| In some patients the atrioventricular node allows retrograde conduction of ventricular impulses to the atria. |
| The big curved glass roofs cover atria full of olive and mulberry trees that are overlooked from individual workplaces. |
| The ventricles respond irregularly to the dysrhythmic bombardment from the atria. |
| Anticoagulation is required afterwards because the atria continue to fibrillate and the risk of systemic embolism persists. |
| The atria act as meeting places for the company's employees, and serve as buffer zones to provide passive solar energy gains. |
| The best known of these are atrial receptors, which are nerves ending mainly at the junctions of the great veins with the atria. |
