7 results
Causes of Abnormal PT and/or aPTT
Prolonged Prothrombin Time (PT)
1. Acquired deficiency of FVII
Causes of Abnormal ... PT and/or aPTT ... intravascular coagulation (DIC ... Jcortesizaguirr #Abnormal ... #PT #aPTT #Prolonged
Differential Diagnosis for a Prolonged PT and aPTT
If the PT and the aPTT are both prolonged,
for a Prolonged PT ... PT and the aPTT ... intravascularcoagulation (DIC ... amyloidosis #Abnormal ... #PT #aPTT #Prolonged
Disseminated Intravascular Coagulation (DIC) Overview

Increased Clotting and Consumption of Clotting Factors

Findings:
 • Bleeding
 • Recent history
• Prolonged PT ... Fibrinogen: ↓ • PT ... Treat primary cause ... INR < 2.3 - APTT ... Coagulation #diagnosis #causes
Visual Guide to AV Nodal Reentrant Tachycardia (AVNRT) - Pathophysiology
 - Dual AV nodal physiology is
Visual Guide to AV ... Nodal Reentrant ... - Normal conduction ... - In most case ... ECG usually shows
Bleeding and Bruising - Disorders of Hemostasis - Differential Diagnosis Framework

== Quantitative or Qualitative defect in
PT/NORMAL PTT: ... PT/ABNORMAL PTT ... PT/NORMAL PTT: ... ABNORMAL PT/ ... ABNORMAL PTT: Prolongation
AV Fistula / Graft Artifact on ECG

This ekg was sent to me by a friend. Pt
AV Fistula / Graft ... Artifact on ECG ... Pt sent from dialysis ... The artifact is cause ... #EKG #Electrocardiogram
Hemophilia - Diagnosis and Management
Diagnosis:
 • Consistent bleeding history (unless screening for disease in family members
established disease) • aPTT ... mixing study (aPTT ... mild cases) • ... PT/INR & von Willebrand ... hemophilia type (e.g