accurate and rapid rhythm identification is paramount to treating …7. Identify the following rhythm: a. Normal sinus rhythm b. Sinus rhythm with a premature junctional beat c. Sinus arrhythmia d. Sinus rhythm with a premature atrial contraction 8. What is the most appropriate treatment for this patient (from question#7)? A. Call the Rapid response team (if on telemetry), do vagal maneuvers.Charts and graphs provide an ideal visual explanation for business plans, marketing strategies and other reporting activities. These aids may seem difficult to make, but technology...EKG Features. Rate: 50-120 bpm. Rhythm: Regular. P Wave: Absent. PR Interval: Not measurable. QRS: Wide (>0.10 sec), bizarre looking. Accelerated idioventricular rhythm (AIVR) is a ventricular rhythm with three or more consecutive monomorphic beats with gradual onset. AIVR occurs when the ectopic ventricular pacemaker rate is greater than the ... Printable ekg rhythms, Quick Reference Sheet (Heart Rhythms) Sinus Rhythm Everything is normal. P for every QRS & QRS for every P followed by a T-wave, and all are alike. Rhythm regular.. Rate 60-100, Sinus Bradycardia Everything is like Sinus Rhythm except the rate is less than 60. Sinus Tachycardia Everything is like Sinus Rhythm except the rate is greater than 100., Print Version; Images; Videos; About; More Distance Learning Courses; Index; Search for: Images. These are the images used in this course. Click on any of the thumbnails to enlarge the image. ... ANALYSIS OF EKG RHYTHM STRIPS; 1-07. CARDIAC RHYTHMS; 1-08. ATRIAL RHYTHMS; 1-09. JUNCTIONAL RHYTHMS; 1-10. HEART BLOCKS; 1-11. VENTRICULAR ..., Performing the Procedure. Place the ECG machine on the participant's left side so that you can place the chest electrodes accurately and there is less tension on the lead wires. Plug the machine into an electrical outlet (the machine also runs on battery) If ECG is to be transmitted to ECG lab, connect the telephone cable to the jack on the ..., About this Worksheet. This is a free printable worksheet in PDF format and holds a printable version of the quiz EKG rhythms.By printing out this quiz and taking it with pen and paper creates for a good variation to only playing it online., Pattern? If irregular, begin by hunting for normal. AV Blocks. 10 AV Block: long PR Interval (>.20 seconds) 20 AV Block Type 1: Lonely Ps - lengthening of the PR interval. 20 AV Block Type II: Lonely Ps - fixed PR interval. 30 AV Block: Regular rhythm with an ever-changing PR interval., This online quiz is called EKG RHYTHM IDENTIFICATION. It was created by member rdwells and has 6 questions. ... There is a printable worksheet available for download here so you can take the quiz with pen and paper. Currently Most Played. Mountain Ranges of Europe., Count the number of spikes that are in a 6-second readout and multiply the number by 10 to get an approximate rate. For example, if there are 7 R waves in a 6 second strip, the heart rate is 70 (7x10=70). [8] Alternately, you can count the complexes on the rhythm strip, which represents 10 seconds., 1. Rhythm. 2. P-wave and PR interval. ♥ P-wave amplitude should be ≤2,5 mm (all leads). PR interval must be 0,12–0,22 s (all leads). ♥ P mitrale: increased P-wave duration, enhanced second hump in lead II and enhanced negative deflection in V1. ♥ P pulmonale: increased P-wave amplitudes in lead II and V1. , 10 Common Heart Rhythms Cheat Sheet. Share. Most Nurses Have to Interpret EKG Rhythms Every Day. This Cheat Sheet Will Make Recognizing the Difference Second Nature., The electrocardiogram (ECG or EKG) is a diagnostic tool that is routinely used to assess the electrical and muscular functions of the heart. While it is a relatively simple test to perform, the interpretation of the ECG tracing requires significant amounts of training. Numerous textbooks are devoted to the subject., An ECG is used to see how the heart is functioning. It mainly records how often the heart beats (heart rate) and how regularly it beats (heart rhythm). It can give us important information, for instance about possible narrowing of the coronary arteries, a heart attack or an irregular heartbeat like atrial fibrillation. Go to:, Lead 1 (biphasic with term. S-wave) Lead 1 (all upright with slur). Spontaneous beats which occur earlier in the cycle than expected. Premature Beats (PAC, PVC, PJC). Spontaneous beats after long pauses. Rhythm may be irregular, QRS is greater than .12, QRS wide and bizzare. Rate is 150-250., Free Printable Ekg Interpretation Cheat Sheet *calculate the atrial and ventricular rate. Download this ekg interpretation cheat sheet for identifying and understanding heart arrhythmias, atrial rhythms, premature ventricular. P wave ‐ replaced with multiple f (flutter) waves, usually at a ratio of 2:1 (2f ‐ 1qrs) but. Determine the rhythm ..., 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., There are several steps involved in EKG interpretation. Interpreting the EKG involves checking the heart frequency and rhythm, electrical heart axis, PR interval, and QRS complex. For EKG