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Traditionally, congestive heart failure has been classified according to severity of symptoms, first formulated by the
arising from flare ups ... that cause class ... #Diagnosis #Cardiology ... #HeartFailure #Staging ... #NYHA #ACCAHA
STAGES of CHF (A, B, C, D), however, describe the severity of structural abnormalities that impair
arising from flare ups ... that cause class ... #Management #Cardiology ... #HeartFailure #Staging ... #Stages #ACCAHA
Anatomical Differential Diagnosis for Arrhythmias
 • SA node: Sinus bradycardia, Sick Sinus Syndrome (SSS)
 • AV
SA node: Sinus bradycardia ... , Sick Sinus Syndrome ... Type 1 2°) • His-purkinje ... Differential #Diagnosis #Causes ... #cardiology
Palpitations - Differential Diagnosis Framework

What?
• It is an unpleasant awareness or sensation that the heart is
exam • 12-lead ECG ... fibrillation/flutter • Bradycardia ... SVT-AVNRT or AVRT • Standing ... disease • Severe bradycardia ... #Palpitations #Cardiology
Hyperkalemia - Diagnosis and Management - GrepMed Handbook

S/Sx: Most pts asymptomatic. Weakness, cramping, nausea, paresthesias, palpitations,
, arrhythmias Etiology ... Na delivery): CHF ... heparinized tube) • ECG ... only if no clear cause ... edema - SPS
Premature Ventricular Complexes (PVC's) - Summary Framework

Why PVCs?  Can be the first manifestation of cardiac
Cardiomyopathy • Inherited arrhythmia ... syndromes (e.g. ... , long QT syndrome ... A PAC also has a ... #differential #cardiology
It is important to recognize Acute Decompensated Heart Failure (ADHF) as more than just simply a
ECG is vital while ... acute coronary syndrome ... the determined cause ... algorithm #management #cardiology ... #heartfailure #chf