11 results
Vasculitis Management - ACR/VF 2021 Guidelines for Treatment & Management
 • Giant Cell Arteritis (GCA)
 •
Cell Arteritis (GCA ... ) • Takayasu's ... Polyangiitis (GPA ... Sources: GCA ... Management #Treatment #ACR2021
Takayasu's Arteritis (TAK) - Vasculitis Management Algorithm - ACR/VF 2021 Guidelines
 • Active TAK not on
Takayasu's Arteritis ... High-dose daily oral GC ... + non-GC immunosuppressive ... MithuRheum #TAK #Takayasus ... Management #Treatment #ACR2021
Digoxin effect on Electrocardiogram (EKG)
Digoxin is a cardiac glycoside from the foxglove leaf
Mechanism
 - Inhibits Na-K
Digoxin effect on ... Electrocardiogram (EKG) Digoxin ... intracellular Ca ... biphasic T waves - Short ... Electrocardiogram #EKG #Cardiology
Digoxin Pharmacology and Pathophysiology
1) Na/K ATPase Pump - Digoxin works by directly binding to and inhibiting
Digoxin Pharmacology ... ATPase Pump - Digoxin ... increase. 2) The Na/Ca ... increase, the Na+2/Ca ... Pathophysiology #cardiology
Causes of Myocarditis
Infectious Etiologies:
 • Viral agents: Adenoviruses, Enteroviruses (coxsackievirus), Herpesviruses (human herpesvirus 6, Epstein—Barr virus),
Cephalosporins, Digoxin ... erythematosus, Takayasu ... differential #diagnosis #cardiology
Highlighted Conditions With Arteritis or Periarteritis of the Coronaries
Takayasu's arteritis:
 - Onset < 40 yrs
 -
the Coronaries Takayasu's ... Oral and genital Sores ... Differential #Diagnosis #Cardiology
Approach to ECGs - Syncope Syndromes
Electrolytes
 • ↑K - brady, peak T, wide QRS, no P,
, long P • ↑ Ca ... - short QT, Osborn ... see below) • ↓ Ca ... delta wave and short ... Checklist #diagnosis #cardiology
Severe Heart Failure & Cardiogenic Shock - Management Checklist 
Evaluation 
 - EKG & echocardiography
Lytes including Ca ... - TSH and/or digoxin ... patient - Note: Digoxin ... #HeartFailure #Cardiology
Approach to ECGs
Check
 - Age, gender, name
 - 25mm/s; 10mm/mV
 - 1mm = 40ms; 0.1 mV
Rate
500 DANGER - Short ... <300-360 ms: ↑ca ... antidepressants, TCA ... electrocardiogram #cardiology
Endocarditis Summary

Who?
Infectious:
• Pre-existing valvular disease
• Prosthetic valve
• Congenital heart disease
• IV substance use
• IV catheter
• Recent
Gastric & Ovarian CA ... nodes • Roth’s spots ... Regurgitation • Colon CA ... diagnosis #management #cardiology