49 results
The 3 Fates of a Premature Atrial Complex
 • PAC can be conducted with normal QRS
Premature Atrial Complex ... through the AV node ... period of the AV node ... cardiology #diagnosis #ekg ... premature #atrial #complexes
66 yo with syncope - Ventricular Tachycardia

This ECG shows a wide-complex tachycardia in a right bundle
shows a wide-complex ... Note the morphology ... of the QRS complex ... There is a RS complex ... #EKG #Electrocardiogram
Second Degree Heart Block, Mobitz Type I (Wenckebach)

P waves and QRS complexes are normal but... 
•
waves and QRS complexes ... within the AV node ... Diagnosis #Cardiology #EKG ... #ECG #Electrocardiogram
Second Degree Heart Block, Mobitz Type II

• p waves are normal 
• QRS complexes are usually
normal • QRS complexes ... is below the AV node ... Diagnosis #Cardiology #EKG ... #ECG #Electrocardiogram
Second degree AV Block type II (aka Mobitz II)
 • There is constant PR interval (normal
• The QRS complex ... the block (AV node ... diagnosis #cardiology #ecg ... #ekg #electrocardiogram
Atrioventricular (AV) Blocks

First Degree AV Block - "If your R is far from your P than
preceding each QRS complex ... wave (ventricular complex ... Third Degree" • Complete ... heartblock #cardiology #ecg ... #ekg #diagnosis
Junctional Rhythms - Junctional rhythm describes an abnormal heart rhythm resulting from impulses coming from a
coming from a locus ... atrioventricular node ... Cardiology #MedStudent #EKG
Secondary Bacterial Peritonitis (SBP) on Abdominal POCUS

Cirrhosis with fever/abd pain-?SBP. POCUS for win.  Secondary bacterial
) on Abdominal POCUS ... POCUS for win. ... Note gas bubbles ... SBP #Abdominal #POCUS ... Pneumoperitoneum #Complex
The 4 Variants of Sinus Arrhythmia
Phasic Sinus Arrhythmia:
 • The rate increases with respiration and decreases
encompassing a QRS complex ... intervening QRS complex ... back to the sinus node ... cardiology #diagnosis #ekg ... #ecg #electrocardiogram
Lymph Node on POCUS 

Lymph node architecture should consist of a fatty, echogenic center that is
Lymph Node on POCUS ... Lymph node ... Most large (>5mm) nodes ... emboardbombs #LymphNode ... #POCUS #clinical