441 results
High Lateral STEMI - D1 of LAD

There is transmural injury isolated to I & aVL. These
Lateral STEMI - D1 ... is supplied by D1 ... pattern suggests D1 ... #High Lateral #D1 ... #LAD #Diagonal1
RCA
LCA
CXA
LAD
Diagonal arteries
Marginal artery
PDA
Coronary Circulation (Normal type)
I CA
СХА
LAD
RCA
PDA
Left coronary artery
Circumflex artery (branch of LCA)
Left anterior descending (branch
RCA LCA CXA LAD ... Diagonal arteries ... Normal type) I CA ... #RCA #LCA #CXA ... CoronaryCirculation #ICA #CHA
D-Sign on Ultrasound
Right Ventricular Pressure vs Volume Overload
Eccentricity Index (EI) = D2/D1
RV Overload “D Sign” EI
Index (EI) = D2/D1
Medications Used in Hypertensive Emergencies
Vasodilators: Hydralazine, Nitroglycerin, Sodium nitroprusside 
Calcium Channel Blockers: Clevidipine, Nicardipine
ß-Blockers: Esmolol, Labetalol,
Phentolamine D1
The diagonal crease in the lobe of the ear (Frank's sign) is a sign theoretically related
The diagonal crease ... presence of the diagonal
Comparison of Causes of Salt-Wasting in Infancy
 - PHA 1
 - PHA 3
 - 21-OH CAH
in Infancy - PHA ... 1 - PHA 3 - 21 ... -OH CAH - X-Linked
Vasopressors and Inotropes - Pharmacology Summary
Vasopressors
Phenylephrine (alpha-1)
 • Increases BP, SVR
 • Risk of reflex bradycardia
kidney Dopamine (D1 ... activation • D1
2017 ACC/AHA/HFSA Focused Update of the 2013 ACCF/AHA Guideline for the Management of Heart Failure: A
2017 ACC/AHA/HFSA ... the 2013 ACCF/AHA ... HeartFailure #Management #CHF
Pathophysiology of Hypocomplementemic Urticarial Vasculitis

C1q/anti-C1q antibiody ->
Immune Complex Formation - Complement Pathway Activation (C3a and C5a)
Pathway Activation (C3a ... and C5a) -> Anaphylatoxins
Clinical image showing neck seat belt sign (diagonal abrasions are present along the course of the
seat belt sign (diagonal