1020 results
Digoxin effect on Electrocardiogram (EKG)
Digoxin is a cardiac glycoside from the foxglove leaf
Mechanism
 - Inhibits Na-K
Electrocardiogram (EKG ... rate control) - Heart ... failure (syrnptom ... Electrocardiogram #EKG ... #Cardiology #Digitalis
Severe Heart Failure & Cardiogenic Shock - Management Checklist 
Evaluation 
 - EKG & echocardiography
Severe Heart Failure ... Evaluation - EKG ... and refractory heart ... decompensated heart ... #HeartFailure #Cardiology
Lead AVR on ECG
1. Acute myocardial infarction: ST elevation > 1.5 mm in aVR, indicative of
events in-hospital. heart ... failure, and death ... aVR • Classic EKG ... electrocardiogram #diagnosis #ekg ... #differential #cardiology
Endocarditis Summary

Who?
Infectious:
• Pre-existing valvular disease
• Prosthetic valve
• Congenital heart disease
• IV substance use
• IV catheter
• Recent
• Congenital heart ... Failure • Dyspnea ... ↑ ESR, CRP • EKG ... failure • Left ... diagnosis #management #cardiology
Premature Ventricular Complexes (PVC's) - Summary Framework

Why PVCs?  Can be the first manifestation of cardiac
of structural heart ... Underlying ischemic heart ... 300 = NSVT EKG ... failure • Exacerbation ... #differential #cardiology
Endocarditis - Overview and Differential Diagnosis Framework

Who?
Infectious:
• Pre-existing valvular disease
• Prosthetic valve
• Congenital heart disease
• IV
• Congenital heart ... failure • Dyspnea ... ↑ ESR, CRP • EKG ... failure • Left ... Differential #Diagnosis #cardiology
ECG Basics - Heart Blocks #Diagnosis #Cardiology #MedStudent #EKG #Basics #HeartBlock #Table #AVBlock #Mobitz #Degree #Wenckebach
ECG Basics - Heart ... Blocks #Diagnosis #Cardiology ... #MedStudent #EKG
ECG Basics - Heart Blocks #Diagnosis #Cardiology #MedStudent #EKG #Basics #HeartBlock #Table #AVBlock #Mobitz #Degree #Wenckebach
ECG Basics - Heart ... Blocks #Diagnosis #Cardiology ... #MedStudent #EKG
First, Second (Type 1 and Type 2), and Third Degree Heart Blocks - Comparison

#HeartBlocks #Comparison #First
and Third Degree Heart ... Second #Third #Cardiology ... #ECG #EKG #Electrocardiogram
Textbook progression Of EKG changes in Hyperkalemia. In reality, EKGs are far 
more variable and unpredictable.
progression Of EKG ... In reality, EKGs ... #Progression #EKG ... #ECG #Electrocardiogram ... Changes #Diagnosis #Cardiology