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What is patient with atrial fibrillation which is false and explain in detail?
ATRIAL FIBRILLATION CLINICAL FEATURES Palpitations, which are sensations of a racing, uncomfoable, irregular heabeat or a flip-flopping in your chest. Weakness. Reduced ability to exercise. Fatigue. Lightheadedness. Dizziness. Shoness of breath. Chest pain. ECG Features of Atrial Fibrillation Irregularly irregular rhythm. No P waves. Absence of an isoelectric baseline. Variable ventricular rate. QRS complexes usually < 120 ms unless pre-existing bundle branch block, accessory pathway, or rate related aberrant conduction ref : harrisons 21st ed