4 results
AV Fistula / Graft Artifact on ECG

This ekg was sent to me by a friend. Pt
AV Fistula / Graft ... The artifact is cause ... Graft #Artifact #ECG ... #EKG #Electrocardiogram ... #cardiology #clinical
Differential Diagnosis for a Prolonged PT and aPTT
If the PT and the aPTT are both prolonged,
(e.g. heparin contamination ... inhibitory drugs (e.g ... specific inhibitor (e.g ... amyloidosis #Abnormal ... #differential #hematology
Causes of Abnormal PT and/or aPTT
Prolonged Prothrombin Time (PT)
1. Acquired deficiency of FVII
Causes of Abnormal ... to one factor e.g ... e.g. heparin ... inhibitory drugs e.g ... #differential #hematology
Visual Guide to AV Nodal Reentrant Tachycardia (AVNRT) - Pathophysiology
 - Dual AV nodal physiology is
Nodal Reentrant ... - Normal conduction ... - In most case ... ECG usually shows ... Pathophysiology #cardiology