interpretation, you must also check the repolarization and R/S ratio to determine whether there’s a heart arrhythmia and of what kind., An electrocardiogram (ECG or EKG) is a quick test to check the heartbeat. It records the electrical signals in the heart. Test results can help diagnose heart attacks and irregular heartbeats, called arrhythmias. ECG machines can be found in medical offices, hospitals, operating rooms and ambulances. Some personal devices, such as smartwatches ..., With over 4 hours of video content, this visual video course mirrors the content presented in the Basic Cardiac Rhythms text (above) and comes with tons of free PDF downloads in addition to introductory 12-lead content for newer nurses.. The course is discounted for those that have purchased the "Basic Cardiac Rhythms: The Visual Nurse's Guide" book., The EKG rhythm will appear irregular, varying with respiration with heart rate that is normal (60-100 bpm) and rate may increase during inspiration. The P wave is normal and the PR interval is also normal (0.12-0.20 sec). The QRS complex will typically be normal (0.06-0.10 sec). Heart rate frequently increases with inspiration, decreasing with ..., Advanced 12 Lead EKG Left Atrial Enlargment P-mitrale • Notched p wave > 0.12 second in limb leads • Causes prolonged conduction times required to travel through enlarged LA • Produces a double hump (camel hump) Right Atrial Enlargment P-pulmonale • Right Atrial Enlargement • Peaked P wave taller than 2.5 mm in the limb leads, ECG Rhythm Interpretation Coach. ECG Abnormality Examples. Our ECG Examples provides information on reading ECG 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., 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..., Print Version; Images; Videos; About; More Distance Learning Courses; Index; ... EKG Holter Monitor Schematic diagram of normal sinus rhythm for a human heart as seen on …, Showing top 8 worksheets in the category - Ekg Quiz. Some of the worksheets displayed are 150 practice ecgs interpretation and review, Basic cardiac rhythms identification and response, Introduction to basic ekg interpretation, The six second ecg, Ecg rhythm study guide, Basic cardiac arrhythmias, Placement of electrodes, Ekg interpretation 15., Let's start our discussion of the cardiac rhythms at the very beginning by learning about normal sinus rhythm and its abnormalities. Sinus rhythms originate in the sinoatrial (SA) node, located within the wall of the high right atrium near the inlet of the superior vena cava (Figure 14-1).From this anatomical location, the SA node first depolarizes the right atrium in a leftward, inferior ..., Most Nurses Have to Interpret EKG Rhythms Every Day. Our FREE Cheat Sheet Will Make Recognizing the Difference Second Nature. 2 thoughts on “EKG Heart Rhythms Cheat Sheet” Kirsten Hobson says: August 5, 2017 at 11:08 pm. That SR w/ PAC is actually a PJC. Reply. Morgan Mattingly says:, ECG interpretation clearly illustrated by Professor Roger Seheult, MD. This is video 1 of the MedCram ECG online course: https://www.medcram.com/courses/ekg-..., EKG Rhythms. Rapid access to summaries for common EKG rhythms. Reference Guide. Quickly access information for 60 EKG abnormalities. Authors, Reviewers and Developers EKG rhythms classes: Thomas O'Brien. EKG monitor simulation: Steve Collmann 12 Lead Lecture: Dr. Michael Mazzini, MD, Cardiologist., %PDF-1.4 %忏嫌 587 0 obj > endobj xref 587 24 0000000016 00000 n 0000001335 00000 n 0000001610 00000 n 0000001958 00000 n 0000002119 00000 n 0000002281 00000 n 0000002318 00000 n 0000002366 00000 n 0000002610 00000 n 0000002688 00000 n 0000003764 00000 n 0000004301 00000 n 0000004528 00000 n 0000004883 00000 n 0000005048 00000 n 0000005213 00000 n 0000007907 00000 n 0000008272 00000 n ..., 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. ) , () ) Go to EKG Practice Test #3 Return to EKG ..., • Sequence the steps in analyzing an ECG rhythm strip. • Describe the normal parameters for the following aspects of an ECG rhythm strip: Rate, Rhythm, P waves, PR interval, and QRS complex duration • Describe two common methods for calculating heart rate on an ECG rhythm strip and the indications for using each method., Print Version; Images; Videos; About; More Distance Learning Courses; Index; ... EKG Holter Monitor Schematic diagram of normal sinus rhythm for a human heart as seen on …, Chapter 035 - ADULT CARE 3 MATERIAL. Chapter 017 - ADULT CARE 3 MATERIAL. Invasive Cardiac Procedures. OB Final study guide 12. EKG Practice Strips 3. EKG Practice Strips 2 Answer Key. Practice strips for EKG rhythms. Determine the parts of the rhythm, practice measuring the PR interval and the QRS interval, and identify the rhythm. Answer., You may view, print or save the documents. While you are not required to complete the ECG study questions prior to written testing, it is strongly encouraged that you review these documents prior to taking the ECG strip test. These are all updated files 10/18 Introduction to ECG Interpretation Rhythm Rules Sinus Rhythms and dysrhythmias Atrial ...