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Biology-Related Homework Help Medicine Topic started by: regina nana on Apr 14, 2019



Title: Which of these statements about how sinus arrhythmia differs from wandering atrial pacemaker is TRUE?
Post by: regina nana on Apr 14, 2019
Which of these statements about how sinus arrhythmia differs from wandering atrial pacemaker is TRUE?

▸ Sinus arrhythmia is lethal; wandering atrial pacemaker is benign.

▸ Sinus arrhythmia has a regular rhythm; wandering atrial pacemaker is irregular.

▸ Sinus arrhythmia has a heart rate of less than 100; wandering atrial pacemaker has a rate greater than 100.

▸ Sinus arrhythmia has uniform P wave shapes; wandering atrial pacemaker has at least three different shaped P waves.


Title: Which of these statements about how sinus arrhythmia differs from wandering atrial pacemaker is TRUE?
Post by: anthead on Apr 14, 2019
Sinus arrhythmia has uniform P wave shapes; wandering atrial pacemaker has at least three different shaped P waves.