
QRS Tips
The following QRS Educational Services tips and reference tools have been designed and selected for you to access and use. Please credit QRS for any Tips you use. Happy Learning!
Tip Sheets, Articles & Links
Tip Sheets
QRS Tip for EMERGENCY CARDIAC CARE
QRS Tip for AV BLOCKS
QRS Tip for 15 LEAD ECG
QRS Tip for THE ECG & THE HEART: BOOT, GUN, LEFTOVERS
QRS Tip for RHYTHM ASSESSMENT GUIDE
QRS Tip for CLOTTING CASCADE MEDS & 2020 GUIDELINES
QRS Tip for DIABETIC MEDICATIONS
QRS Tip for SLOPE - PREPARING FOR INTUBATION
Rhythm & ECG NON STRESS TEST
1 hour Rhythm & 1 hour ECG Interpretation: register under COURSES
Recommended Articles
A Call for Standardized National Guidelines on QT and QTc monitoring in Canada
Septic Shock Treatment and Management
The Importance of Routine QT Interval Measurement
Systematic Approach to 12 Lead ECG Assessment: RIRI
Iatrogenic Nursing: Critical Care Psychosis in the Elderly
Educational Links
Chest Tube Drainage - This self-directed learning module reviews the normal anatomy and physiology, thoracic pathology and the chest drainage systems available.
Practical Clinical Skills - This free interactive site covers a wide range of topics for you to practice and review
Theheart.org - This is an excellent evidence-based site to access research recently published in cardiovascular and metabolic trials. You will also have the opportunity to attend online educational sessions on a wide variety of topics
ECG Guru - free to register - interactive website helping educators to educate as well as those interested in learning more about the ECG
JEMS (Journal of Emergency Medical Services) - For those of you who may want some online reading pertaining to emergency care, please check out the following link. This is free access to the online version of "Journal of Emergency Medical Services". There are some pretty interesting articles published within this journal that those of you in pre-hospital care or emergency departments may enjoy reading
Modified Valsalva – REVERT Study - This was a randomized clinical trial looking at utilizing a modified Valsalva technique to convert supra ventricular tachycardia (SVT) to sinus rhythm. The results of applying the modified Valsalva technique demonstrated a 43% conversion rate versus a 17% conversion rate with standard Valsalva technique.
The best way to describe this modified technique is for you to watch this short (2 minutes) You tube video presented by one of the investigators of the REVERT study. This is a great technique that all emergency personnel should be thinking about implementing next time faced with a patient in SVT.
Medtronic is a company responsible for the development of implantable devices. They have a wonderful learning website for those with an interest in learning more on pacemakers, defibrillators, and CRT devices.
Medscape Nurses - free to register - current evidence-based research finding from global research. Opportunities to participate in webinars on a variety of topics and hear directly from the experts. There is no better way to attend an international conference discussing state of the art material from the comfort of your own home.
MDCalc - A trusted online resource that provides evidence-based medical calculators and clinical decision tools to support healthcare professionals at the point of care.
CredibleMeds - An online resource that promotes the safe use of medicines. They are best known for the QTdrugs List of drugs that have a risk of QT prolongation and a life-threatening cardiac arrhythmia known as torsades de pointes (TdP).
Accidental Hypothermia: The Incredible Story of Survival - Remarkable survival cases highlight human resilience. One such story is that of Anna Bågenholm, a 29-year-old skier who was trapped under ice in a glacial stream for 80 minutes. Found in asystole with a core temperature of 13.7°C, Anna underwent 9 hours of advanced resuscitation—and survived with minimal neurological impairment.
Double Sequential External Defibrillation (DSED) in Action - This is an advanced technique used in refractory ventricular fibrillation (VF) or pulseless ventricular tachycardia (VT) when standard defibrillation has failed. It involves delivering two rapid, sequential shocks using two defibrillators to increase the chances of restoring a normal rhythm. This technique is considered after 3 unsuccessful standard defibrillation attempts in adults with a shockable rhythm during cardiac arrest.
Intraosseous Access (IO) - Consider this technique if you have two failed attempts at IV access. Click to see IO needle insertion on a manikin and EZ IO insertion on a patient.
Micro Learning Videos
QRS Tips Micro-Learning Videos
A curated series of microlearning videos based on QRS’ most recognized tips—turning challenging topics into quick, practical takeaways. Click to explore each tip below!
- QRS TIPS: Boot, Gun, and Leftovers
- QRS TIPS: Master the 12-Lead ECG with the RIRI Approach
- QRS TIPS: The QRS Complex Part 1 - The Basics
- QRS TIPS: The QRS Complex Part 2 - Bundle Branch Blocks
- QRS TIPS: The QRS Complex Part 3 - Sgarbossa Criteria
Airway Management Micro-Learning Series
This 7-part series, developed by Darlene Hutton, ACLS Instructor and owner of QRS Educational Services, is designed specifically for nurses to build confidence and competence in airway management. Click to watch each part below!
- Airway Management for Nurses: Introduction
- Airway Management Part 1: Basic Airway
- Airway Management Part 2: Advanced Airway Options
- Airway Management Part 3: Preparing to Intubate - SLOPE
- Airway Management Part 4: Assisting with Intubation
- [In Practice] Nurse Assisting with Endotracheal Intubation
- Airway Management Part 5: Laryngeal Mask Airway
- Airway Management Part 6: King LT
- Airway Management Part 7: Continuous Waveform Capnography
Zoll M Series Defibrillator Demonstrations
Master the essentials of the ZOLL M Series Defibrillator in this 5-part microlearning video playlist. Click to watch each part below!
- Zoll M Series Defibrillator Part 1: Starting and Pacing
- Zoll M Series Defibrillator Part 2: Pacing to Defibrillating
- Zoll M Series Defibrillator Part 3: Monitoring to Defibrillating
- Zoll M Series Defibrillator Part 4: Defibrillate From Pads
- Zoll M Series Defibrillator Part 5: Monitoring to Cardioverting
qCPR Device Demonstrations
Learn how to use the Laerdal Little Anne Manikin with the qCPR feedback device and app to improve your CPR skills. Click to watch each demonstration below!
- qCPR Basics Part 1: 1-minute Good vs. Poor Compressions Only
- qCPR Basics Part 2: 1-minute Good vs. Poor 30:2 Compressions:Ventilations
LifePak 12 Device Demonstrations
Learn how to set up and operate the LifePak 12 defibrillator for effective cardiac care. Click to watch each demonstration below!
LUCAS Device Demonstrations
At the end of our ACLS course in Blind River, we explored managing hypothermic cardiac arrest—often requiring hours of CPR. In rural settings with limited staff, the LUCAS device provides a solution by automating compressions and freeing the team for other critical care. Click to watch each demonstration below!
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"I work in Sunnybrook and I have to say your website is a wealth of knowledge; it’s truly a treasure. My experience is about 30 years as an RN, and sometimes nurses forget, I am a human too. I am still learning and enjoying every minute. Your teaching methods made it easy to learn even though I am almost done. If I had known all this years ago, maybe things would be different. Thank you doesn’t seem to cut it, but that is all I have."
— Janet
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