Ep.13 - Don't Miss The QT Interval!

Ep.13 - Don't Miss The QT Interval!

On this episode Dave talks about how the QT interval is a big deal and how we should be looking at it each time we perform an ECG.

QT Interval - The time from the beginning of the Q wave to the end of the T wave.

Also In This Episode

  • Please start looking at the QTc as part of your regular ECG interpretation
  • Torsades de Pointes is a specific form of 'Polymorphic Ventricular Tachycardia' caused by a 'Long QT'. Watch out and prepare!
  • QT little 'c' which stands for (corrected). What it is correcting for? It's correcting for 'RATE' and averaging everything to 60 beats per minute.
  • QTc > 0.50 sec = a clinically significant prolonged QT interval and you need to tell somebody about it!!
  • Patients at higher risk - Methadone and medications of the Mycin family are notorious for prolonging the QT interval to name just a very few. Brush up on all the other medications that prolong the QT.
  • Take a closer look at the QTc in patients who are elderly and perhaps suffer from chronic renal insufficiency...they are higher risk patients for a prolonged QT.
  • And don't forget...If you encounter a patient in Torsades. Once you fix the rhythm, immediately as yourself...Hmm why did this patient have a prolonged QT interval??? So it doesn't happen again.

Subscribe to the video version of this podcast to have access to the visuals that accompany the audio as well as additional tools and resources to help improve your understanding.

Subscribe now at CurrentECG.com

And Stay Current!

Jaksot(44)

Ep.42 - Posterior RCA Occlusions with Matt Pigott

Ep.42 - Posterior RCA Occlusions with Matt Pigott

This episode features Matt Pigott from Medic Minute with Matt to share his insights about Posterior RCA Occlusions.  Also In This Episode Anatomy of the RCA Scenario - 62 Y/O F C/C of nausea Standard...

9 Maalis 202221min

Ep.41 - 12 Lead ECG and Coronary Anatomy with Matt Pigott

Ep.41 - 12 Lead ECG and Coronary Anatomy with Matt Pigott

This episode features Matt Pigott from Medic Minute with Matt to share his insights about 12 Lead ECG and Coronary Anatomy.  Also In This Episode Before you get started Looking at your 12 Lead How do...

26 Tammi 202224min

Ep.40 - Let's Get Hyper about T Waves

Ep.40 - Let's Get Hyper about T Waves

On this episode Dave shares about acute coronary syndrome and some of the important ECG shapes and morphologies that can occur in the very beginnings of the injury to the Cardiomyocytes of your heart....

3 Marras 202112min

Ep.39 - ST Elevation is NOT Infarction

Ep.39 - ST Elevation is NOT Infarction

On this episode Dave is joined by Dr. Jerry W. Jones, MD FACEP FAAEM, to discuss why ST elevation is not always an infarction. Dr. Jones will highlight why we need to think about morphology and shape ...

6 Loka 202157min

Ep.38 - Can You Keep Up with the Pace?...Pacemakers and ICD's with Dr. Hedayati

Ep.38 - Can You Keep Up with the Pace?...Pacemakers and ICD's with Dr. Hedayati

In this episode, Dave is joined by Tarlan Hedayati, MD, FACEP, to discuss how to decipher dysrhythmias in devices such as Pacemakers and ICD's. Dr. Hedayati is a practicing Emergency Physician in Cook...

1 Syys 202143min

Ep.37 - De Winter's T Waves: OMI vs STEMI

Ep.37 - De Winter's T Waves: OMI vs STEMI

In this episode, Dave shares about moving away from the concept of ST-Elevation Myocardial Infarction (STEMI) and focusing on Occlusion Myocardial Infarction (OMI).   Also In This Episode: OMI vs. ST...

4 Elo 202112min

Ep.36 - Capnography...Smoke from the Flames of Cellular Metabolism!

Ep.36 - Capnography...Smoke from the Flames of Cellular Metabolism!

In this episode, Dave talks about End-tidal CO2 (EtCO2), and how to use Capnography to better assess and treat your patients. Also In This Episode: What is Capnography? Patient Case: 25 YO Male When ...

7 Heinä 202129min

Ep.35 - Don't Look Here, Look Over There, That's Where the Problem Is! - Reciprocal Changes with Dr. Jones

Ep.35 - Don't Look Here, Look Over There, That's Where the Problem Is! - Reciprocal Changes with Dr. Jones

On this episode Dave is joined by Dr. Jerry W. Jones, MD FACEP FAAEM. Dr. Jones is the CEO and Founder of Medicus of Houston. Medicus of Houston is a continuing medical education company that speciali...

2 Kesä 202145min

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