58 results
Here is a lymph node that is lymphoid-depleted, fibrotic, and burned-out, typical of late phase HIV
Here is a lymph node ... seen in lymph nodes ... between pattern A (florid ... Pathology #Microscopy #LymphNode
Second Degree Heart Block, Mobitz Type I (Wenckebach)

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

• p waves are normal 
• QRS complexes are usually
is below the AV node ... SecondDegree #HeartBlock #Diagnosis ... #Cardiology #EKG ... #ECG #Electrocardiogram
The 3 Fates of a Premature Atrial Complex
 • PAC can be conducted with normal QRS
through the AV node ... period of the AV node ... PACs #cardiology #diagnosis ... #ekg #ecg #electrocardiogram
Normal Sinus Rhythm - ECG Diagnosis
Normal sinus rhythm (NSR) is an impulse that originates in the
Sinus Rhythm - ECG ... Diagnosis Normal ... originates in the sinus node ... ECG Recognition: ... nsr #cardiology #diagnosis
Approach to ECGs - Tachy/Bradyarrhythmias
Tachyarrhythmias - HR > 100
Wide
  (1) VT - DANGER
  (2)
Approach to ECGs ... tachy not from SA node ... brady) (3) SA node ... beats (4) SA node ... #EKG #diagnosis
Second degree AV Block type II (aka Mobitz II)
 • There is constant PR interval (normal
the block (AV node ... MobitzII #Type2 #diagnosis ... #cardiology #ecg ... #ekg #electrocardiogram
66 yo with syncope - Ventricular Tachycardia

This ECG shows a wide-complex tachycardia in a right bundle
Tachycardia This ECG ... Note the morphology ... establish the diagnosis ... -LearnTheHeart ECG ... Clinical #Cardiology #ECG
Hodgkin's Lymphoma vs Non-Hodgkin's Lymphoma - Comparison

Hodgkin's Lymphoma:
 • Epidemiology: young adults 20-30, older 50-70
 •
spread - Lymph nodes ... involved lymph nodes ... Multiple lymph node ... Differential Diagnosis ... comparison #oncology #diagnosis
Electrocardiographic Features of Digoxin Toxicity
 • Virtually any arrhythmia is possible. None specific for digoxin toxicity
None specific for ... Electrocardiogram #ekg ... #ecg #toxicology ... #cardiology #diagnosis