Atrial Fibrillation Is Characterized by Which One of the Following
1 Atrial fibrillation usually accompanies disorders such as rheumatic and coronary heart disease heart failure mitral valve prolapse hypertension cardiomyopathies hyperthyroidism and the postoperative state but can occur in. Atrial fibrillation AF is a supraventricular tachyarrhythmia with uncoordinated atrial activation and consequently ineffective atrial contraction with ECG characteristics of 1 irregular R-R intervals when atrioventricular conduction is present 2 absence of distinct repeating P waves and 3 irregular atrial activity Fig. Cardiac Arrest Vs Heart Attack Infographic Nurse Cardiac Nursing Nursing School A varied number of nonsinus originating P waves known as fibrillatory waves exist for each QRS com- plex Fig. . Atrial fibrillation AF or Afib is a supraventricular tachyarrhythmia Tachyarrhythmia A tachyarrhythmia is a rapid heart rhythm regular or irregular with a rate 100 beatsmin. The patient later under. Atrial fibrillat...