30 results
Stimulated
SA node
AV node -
Un-stimulated
#PQ
(mV) 0
ECG (lead II)
QRS
#QRS
#SA node
#AV node
#Bundle of His
Bundle branches
#Purkinje fibers
#QRS
#ST
Un-stimulated #PQ ... node #AV node #Bundle ... of His Bundle
Pleural effusion is not always visible as a meniscus in the costophrenic angle. 
A subpulmonic effusion
Pleural effusion ... A subpulmonic effusion ... between the stomach bubble ... radiograph, the stomach bubble ... the stomach air bubble
ASD on Bubble Contrast Echocardiogram (a4c)
A patient with an anterior STEMI (take a look at the
ASD on Bubble Contrast ... #defect #ASD #Bubble ... clinical #cardiology #pocus
Hydropneumothorax on Lung POCUS

HIV/AID(CD4<250) with cough, dyspnea.Left lung anterior mid. Left lung. Findings consistent with PNA.
Hydropneumothorax on Lung POCUS ... Has pleural effusion ... within fluid-air bubbles ... hydropneumothorax #effusion ... #bubbles #POCUS
Hepatopulmonary Syndrome (HPS) demonstrated on Echocardiogram Bubble Study

Intra-cardiac shunt: Bubbles appear in LA quickly (within 3
Echocardiogram Bubble ... Intra-cardiac shunt: Bubbles ... (this video): Bubble ... Echocardiogram #Bubble ... Study #clinical #POCUS
Atrial Septal Defect (ASD) with Shunting on Echocardiogram with Contrast (a4c)

An elderly patient with dyspnea -
a4c #clinical #pocus ... #bubble #Shunting
PFO with shunting on Contrast Echocardiogram (a4c) 
74 yo presents with CVA. RoPE score of 4.
clinical #cardiology #pocus ... #bubble
Cardiac Findings in Sarcoidosis
Most Commonly Affected Sites:
 - LV free wall (esp. basal posterior wall)
 -
involvement: - Effusion ... multifocal) - Right bundle
Large atrial septal defect on cardiac POCUS with an oddly satisfying bubble study.

Eric Abrams, MD @eabramsMD

#Bubble
defect on cardiac POCUS ... oddly satisfying bubble ... @eabramsMD #Bubble ... Clinical #Cardiology #POCUS
Algorithm for the Evaluation of Regular, Wide-Complex Tachycardia
1. aVR: Is the initial deflection in aVR positive?
dissociation (fusion ... Bundle-branch morphology