26 results
Electrocardiographic Features of Digoxin Toxicity
 • Virtually any arrhythmia is possible. None specific for digoxin toxicity
slow ventricular rate ... T waves - BCM IM ... ecg #toxicology #cardiology
Anaphylaxis: Treatments (Acute)
Additional Info:
 • IV steroids may be considered for prevention of late phase reactions.
prevention of late ... treatment) 1:1000 IM ... Treatments #Management #pathophysiology
Antiarrhythmics - Vaughan Williams Classification:
CLASS 1 - Sodium Channel Blockers:
 • MOA: Block fast Na+ channels
0 to decrease rate ... node activity (rate ... inotropy) ACCP Cardiology ... Classification #Classes #pathophysiology ... #cardiology
Size
A solitary pulmonary nodule (SPN) is defined as a single intraparenchymal lesion less than 3 cm
nodule detection rate ... #EBM #Radiology ... MalignancyRate #Rate ... #RadiologyAssistant
Subsolid nodules
Most subsolid nodules are transient and the result of infection or hemorrhage.
However, persistent subsolid nodules
slower growth rate ... #Diagnosis #Radiology ... PulmonaryNodule #Followup #RadiologyAssistant
Here another patient with free abdominal air.
Notice the very thin regular line which is the diaphragm
this is just some plate-like ... #Clinical #Radiology ... FreeAir #Diaphragm #RadiologyAssistant
PA view
On the PA chest-film it is important to examine all the areas where the lung
we will discuss later ... Clinical #Anatomy #Radiology ... ParatrachealStripe #RadiologyAssistant ... ParaAorticLine #PAView #RadiologyAssistant
Antiarrhythmics Pharmacology Summary
Cardiac Conduction Phases:
Phase 0 - Ventricular Depolarization:
 • Na+ channels open leading to a
0 to decrease rate ... node activity (rate ... inotropy) ACCP Cardiology ... Classification #Classes #pathophysiology ... #phases #cardiology
Widened Pulse Pressure - Differential Diagnosis and Pathophysiology

Pulse pressure is the difference between the systolic blood
Diagnosis and Pathophysiology ... fibrillation at a rate ... Differential #Diagnosis #Pathophysiology ... #causes #cardiology
In a later stage the nodules start to cavitate and become cysts.
These cysts start as round
In a later stage ... #Clinical #Radiology ... LangerhansCellHistiocytosis #Late ... Histiocytosis #Cavitary #RadiologyAssistant