Significats de sinoatrial node en anglès

The autopsy revealed involvement of the sinoatrial node of the heart by lymphoma cells.

The sinoatrial node (SAN) is the dominant pacemaker of the heart.

Also, coronary angiography demonstrated a sinoatrial node artery originating from the posterolateral branch of the right coronary artery.

Fluctuations in heart rate above 0.03 Hz reflect autonomic modulation of sinoatrial node activity.

The homeodomain transcription factor Shox2 is essential for the development and proper function of the native cardiac pacemaker, the sinoatrial node.

Characteristics of this long-term subsidiary atrial pacemaker activity were compared with those of sinoatrial node and short-term subsidiary atrial pacemaker activities.

The androgen increased the sinoatrial node recovery time, suggesting an effect on the mechanisms of spontaneous diastolic depolarization involved in atria pacemaking.

Although neuronal isoforms are more abundant, Nav1.5 seems to contribute more to activity of the sinoatrial node.

Background: In the sinoatrial node (SAN) the course of the action potential gradually changes from the primary pacemaker region toward the atrium.

Ivabradine, the first representative of a new class of exclusive heart rate-reducing agents, selectively inhibits the I(f) current in the sinoatrial node.

The heart's rhythm is initiated and regulated by a group of specialized cells in the sinoatrial node (SAN), the primary pacemaker of …

These changes facilitate a more stable regulation of atrial pacemaker rhythm and, thereby, make subsidiary atrial pacemaker function more like that of the sinoatrial node.

The heart's rhythm is initiated and regulated by a group of specialized cells in the sinoatrial node (SAN), the primary pacemaker of the heart.