18 results
Pulse Abnormalities - Differential Diagnosis Algorithm
Unequal/DeIayed:
 • Obstructive arterial disease (ie. Atherosclerosis)
 • Aortic dissection
 •
Pulse Abnormalities ... - Differential Diagnosis ... • Hypovolemic shock ... Abnormalities #Disorders #Cardiology ... #Differential #Diagnosis
Shock - Differential Diagnosis Framework
MAP = CO x SVR
Hypovolemic (↓ Intravascular volume):
 • Hemorrhage, dehydration due
Shock - Differential ... Diagnosis Framework ... uw_IMresidency #Shock ... #Differential #Diagnosis ... table #comparison #criticalcare
Quincke's Pulse in Severe Aortic Regurgitation

Little physical exam finding for the end of the week! Quinke’s
Quincke's Pulse ... in Severe Aortic ... chronic severe ... AorticRegurgitation #Diagnosis ... Fingernails #Nailbed #Cardiology
Shock - Differential Diagnosis by Classification

Hypovolemic (Intravascular volume depletion)
 - Hemorrhagic 
   • Trauma
Shock - Differential ... Diagnosis by Classification ... • Ruptured aortic ... #Differential #Diagnosis ... Classification #Table #CriticalCare
ASE Echocardiography Evaluation of Aortic Regurgitation
A. Color Flow Doppler
B. Pulsed Wave Doppler
C. Continuous Wave Doppler
D. Quantitative
Evaluation of Aortic ... Pulsed Wave Doppler ... Echocardiogram #diagnosis ... #cardiology #POCUS ... #Valve #aorta
Causes of Wide Pulse Pressure - Differential Diagnosis
Physiologic:
 • Advanced age-arteriosclerosis (less compliant arteries)
 • Well
Causes of Wide Pulse ... - Differential Diagnosis ... disorders: - aortic ... regurgitation - aortic ... #causes #cardiology
Aortic Dissection Pearls
Aortic dissection is caused by a tear in the tunica intima, the innermost layer
Aortic Dissection ... Abrupt onset and severe ... Examine for: • Pulse ... deficit • Shock ... #Dissection #diagnosis
Arterial Lines - Abnormal Arterial Waveforms:
 - Underdampened: Falsely High BP - Adjust monitor filter settings
Low Amplitude Pulse ... & Late Peak - Severe ... Aortic Stenosis ... lines #waveforms #diagnosis ... #criticalcare
Arterial Lines & Waveforms
Arterial lines permit continuous invasive blood pressure measurement, frequent arterial blood sampling, and
cardiac output shock ... double peaked pulse ... AS PULSE PRESSURE ... arterial #artlines #diagnosis ... #calibration #criticalcare
Shock Types - Classification
State of cellular and tissue hypoxia due to: reduced oxygen delivery, increased oxygen
shock. ... aortic or mitral ... dissection of ascending aorta ... Classification #types #diagnosis ... #management #criticalcare