Antiarrhythmics (Part 1) - ICU Drips скачать в хорошем качестве

Antiarrhythmics (Part 1) - ICU Drips

In this next lesson in our collection of lessons on ICU drips, we take a look at a very diverse group of medications called the anti-arrhythmic medications. These medications have the purpose of correcting abnormal rhythms in our patients and do so in many different ways. In order to better understand how these medications do what they do, we take some time to review some foundational information to lay the ground work for the next lesson where we start to take a look at the drugs in this category. We start off with a quick review of the electrical conduction system of the heart, as well as how this relates to cardiac myocytes and what actually happens with them when they receive a signal from this conduction system. From there we move on to take a look at the main driving force of our rhythms and contractions, the action potential. We show the difference between the 2 action potentials that play a role in all of this. First we talk about the pacemaker action potential and explain what is happening at each part and how this ultimately leads to the automaticity we see in these nodal cells. Next we talk about the very different myocyte action potential. We again cover what is happening at each point with this action potential but also point out the defining characteristic that we see, the plateau phase, and ultimately how this plays a vital role in our effective contraction. Finally we do a quick introduction to the 5 different classes of anti-arrhythmic medications in preparation for the 2nd lesson on anti-arrhythmics in which we take a deep dive in to these classes. Hopefully at the end of this lesson you will have a solid understanding of this foundational information and how this stuff plays an important role in the functioning of our heart. This information and understanding will be valuable in the next lesson. +-+-+-+-+ Gear That We Use To Make These Videos ------------------------------------------------------------------ Apple Pencil: https://amzn.to/368qS83 iPad Pro 12.9”: https://amzn.to/367s2QV Blue Yeti Mic: https://amzn.to/2Q7vrK9 MacBook Pro 15”: https://amzn.to/2tcDegM Books We Recommend ------------------------------------- Barron’s CCRN Exam: https://amzn.to/2MFWIkH Pass CCRN!: https://amzn.to/36apxgN AACN Essentials of Critical Care Nursing: https://amzn.to/2F5riQs Kaplan Adult CCRN Review: https://amzn.to/37igv1t Marino’s The ICU Book: https://amzn.to/2ZzKP4Y Some of Our Favorite Nursing Gear -------------------------------------------------------- 3M Littmann Master Cardiology Stethoscope: https://amzn.to/2sn0wR5 Rip Shears - Trauma Shears: https://amzn.to/35diZwR Leatherman - Raptor Shears: https://amzn.to/2MGF801 Stethoscope Tape Holder: https://amzn.to/2snWkAy Pilot FriXion Erasable Pens: https://amzn.to/2Qw9pQg Apple Watch: https://amzn.to/356wKgF Apple Watch Sport Band: https://amzn.to/37lroQ0 Takeya Vacuum Stainless Water Bottle: https://amzn.to/37lqIKq DISCLAIMER: Links included in this description are Amazon affiliate links. If you purchase a product or service with the links that I provide I may receive a small commission. There is no additional charge to you! +-+-+-+-+- Please if you enjoyed this video or found it useful, hit the like button as this greatly helps our channel out! Also make sure and subscribe and hit the bell icon and select all notifications to stay up to date on our latest videos! Finally make sure to make your way over to our Facebook & Instagram pages and give us a like and shout out over there!   / icuadvantage     / icuadvantage   +-+-+-+-+ Don't forget to check out the playlist for this series of lessons here:    • ICU Drips   Also check out these other great lessons and series of lessons below! Hemodynamics Principals:    • Hemodynamic Principals   Shock:    • Shock   Arterial Blood Gases:    • Arterial Blood Gases (ABGs)   ECG/EKG Rhythm Interpretation:    • ECG/EKG Interpretation   Heart Failure:    • Heart Failure   Endocrine System:    • Endocrine System   Blood Tubes - Order of Draw:    • Order of Draw and Additives | Blood Collec...   Glasgow Coma Scale:    • Glasgow Coma Scale (GCS) Assessment   +-+-+-+-+ Track: whogaux - i don't care [NCS Release] Music provided by NoCopyrightSounds. Watch:    • whogaux - i don't care | Trap | NCS - Copy...   Free Download / Stream: http://ncs.io/idontcare +-+-+-+-+ #ICUDrips #Anti-Arrhythmic #ICUAdvantage