15 results
Workup for Hyperphosphatemia - Differential Diagnosis Framework
Rule out spurious hyperphosphatemia: paraproteinemia, hyperlipidemia, hemolysis, hyperbilirubinemia, liposomal amphotericin
- Differential Diagnosis ... Framework Rule ... inhibitors, Familial tumoral ... #Differential #Diagnosis ... #Framework #Workup
Shock - Differential Diagnosis Framework
MAP = CO x SVR
Hypovolemic (↓ Intravascular volume):
 • Hemorrhage, dehydration due
- Differential Diagnosis ... Framework MAP = ... PCWP • Exam: ↓ JVP ... PCWP • Exam: ↑ JVP ... #Differential #Diagnosis
Kussmaul's sign in Constrictive Pericarditis 

A 50-year-old woman with a remote history of mediastinal lymphoma (age
you evaluate her JVP ... the underlying diagnosis ... paradoxical rise in JVP ... AndreMansoor - Author of Frameworks ... Clinical #Neck #JVP
Kussmaul's Sign and Friedreich's Sign on Neck Examination

A middle-aged M with unknown PMH presents with dyspnea.
What 2 eponymous JVP ... Most likely diagnosis ... Kussmaul's (JVP ... AndreMansoor - Author of Frameworks ... Friedreichs #Neck #JVP
Giant A waves caused by pulmonary HTN. There are two clearly discernible descents (X and Y)
have elevated JVP ... the underlying diagnosis ... AndreMansoor - Author of Frameworks ... #Giant #PHTN #JVP
Cannon A Waves
 • Caused by atrial contracting against a closed tricuspid valve
 • Atrioventricular dissociation
AndreMansoor - Author of Frameworks ... Cannon #AWaves #diagnosis ... #cardiology #CVP
Bedside Ultrasound as a Substitute for CVP - IVC Diameter and Collapse

- Dr. Eric Strong @DrEricStrong
Substitute for CVP ... #Ultrasound #POCUS ... #IVC #CVP #diagnosis
CVP Estimation using IVC Diameter and Collapsibility 
< 1.5cm IVC, >50% collapsibility = 0-5 mm Hg
CVP Estimation using ... 0-5 mm Hg (Low CVP ... 20 mm Hg (High CVP ... Collapsibility #diagnosis ... #POCUS
Hyperacute Hypoxemia - Workup and Management
Differential Diagnosis: Aspiration, Flash Pulmonary Edema, Mucous Plugging, Bronchospasm, Pulmonary Embolism,
Differential Diagnosis ... , Volume Exam (JVP ... edema), Lung Exam, POCUS ... lung sliding) Diagnostics ... Hypoxia #Workup #diagnosis
Quincke's Pulse in a patient with a normal echocardiogram (non-valvular)

A 70 y/o man presents with new
, and elevated JVP ... AndreMansoor - Author of Frameworks ... AorticRegurgitation #Diagnosis