4661 results
Normal Hemodynamic Cardiac Parameters

Central Venous Pressure 

Pulmonary Artery Wedge Pressure 

Cardiac Index 

Stroke Index 

Systemic Vascular
Pressure Cardiac Index ... Stroke Index ... Vascular Resistance Index ... Pressures #Normal #Cardiology ... #Diagnosis #Index
LVH by voltage criteria - (Sokolow-Lyon Index) #Diagnosis #Cardiology #MedStudent #EKG #LVH #Hypertrophy #Criteria #Sokolow #Lyon
(Sokolow-Lyon Index ... ) #Diagnosis #Cardiology
D-Sign on Ultrasound
Right Ventricular Pressure vs Volume Overload
Eccentricity Index (EI) = D2/D1
RV Overload “D Sign” EI
Eccentricity Index ... psax #diagnosis #cardiology
Calculating a Reticulocyte Index (RI)
Reticulocyte Index = Absolute Reticulocyte Count / Maturation Correction
Absolute Reticulocyte Count =
a Reticulocyte Index ... ) Reticulocyte Index ... #Reticulocyte #Index
Thyroid Function Tests (TFTs) and Interpretation

 • TSH, Free T4, Free T3
 • T3 Uptake
 •
Free Thyroxine Index ... laboratory #patterns #differential
Reticulocyte Production Index = (Retic %) x (Hct / 45) / Maturation Factor
The maturation factor is
Reticulocyte Production Index ... appropriately)- Retic Index ... appropriately) - Retic Index ... Reticulocyte #Production #Index ... hematology #anemia #differential
Pulmonary Artery Catheter Pressures
Normal: RA 0-8, RV 15-25/0-8, Mean PAP <25, PCWP 8-12, Cardiac Index 2.6-4.2
HFrEF,
8-12, Cardiac Index ... #Hemodynamics #Cardiology
Right Heart Catheterization Cheat Sheet: Interpretation of Pressures and Waveforms 
Direct measurements
 ● Central venous pressure
CO) ● Cardiac index ... Stroke volume index ... ventricular stroke work index ... ventricular stroke work index ... CheatSheet #Waveforms #Cardiology
Approach to Thrombotic Microangiopathy (TMA) - Differential Diagnosis and Management Algorithm

Suspected TMA: Unexplained thrombocytopenia + MAHA
Microangiopathy (TMA) - Differential ... ↑ Reticulocyte index ... Microangiopathy #TMA #Differential
Severe Left Atrial Enlargement on Echocardiogram
Have you ever seen a left atrium this big!?!? 
LA diameter
7 cm and LAESV index ... Enlargement #Severe #Cardiology