Dr. Gerald Diaz @GeraldMD
34.5M 14.2K 7.5K
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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Classic Digoxin-Associated Arrhythmias
 β€’ Atrial fibrillation with an unusually slow ventricular response
 β€’ Atrial Fibrillation with
Arrhythmias β€’ Atrial ... Complete Heart Block and ... #Arrhythmias #diagnosis ... #cardiology #ecg ... #ekg #electrocardiogram
Digoxin effect on Electrocardiogram (EKG)
Digoxin is a cardiac glycoside from the foxglove leaf
Mechanism
 - Inhibits Na-K
Digoxin effect on Electrocardiogram ... fibrillation and ... atrial flutter ... biphasic T waves - Short ... #EKG #Cardiology
Multifocal Atrial Tachycardia (MAT) on EKG
 β€’ Heart rate > 100 bpm (usually 100-150 bpm)
 β€’
Multifocal Atrial ... varying PP, PR and ... #Tachycardia #diagnosis ... #cardiology #EKG ... #ECG #Electrocardiogram
Wolff-Parkinson-White Syndrome

WPW is a congenital abnormality characterized by an abnormal accessory conduction pathway between the atria
pathway between the atria ... PR, and widened ... WolffParkinsonWhite #WPW #Cardiology ... #ECG #EKG #Electrocardiogram ... #Clinical #Diagnosis
Typical (Counterclockwise) and Reverse Typical (Clockwise) Atrial Flutter on EKG
Typical (Counterclockwise) Atrial Flutter
 β€’ Inferior leads:
Counterclockwise) and ... Typical (Clockwise) Atrial ... aflutter #ecg #ekg #electrocardiogram ... #cardiology #clinical ... #diagnosis #comparison
POCUS Pearls for Tamponade
- Pericardial Effusion
- Diastolic Right Ventricular Collapse
- Systolic Right Atrial Collapse
- Plethoric Inferior
POCUS Pearls for ... Systolic Right Atrial ... Cardiac #Tamponade #POCUS ... #Diagnosis #Evaluation ... #Cardiology #Effusion
The cardiac cycle describes each heart beat, incorporating relaxation and contraction. Phase one describes diastole and
see above that atrial ... are both low but atrial ... blood when the atria ... #Pathophys #Cardiology ... Pressures #Phonogram #Electrocardiogram
Atrial Fibrillation and WPW - Pre-Excitation AFib
In pre-excitation + a-fib with RVR:
 β€’ All AV nodal
Atrial Fibrillation ... and WPW - Pre-Excitation ... EricsMedicalLectures/ #Atrial ... clinical #ecg #ekg #electrocardiogram ... #cardiology
POCUS Pearls for Tamponade
- Pericardial Effusion
- Diastolic Right Ventricular Collapse
- Systolic Right Atrial Collapse
- Plethoric Inferior
POCUS Pearls for ... Systolic Right Atrial ... Cardiac #Tamponade #POCUS ... #Diagnosis #Evaluation ... #Cardiology #Effusion
β–Ί
ECG changes in Pulmonary Embolism
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Sinus tachycardia 
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Complete or incomplete RBBB 
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V1 - Right atrial ... rotation - Atrial ... including ST elevation and ... AcutePE #HighRisk #Electrocardiogram ... EKG #Findings #Diagnosis