54 results
The JT Interval and Pro-Arrhythmic Risk
Measured from the J-point to the end of the T-wave, the
The JT Interval ... T-wave, the JT interval ... #electrocardiogram ... #pathophysiology ... #ekg #ecg #cardiology
The cardiac cycle and the ECG, all together explained

#Pathophysiology #Cardiology #CardiacCycle #Stages #Systole #Diastole #HeardSounds #Pressures
explained #Pathophysiology ... #Cardiology #CardiacCycle ... Pressures #Phonogram #Electrocardiogram
ECG Interpretation Basics Quick Reference
- Rhythm and Rate
- QRS / Blocks
- Intervals
- Axis
- Chambers
- ST/T/Q (Ischemia)

By
QRS / Blocks - Intervals ... #Basics #EKG #Electrocardiogram ... #Cardiology #Diagnosis
The Cardiac Cycle Animated - Systole, Diastole, Pressures and Volume

#Pathophysiology #Cardiology #CardiacCycle #Stages #Systole #Diastole #HeardSounds
and Volume #Pathophysiology ... #Cardiology #CardiacCycle ... Pressures #Phonogram #Electrocardiogram
The Cardiac Cycle Animated - Systole, Diastole, Pressures and Volume - (slowed down version @ 1/2
1/2 speed) #Pathophysiology ... #Cardiology #CardiacCycle ... Pressures #Phonogram #Electrocardiogram
The 4 Variants of Sinus Arrhythmia
Phasic Sinus Arrhythmia:
 • The rate increases with respiration and decreases
P wave and PR interval ... normal • The PP intervals ... • The P to P interval ... Sinus #Arrhythmia #cardiology ... diagnosis #ekg #ecg #electrocardiogram
Right Bundle Branch Block (RBBB) - EKG Diagnosis
EKG Criteria:
 • QRS > 0.12 seconds
 • Slurred
R in V1 UCSD Internal ... Diagnosis #ECG #electrocardiogram ... #cardiology
Second Degree Heart Block, Mobitz Type I (Wenckebach)

P waves and QRS complexes are normal but... 
•
• PR interval ... HeartBlock #Diagnosis #Cardiology ... #EKG #ECG #Electrocardiogram
The more we learn the heart the more we improve our “temporal resolution” at understanding a
#Pathophysiology ... #Cardiology #CardiacCycle ... Pressures #Phonogram #Electrocardiogram
Wellens' Syndrome on ECG

A 66-year-old man with hypertension and hyperlipidemia presents after an episode of severe
18, and oxygen saturation ... Syndrom #ECG #EKG #Electrocardiogram ... #Clinical #Cardiology