2827 results
POCUS - Measuring Cardiac Output
1) Calculate LVOT Area
2) Calculate LVOT VTI
3) Calculate Cardiac Output

SV = (LVOT
Measuring Cardiac Output ... Calculate Cardiac Output ... SV = (LVOT Area ... CO (mL/min) = SV ... Pocus101 #Cardiac #Output
Stroke Volume & Cardiac Output Measurement on POCUS
Accurately measure LVOT diameter:
1. Obtain PLAX 
2. Zoom to
Volume & Cardiac Output ... LVOT Diam/2) 2 SV ... Volume #Cardiac #Output
Decompensated Heart Failure Management Strategies

Wet (volume overloaded) vs Dry (euvolemic) and Cold (low cardiac output) vs
Heart Failure Management ... Cold (low cardiac output ... normal cardiac output ... #HeartFailure #management
Approach to Oliguria 
Oliguria (urine output <0.3-0.5 cc/kg IBW) 

- Dr. Josh Farkas @PulmCrit

#Oliguria #Diagnosis #Management
Oliguria (urine output ... Oliguria #Diagnosis #Management
Mean Arterial Pressure (MAP)

Average arterial pressure throughout one cardiac cycle, systole, and diastole. 
Surrogate indicator of
MAP = [Cardiac Output ... Cardiac output ( ... Stroke Volume (SV ... increasing cardiac output ... cardiacoutput #Co #SV
Normal urine output 
- 0.5 to 1.5 cc/kg/hour 
- A patient should be urinating at least
Normal urine output ... Decreased urine output ... minimal urine output ... adults #urine #output
Orthostatic Hypotension Management Algorithm
 • Hypovolemic?  Yes → Resuscitate
 • Volume Overloaded? No → Fludrocortisone
Orthostatic Hypotension Management ... Non-pharmacologic Management ... increases cardiac output ... increases cardiac output ... #Hypotension #Management
Decompensated Heart Failure Classification
Wet (volume overloaded) vs Dry (euvolemic) and Cold (low cardiac output) vs Warm
Cold (low cardiac output ... normal cardiac output
Intra-Aortic Balloon Pump (IABP)

Intra-aortic balloon counter-pulsation is a method of invasive hemodynamic support. A catheter is
stroke volume (SV ... Pump #diagnosis #management
Clinician's Pocket Guide to Vasopressors - Receptor Profiles and Hemodynamic Parameters
 • Systemic Vascular Resistance -
3 • Cardiac Output ... Summary #cheatsheet #management