Dr. Gerald Diaz @GeraldMD
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Board Certified Internal Medicine Hospitalist, GrepMed Editor in Chief πŸ‡΅πŸ‡­ πŸ‡ΊπŸ‡Έ - Sign up for an account to like, bookmark and upload images to contribute to our community platform. Follow us on IG: https://www.instagram.com/grepmed/ | Twitter: https://twitter.com/grepmeded/
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Summary of Heart Blocks
1st Degree Heart Block:
 β€’ Prolonged PR >200ms (5 small squares).
 β€’ Narrow
β€’ No Treatment ... No Treatment. ... 3:1 block) β€’ Treatment ... Diagnosis #EKG #electrocardiogram ... #ecg #cardiology
First, Second (Type 1 and Type 2), and Third Degree Heart Blocks - Comparison

#HeartBlocks #Comparison #First
2), and Third Degree ... Second #Third #Cardiology ... #ECG #EKG #Electrocardiogram
The cardiac cycle and the ECG, all together explained

#Pathophysiology #Cardiology #CardiacCycle #Stages #Systole #Diastole #HeardSounds #Pressures
explained #Pathophysiology ... #Cardiology #CardiacCycle ... Pressures #Phonogram #Electrocardiogram
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The Cardiac Cycle Animated - Systole, Diastole, Pressures and Volume

#Pathophysiology #Cardiology #CardiacCycle #Stages #Systole #Diastole #HeardSounds
and Volume #Pathophysiology ... #Cardiology #CardiacCycle ... Pressures #Phonogram #Electrocardiogram
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The Cardiac Cycle Animated - Systole, Diastole, Pressures and Volume - (slowed down version @ 1/2
1/2 speed) #Pathophysiology ... #Cardiology #CardiacCycle ... Pressures #Phonogram #Electrocardiogram
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Left Anterior Fascicular Block on EKG
 β€’ Left axis deviation (LAD) (-45 degrees to -90 degrees)
deviation (LAD) (-45 degrees ... to -90 degrees) ... Block #diagnosis #cardiology ... #EKG #ECG #Electrocardiogram
Second Degree Heart Block, Mobitz Type I (Wenckebach)

P waves and QRS complexes are normal but... 
β€’
Second Degree Heart ... HeartBlock #Diagnosis #Cardiology ... #EKG #ECG #Electrocardiogram
The more we learn the heart the more we improve our β€œtemporal resolution” at understanding a
#Pathophysiology ... #Cardiology #CardiacCycle ... Pressures #Phonogram #Electrocardiogram
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Complete (3rd Degree) Heart Block on ECG

ECG of a man brought to the ER by paramedics
Complete (3rd Degree ... HeartBlock #ECG #EKG #Electrocardiogram ... #Cardiology #Clinical
Second Degree Heart Block, Mobitz Type II

β€’ p waves are normal 
β€’ QRS complexes are usually
Second Degree Heart ... HeartBlock #Diagnosis #Cardiology ... #EKG #ECG #Electrocardiogram