68 results
Antiarrhythmics - Vaughan Williams Classification
Class I (Ia, Ib, Ic) - Na+ Channel Blockade
 • Slows depolarization
depolarization in fast AP ... depolarization in slow AP ... depolarization in slow AP ... Classification #Classes ... #cardiology #pharmacology
Antiarrhythmics - Vaughan Williams Classification:
CLASS 1 - Sodium Channel Blockers:
 • MOA: Block fast Na+ channels
Action, ↑ EFR & AP ... Action, ↓ EFR & AP ... inotropy) ACCP Cardiology ... Classification #Classes ... pathophysiology #cardiology
Tree in Bud Sign
The Tree-in-Bud sign represents Endobronchial spread in a linear branching pattern and centrilobular
Tree in Bud Sign ... The Tree-in-Bud sign ... It is caused by ... Bud #TreeInBud #Sign ... diagnosis #clinical #radiology
Hip X-ray anatomy - Normal AP
- Shenton's line is formed by the medial edge of the
anatomy - Normal AP ... Shenton's line is a sign ... femur #Anatomy #Radiology
Kussmaul's Sign on Physical Exam

What’s the diagnosis?
Severe biventeicular failure with + Kussmaul sign! NICM. No constriction!

-
Kussmaul's Sign ... with + Kussmaul sign ... Kussmaul's sign ... and other rarer causes ... clinical #video #jvp #cardiology
Antiarrhythmics Pharmacology Summary
Cardiac Conduction Phases:
Phase 0 - Ventricular Depolarization:
 • Na+ channels open leading to a
Action, ↑ EFR & AP ... Action, ↓ EFR & AP ... inotropy) ACCP Cardiology ... Classification #Classes ... pathophysiology #phases #cardiology
Here another case. On the PA-film a mass is seen that fills the aortopulmonary window. Final
Here another case ... mass is seen that fills ... #Clinical #Radiology ... Lateral #APWindow #AP
Müller's sign is the pulsation or bobbing of the uvula that occurs during systole.  It
Müller's sign is ... Müller's sign is ... caused by an increased ... #Mullers #sign # ... #PhysicalExam #Cardiology
Anatomy of the Knee X-ray - AP projection. ⁣⁣
It’s important to be able to identify the
the Knee X-ray - AP ... typically use the AP ... To asses the patella ... xray #clinical #radiology ... #anatomy #ap #radiology
Kussmaul's sign in Constrictive Pericarditis 

A 50-year-old woman with a remote history of mediastinal lymphoma (age
Kussmaul's sign ... Kussmaul's sign ... Causes = RV failure ... pericarditis (this case ... Pericarditis #Cardiology