22 results
Causes of Palpitations
 • ARRHYTHMiA 
 • SINUS ARRYTHMIA 
 • ATRIAL FIBRILLATION 
 • ATRIAL
Causes of Palpitations ... HEART FAILURE • CARDIOMYOPATHY ... SYPATHOMIMETICS • CARDIAC ... #Causes #Differential ... #Diagnosis #Cardiology
Arrhythmias - Differential Diagnosis Algorithm
May present as: palpitations, dizziness, syncope, chest discomfort
Cardiac Causes:
 - Structural
Arrhythmias - Differential ... Diagnosis Algorithm ... May present as: palpitations ... disease • Cardiomyopathy ... #Arrhythmias #Cardiology
Palpitations - Differential Diagnosis Framework

What?
• It is an unpleasant awareness or sensation that the heart is
Palpitations - Differential ... Palpitations Diagnosis ... Causes: • Cardiomyopathy ... • Hypertrophic cardiomyopathy ... #Cardiology #Differential
Premature Ventricular Complexes (PVC's) - Summary Framework

Why PVCs?  Can be the first manifestation of cardiac
manifestation of cardiac ... the heartbeat • Palpitations ... 300 = NSVT EKG ... #differential # ... cardiology
Pulse Abnormalities - Differential Diagnosis Algorithm
Unequal/DeIayed:
 • Obstructive arterial disease (ie. Atherosclerosis)
 • Aortic dissection
 •
Abnormalities - Differential ... Diagnosis Algorithm ... pressure >10mmHg: • Cardiac ... • Restrictive Cardiomyopathy ... Abnormalities #Disorders #Cardiology
Septal Hypertrophic Cardiomyopathy (HOCM)

52yo worsening exertional sx and murmur. EKG nonspecific, Serial trops (-) 
EM resident
Septal Hypertrophic Cardiomyopathy ... EKG nonspecific, ... Serial trops (- ... echocardiogram #plax ... #cardiology #pocus
Coronary Artery Embolism - Etiology and Scoring
Etiology:
 • Direct: Clot (LV thrombus, LAA Thrombus), Valve (Vegetation,
Angiography or Cardiac ... risk factors: cardiomyopathy ... Artery #Embolism #diagnosis ... #differential # ... scoring #criteria #cardiology
Right-Sided Heart Failure - Differential Diagnosis Algorithm
Cardiac Causes - Rule out Left-Sided Heart Failure (Most Common):
Heart Failure - Differential ... Diagnosis Algorithm ... Cardiac Causes ... • Restrictive Cardiomyopathy ... #HeartFailure #Cardiology
Atrial Fibrillation (A-Fib) Summary

Symptoms:
• Palpitations, light-headedness, dizziness, dyspnea, exercise intolerance, chest pain, near-syncope, syncope.

Why?
Cardiac:
	• Valvular heart
Symptoms: • Palpitations ... Cardiac: • Valvular ... serum creatinine, test ... Fibrillation #AFib #diagnosis ... #management #cardiology
Amyloidosis - Summary
Group of disorders associated with extracellular deposition of fibrils formed from low-molecular-weight proteins in
in AA and AL Cardiac ... LVH, low-voltage EKG ... Amyloid typing Cardiac ... Testing: • EKG ... disproportionate atrial