11 results
Morphological Criteria for Discriminating Ventricular Tachycardia from Supraventricular Tachycardia with Aberration

Source Article: Wide Complex Tachycardia –
Tachycardia #Aberration #Aberrancy ... #ECG #EKG #Electrocardiogram ... #VTach #SVT #Differences ... #Comparison #Brugada ... #Algorithm
VT versus SVT with Aberration - Interpretation Cheat Sheet

Features favouring VT
● Absence of typical RBBB or
Aberration - Interpretation ... Brugada algorithm ... #Aberration #Aberrancy ... #Comparison #Diagnosis ... #Cardiology
Causes of Tachycardia - Differential Diagnosis Algorithm
Narrow Complex - Regular:
 • Sinus tachycardia
 • Atrial flutter
Causes of Tachycardia ... flutter • AV nodal ... with aberrancy ... with aberrancy ... #Causes #cardiology
Arrhythmias - Differential Diagnosis Algorithm

Bradyarrhythmia (<60 bpm)
 • Sinus Bradycardia
 • Sick Sinus Syndrome
 • SA
Differential Diagnosis Algorithm ... Escape Rhythm Abnormal ... with conduction aberrancy ... tachyarrhythmias #Cardiology ... #causes
Treatment of Stable Wide-Complex Tachycardia
Regular
 • If ventricular tachycardia or uncertain rhythm:
    -
cardioversion • If known SVT ... with aberrancy, ... - Avoid AV nodal ... Treatment #management #cardiology ... #algorithm
Approach to ECGs - Ischemia
MI = Biomarkers + ECG or echo/angiogram findings
Pathologic Q - 1/3 height
- Ischemia MI ... = Biomarkers + ECG ... T wave in V1 - normal ... electrocardiogram #cardiology ... #Equivalents #Interpretation
Visual Guide to AV Nodal Reentrant Tachycardia (AVNRT) - Pathophysiology
 - Dual AV nodal physiology is
- Normal conduction ... - In most case ... ECG usually shows ... Pathophysiology #cardiology ... #SVT
Premature Ventricular Complexes (PVC's) - Summary Framework

Why PVCs?  Can be the first manifestation of cardiac
including: • Coronary artery ... heart disease Causes ... EKG Findings ... (≥ 0.12s) with abnormal ... #differential #cardiology
Causes of ST Segment Elevation - Differential Diagnosis Framework

STEMI:
 • Upsloping convex STE: "Pardee's sign" +
Causes of ST Segment ... • Epicardial artery ... Elevation of Normal ... differential #diagnosis #cardiology ... #ecg #ekg #electrocardiogram
Right Heart Catheterization - Pulmonary Artery Pressures and Calculations
PULMONARY VASCULAR RESISTANCE = (meanPAP-PCWP) / CO
 •
PCWP PULMONARY ARTERY ... mortality in inferior MI ... have a low or normal ... SVR. ... catheter #diagnosis #cardiology