28 results
Hepatopulmonary Syndrome on Echocardiogram (A4C)
Hepatopulmonary Syndrome: Intrapulmonary shunting is most commonly demonstrated by contrast TTE when
Syndrome on Echocardiogram ... demonstrated by contrast ... visualized in the left ... atrium within 3 ... #Syndrome #Echocardiogram
Degenerated Left Atrial Myxoma on Echocardiogram (PLAX)
A 68-year-old gentleman with progressive shortness of breath and cystic
Degenerated Left ... Echocardiogram ... cystic mass in left ... Final diagnosis ... #Myxoma #Echocardiogram
Hepatopulmonary Syndrome - Diagnosis and Management Summary
A defect in arterial oxygenation due to a gas exchange
Hepatopulmonary ... , 88% spec • Contrast-enhanced ... Microbubbles appear in left ... cycles after right atrial ... LizzieAbyMD #hepatopulmonary
Right Heart Catheterization Cheat Sheet: Interpretation of Pressures and Waveforms 
Direct measurements
 ● Central venous pressure
Waveforms Direct measurements ... SvO2) Indirect measurements ... heart rate) ● Left ... filling in atrial ... Interpretation #Diagnosis
Appearance of Liver Lesions on Various Imaging Modalities
 • Computed Tomography (CT) - Arterial Phase, Portal
Tomography (CT) - Arterial ... hepatobiliary phase • Contrast ... Hepatic #Ultrasound #Contrast ... #differential #diagnosis ... #comparison #table
Performing Ankle Brachial Index (ABI) Measurement
Sensitive and Specific + Inexpensive Test for Diagnosing PAD [In Patients
Brachial Index (ABI) Measurement ... Chronic Peripheral Arterial ... Returns (Repeat Measurement ... Right PT/DP → Left ... PT/DP → Left Brachial
Right heart dysfunction and failure in heart failure with preserved ejection fraction: mechanisms and management 
Source:
atrium; LV, left ... ventricle; LVEDD, left ... diameter; RA, right atrium ... #Diagnosis #Cardiology ... #Echocardiogram
Differentiating PAH from PVH - Echocardiography
Pulmonary Artery Hypertension (PAH):
 • RV size - Enlarged
 • LA
from right to left ... septum - Bows from left ... Differentiating #PAH #PVH #Echocardiogram ... #comparison #diagnosis ... cardiology #pulmonary #arterial
Double Shunt on Echocardiogram
What do you see on this saline contrast study, in a patient with
Double Shunt on Echocardiogram ... on this saline contrast ... #2 c/w hepatopulmonary ... as RAP>LAP as atrial ... septum shifts left
Approach to the A-a Gradient
A-a gradient = PAO2 - PaO2
A-a gradient = [FiO2 x (Patm -
Gradient • Right to Left ... Pulmonary AVMs, Hepatopulmonary ... Gradient #alveolar #arterial ... #differential #diagnosis