4695 results
Paget-Schroetter syndrome. Venous compression is evidenced with a provocation test (elevation, abduction and pronation)

20 y. Started
pronation) 20 y. ... outlet #syndrome #radiology ... fluoroscopy #clinical #video
Abnormal Jugular Venous Pressure Waveforms - Differential Diagnosis
 - Absent a wave - Atrial fibrillation, sinus
percarditis - Slow y ... myxoma - Rapid y ... defect - Absent y ... #PhysicalExam #cardiology
Jugular Waveform Components 
 • a wave - due to atrial contraction: It occurs just before
y descent - ... Thus the y descent ... #PhysicalExam #cardiology
Patent Ductus Arteriosus (PDA) on Cardiac MRI

16 y with Syncope /differential cyanosis / clubbing - PDA
Cardiac MRI 16 y ... CMRI #clinical #cardiology
Abnormal Jugular Venous Pressure (JVP) Algorithm
Outward Wave / Peak
 • With Every Beat
Discordant with S1 - Y-Descent ... Algorithm #diagnosis #cardiology
Kussmaul's sign in Constrictive Pericarditis 

A 50-year-old woman with a remote history of mediastinal lymphoma (age
evaluate her JVP (video ... The rapid Y descent ... #PhysicalExam #Video ... Pericarditis #Cardiology
Kussmaul's Sign and Friedreich's Sign on Neck Examination

A middle-aged M with unknown PMH presents with dyspnea.
demonstrated in the video ... Friedreich's (sharp/deep Y-descent ... PhysicalExam #Clinical #Video ... #Cardiology
Cardiac MRI Demonstrating Electrical Alternans in Pericardial Effusion

Dr Prasad Jain @DrPrasadJain

#Pericardial #Effusion #Cardiac #MRI #Cine #CMRI
Alternans #clinical #video ... #radiology #cardiology
Secondary hypertension: Screening Checklist
New-onset or uncontrolled hypertension in adults
 • Drug-resistant/induced hypertension
 • Abrupt onset of
hypertension at <30 y ... adults (age >65 y)
Thiazide
diuretics
Carbonic anhydrase
inhibitors
(e.g., acetazolamide)
Nat-Cl symport
Na and HCO;-
reabsorption
Aldosterone
antagonists
(e.g., spironolactone)
Nat channel
(indirect effect)
Loop diuretics (e.g., furosemide)
Amiloride,
#triamterene
Nat-K+-2CF symport
Na channel
(direct effect)
#NaCI reabsorption
NaCI reabsorption y ... + ECF volume y