Healio2y
Atrial Fibrillation ECG Review
Because the atrial rate is so fast, and the action potentials produced are of such low amplitude, P waves will not be seen on the ECG in patients with atrial fibrillation. At times, the P wave ...
Healio2y
Atrial Flutter ECG Review
Just as in atrial fibrillation, not all of the P waves are able to conduct through the atrioventricular node, and thus the ventricular rate will not be as fast as ... on ECG in regards to the ...
Medscape2y
ECG Challenge
ECG Challenge: Sudden Palpitations and Shortness of Breath A 56-year-old patient with cardiomyopathy lands in the emergency department with shortness of breath and a rapid heart rate. What does ...
Medscape2y
Noninvasive Time and Frequency Predictors of Long-standing Atrial Fibrillation Early Recurrence After Electrical Cardioversion
Background: Several clinical factors have been studied to predict atrial fibrillation (AF ... is extracted from surface electrocardiographic (ECG) recordings. The AA will be characterized through ...