1244 results
Wolff-Parkinson-White (WPW)
- Orthodromic AVRT: Narrow complex, most common 
- Antidromic AVRT: wide complex because goes through
through accessory pathway ... due to the two pathways ... WPW #Cardiology #ECG ... #EKG #Electrocardiogram
Complement Pathways
- Classical Pathway
- Lectin Pathway
- Alternative Pathway

#Complement #Pathway #hematology #pathophysiology
Complement Pathways ... - Classical Pathway ... - Lectin Pathway ... - Alternative Pathway ... #Complement #Pathway
Stimulated
SA node
AV node -
Un-stimulated
#PQ
(mV) 0
ECG (lead II)
QRS
#QRS
#SA node
#AV node
#Bundle of His
Bundle branches
#Purkinje fibers
#QRS
#ST
Stimulated SA node ... #PQ (mV) 0 ECG ... ) QRS #QRS #SA
Supraventricular Tachycardias - Pathophysiology
Conduction pathways through SA Node, Atrium, AV Node, Bundle of His, and Ventricle
Pathophysiology Conduction pathways ... through SA Node ... cardiology #conduction #pathways
Approach to ECGs - Tachy/Bradyarrhythmias
Tachyarrhythmias - HR > 100
Wide
  (1) VT - DANGER
  (2)
Approach to ECGs ... tachy not from SA ... /brady) (3) SA ... escaped beats (4) SA ... bradyarrhythmia #ECG
Cardiac conducting system 
 - Sinoatrial (SA) node normally generates the action potential, i.e. the electrical
- Sinoatrial (SA ... - The SA node ... through internodal pathways ... Heart #Conduction #Pathways
Arachidonic acid pathway and drugs which affect it.

#Pharmacology #Pathophysiology #ArachidonicAcid #Pathways #COX #Prostaglandins #Prostacyclins #Leukotrienes #Synthesis

**
Arachidonic acid pathway ... ArachidonicAcid #Pathways
Patterns of Ischemia T-Waves on ECG

However, there are more kinds of ischemia than just STEMI and
Ischemia T-Waves on ECG ... of even normal ECGs ... Diagnosis #Cardiology #ECG ... #EKG #NSTEMI #Ischemic
ECG / EKG Localization of Coronary Artery Ischemia / Infarcts. 
#Diagnosis #Cardiology #ECG #EKG #Localization #Map
ECG / EKG Localization ... Diagnosis #Cardiology #ECG ... #EKG #Localization
Almost any type of cardiac arrhythmia is seen in digitalis toxic­ity. However, type II second-degree atrioventricular
, sino-atrial (SA ... The various ECG ... Diagnosis #Cardiology #EKG ... #ECG #Digoxin #