17 results
Ventricular Fibrillation
• Completely disorganized 
• Immediate cessation of cardiac output, no associated pulse 
• No discernible
Ventricular Fibrillation ... no associated pulse ... discernible P waves ... Fibrillation #VFib #Diagnosis ... #Cardiology #Tachycardia
Jugular Waveform Components 
 • a wave - due to atrial contraction: It occurs just before
sound and carotid pulse ... • c wave - caused ... atrium during ventricular ... y descent - is caused ... #PhysicalExam #cardiology
Deep T Wave Inversions - Differential
Normal variants 
  A. Juvenile T wave pattern
Juvenile T wave ... Left or right ventricular ... preexcitation, or ventricular ... #Differential #Diagnosis ... #Causes #Cardiology
Causes of Wide Pulse Pressure - Differential Diagnosis
Physiologic:
 • Advanced age-arteriosclerosis (less compliant arteries)
 • Well
Causes of Wide Pulse ... - Differential Diagnosis ... failure: - Hyperthyroidism ... Sepsis #Wide #Pulse ... #causes #cardiology
Causes of ST Segment Elevation - Differential Diagnosis Framework

STEMI:
 • Upsloping convex STE: "Pardee's sign" +
Causes of ST Segment ... - Differential Diagnosis ... • Ventricular ... voltage Other Causes ... #cardiology #ecg
Causes of Palpitations
 • ARRHYTHMiA 
 • SINUS ARRYTHMIA 
 • ATRIAL FIBRILLATION 
 • ATRIAL
Causes of Palpitations ... • PREMATURE VENTRICULAR ... HYPOVOLAEMIA • HYPERTHYROIDISM ... #Differential #Diagnosis ... #Cardiology
Widened Pulse Pressure - Differential Diagnosis and Pathophysiology

Pulse pressure is the difference between the systolic blood
- Differential Diagnosis ... Physiologic Causes ... Pathologic Causes ... heart failure: - Hyperthyroidism ... #cardiology
WOBBLER  for ECG assessment in Syncope 
W - Wolff Parkinson White 
O - Obstructed AV
Brugada L - Left ventricular ... syncope, can be caused ... characteristically cause ... Syncope #EKG #ECG #Diagnosis ... #Cardiology
Commotio Cordis 
- Commotio cordis occurs when an object strikes the chest over the heart. It
It can cause sudden ... years old, and ventricular ... upstroke of the T wave ... Commotio #Cordis #Diagnosis ... Pathophysiology #Cardiology
Premature Ventricular Complexes (PVC's) - Summary Framework

Why PVCs?  Can be the first manifestation of cardiac
heart disease Causes ... No associated P-wave ... , and the T-wave ... Differential Diagnosis ... #differential #cardiology