9 results
Approach to ECGs - Ischemia
MI = Biomarkers + ECG or echo/angiogram findings
Pathologic Q - 1/3 height
Approach to ECGs - Ischemia ... / Don't Miss Signs ... of Ischemia - ... bigger than QRS - deWinter ... Wong @mchlwng #Ischemia
Intraoperative Cardiac Ischaemia - Guidelines for Crises in Anaesthesia

If the patient is unconscious, signs of cardiac
Ischaemia - Guidelines ... is unconscious, signs ... of cardiac ischaemia ... ischaemia ❶ ... #Ischemia #Ischaemia
STEMI Equivalents on ECG
 • Conventional STEMI - Elevation of ST segment at (or 40-60 ms
STEMI Equivalents ... V2 • Wellens sign ... pain • Wellens sign ... deviation) • Acute ischemia ... EKG #diagnosis #differential
Bradycardia
1) First Steps: IV, O2, Monitors, ECG, Pads on patient, Crash Cart in room. Is patient
worsening brady, Signs ... Ischemia? ... Patients DIE: Drugs, Ischemia ... bradycardia #diagnosis #differential ... #management #cardiology
Leukostasis vs Tumor Lysis Syndrome
Leukostasis:
 • Pathophysiology: Large, immature blasts and high WBC count cause hyperviscosity
AKI, acute limb ischemia ... WBC >100k, + lab signs ... lethargy, hematuria, cardiac ... with tetany or cardiac ... TLS #diagnosis #management
Vasculitis and Vasculitides - Differential Diagnosis Framework

When to Consider Vasculitis:
 • Purpura, ischemic skin lesions
 •
: • Purpura, ischemic ... Kidneys: glomerular ischemia ... < 30 years - Aorta ... branches • GCA: - Aorta ... purpura: strong sign
Vasculitis - Differential Diagnosis Framework

When to Consider Vasculitis:
• Purpura, ischemic skin lesions
• Mononeuritis multiplex
• Hematuria, proteinuria,
Vasculitis: • Purpura, ischemic ... purpura: Strong sign ... < 30 years • Aorta ... and mesenteric ischemia ... Non-glomerular ischemia
The chemical formula of Digoxin is C41 H64 O14.
Digoxin (Cardiac glycoside) reversibly inhibits the sodium-potassium-ATPase, causing
Digoxin (Cardiac ... Cardiac glycosides ... hypercalcemia, myocardial ischemia ... often the first sign ... recognition of cardiac
Behçet's Syndrome
Systemic disease associated with inflammation of multiple organs, small-vessel vasculitis and large-vessel vasculopathy
Epidemiology:
 • Young
thrombosis, VTE) • Cardiac ... Behcet disease) Differential ... retinal tears, Ischemia ... Syndrome #diagnosis #management ... #signs #symptoms