7 results
Wave changes during evolution of myocardial damage. #Pathophysiology #Cardiology #EKG #Evolution #Infarct #Ischemia
changes during evolution ... #Pathophysiology ... #Cardiology #EKG ... #Evolution #Infarct ... #Ischemia
Approach to ECGs - Ischemia
MI = Biomarkers + ECG or echo/angiogram findings
Pathologic Q - 1/3 height
= Biomarkers + ECG ... depression in VI-V2 - posterior ... #ECG #EKG #diagnosis ... electrocardiogram #cardiology ... Interpretation #differential
Hypoxia and Hypoxemia - Overview
Hypoxia - insufficient oxygen delivered to tissues to meet demands
Hypoxemia - low
and Hypoxemia - Overview ... stagnant hypoxia (e.g ... carrying capacity (e.g ... abnormal hemoglobin (e.g ... cannot use oxygen (e.g
STEMI Equivalents on ECG
 • Conventional STEMI - Elevation of ST segment at (or 40-60 ms
Equivalents on ECG ... elevation in aVR • Posterior ... #Equivalents #ECG ... #EKG #diagnosis ... #differential #
Noncardiogenic Pulmonary Edema - Differential Diagnosis Framework

NCPE Pathophysiology:
Noncardiogenic pulmonary edema occurs because of excessive pulmonary capillary
Pulmonary Edema - Differential ... Framework NCPE Pathophysiology ... level <100 pg/ml EKG ... • Negative for ischemic ... #diagnosis #cardiology
Posterior Reversible Encephalopathy Syndrome (PRES) Overview

Clinico-Radiological Syndrome, characterized by:
 • Headache
 • Seizures
 • Altered mental
Posterior Reversible ... Syndrome (PRES) Overview ... Etiology: • Pathophysiology ... Reversible course Differential ... • EEG: With persistent
Endocarditis - Overview and Differential Diagnosis Framework

Who?
Infectious:
• Pre-existing valvular disease
• Prosthetic valve
• Congenital heart disease
• IV
Endocarditis - Overview ... and Differential ... Early embolic/ischemic ... ↑ ESR, CRP • EKG ... #Diagnosis #cardiology