37 results
Antiarrhythmics - Vaughan Williams Classification
Class I (Ia, Ib, Ic) - Na+ Channel Blockade
 • Slows depolarization
Vaughan Williams Classification ... cells • Slows sinus ... rate and prolongs PR ... cells • Slow sinus ... rate and prolongs PR
Hypothermia on EKG
 • J (Osborn) waves
 • PR, QRS, and QT prolongation
 • Various bradyarrythmias
Osborn) waves • PR ... bradyarrythmias (e.g. sinus ... waves #EKG #ECG #electrocardiogram
Summary of Heart Blocks
1st Degree Heart Block:
 • Prolonged PR >200ms (5 small squares).
 • Narrow
• Prolonged PR ... • Prolonged PR ... Brady Management ... HeartBlocks #Types #Classification ... Diagnosis #EKG #electrocardiogram
Early Breast Cancer - Management Algorithm
 • Luminal A-like (ER+ and/or PR+, HER2- and low proliferation)
Breast Cancer - Management ... Algorithm • Luminal ... A-like (ER+ and/or PR ... Breast #Cancer #Management ... #Algorithm #treatment
The 4 Variants of Sinus Arrhythmia
Phasic Sinus Arrhythmia:
 • The rate increases with respiration and decreases
4 Variants of Sinus ... Arrhythmia Phasic Sinus ... Non-phasic Sinus ... The P wave and PR ... diagnosis #ekg #ecg #electrocardiogram
Approach to ECGs - Tachy/Bradyarrhythmias
Tachyarrhythmias - HR > 100
Wide
  (1) VT - DANGER
  (2)
DANGER (2) Sinus ... Regular (1) Sinus ... block 1º - long PR ... successively longer PR ... EKG #diagnosis #electrocardiogram
WPW EKG after cardioversion of SVT

Here is the post-conversion ECG

The patient is now in Sinus Rhythm,
patient is now in Sinus ... The PR interval ... WPW #EKG #ECG #Electrocardiogram
Premature atrial complex (PAC) - ECG Recognition
 • Prematurity and altered P wave morphology.
 • P
look like the sinus ... PAC will have a PR ... diagnosis #ekg #ecg #electrocardiogram
Mild-to-Moderate Ulcerative Colitis - Management Algorithm
Curcumin:
 • Natural phytochemical from turmeric
 • 2g/day divided in 2-3
Ulcerative Colitis - Management ... Algorithm Curcumin ... 5-ASA brands Algorithm ... #Colitis #UC #Management ... Mild #Moderate #Algorithm
Comprehensive use of different electrocardiogram recording strategies for the diagnosis of palpitations #Diagnosis #Management #PrimaryCare #Cardiology
use of different electrocardiogram ... palpitations #Diagnosis #Management ... #Palpitations #Algorithm