16 results
Negative contrast effect = a washout of the contrast (agitated saline) in the right atrium in
Negative contrast ... patient with an ASD ... #contrast #effect ... #washout #ASD # ... defect #a4c #Echocardiogram
Atrial Septal Defect (ASD) with Shunting on Echocardiogram with Contrast (a4c)

An elderly patient with dyspnea -
Atrial Septal Defect ... on Echocardiogram ... with Contrast ( ... #ASD #Echocardiogram ... #Contrast #a4c
ASD on Bubble Contrast Echocardiogram (a4c)
A patient with an anterior STEMI (take a look at the
ASD on Bubble Contrast ... Echocardiogram ... Ivan_Echocardio #atrial ... #septal #defect ... #ASD #Bubble #Contrast
Negative Contrast Effect in Right Atrium - Differential Diagnosis
1. Small secundum ASD or PFO with left
Negative Contrast ... Small secundum ASD ... #Contrast #Effect ... cardiology #clinical #echocardiogram ... #s4c #pocus #bubble
Hepatopulmonary Syndrome - Diagnosis and Management Summary
A defect in arterial oxygenation due to a gas exchange
and Management ... , 88% spec • Contrast-enhanced ... cycles after right atrial ... Positive findings on contrast-enhanced ... #management #treatment
Portopulmonary Hypertension
Presence of pulmonary arterial hypertension in a patient with portal hypertension
No other obvious causes (chronic
Presence of pulmonary arterial ... Transthoracic echocardiogram ... ventricular size, Right atrial ... guanylate cyclase (sGC ... #management #hepatology
USMLE Epidemiology and Biostatistics Summary
Meta-Analysis: pools data from several studies (greater power), limited by quality/bias of
studies Clinical Trial ... Proves cause-effect ... that are true negatives ... relationship between two measurements ... #calculations #diagnosis
Tularemia - Diagnosis and Management Summary
Francisella tularensis - Aerobic fastidious gram-negative Coccobacillus - Zoonotic Infection
 •
and Management ... fastidious gram-negative ... Splashing infected material ... • Pneumonic: Direct ... #management #treatment
Gastroesophageal Reflux Disease (GERD) - Summary

GERD: Diagnosis
• Heartburn (substernal burning sensation) and acid regurgitation
• Chest pain
Extraesophageal
Summary GERD: Diagnosis ... PPI failure + negative ... ) to detect BE. ... Reflux #Disease #diagnosis ... #management #Gastroenterology
Aortoenteric Fistula - Diagnosis and Management Summary
Epidemiology:
• Uncommon but life-threatening
• Most common site of bowel connection
and Management ... first-line study - If negative ... extravasation of contrast ... Management: SURGERY ... #Management #Summary