Premature atrial contractions nonconducted

Nonconducted No QRS complex follows premature atrial contraction (PAC). [Pg.54]

Distinguishing nonconducted premature atrial contractions from sinoatrial block... [Pg.55]

To differentiate between nonconducted premature atrial contractions (PACs) and sinoatrial (SA) block, check the following ... [Pg.55]

May be difficult to distinguish from nonconducted premature atrial contractions. [Pg.149]

An isolated nonconducted P wave (a P wave not followed by a QRS complex, as shown in the shaded areas below) may result from second-degree atrioventricular (AV) block type 11 or a nonconducted premature atrial contraction (RAQ. Thinking a patient has nonconducted PACs when he really has AV block can have serious consequences. The former is usually benign, but the latter can be life-threatening. [Pg.151]

Big Chemical Encyclopedia

Chemical substances, components, reactions, process design ...