Übersetzung für "Ventricular pacing" in Deutsch

The lower tracking rate is programmed to a value below the sinus rate to achieve atrial controlled ventricular pacing.

Thus the AV interval for atrial controlled ventricular pacing should be set to a value near 97 ms.

By programming the basic rate to a value below the sinus rate, atrial controlled ventricular pacing is set.

Icatibant did not elicit any cardiac conduction change in vitro (hERG channel) or in vivo in normal dogs or in various dog models (ventricular pacing, physical exertion and coronary ligation) where no associated hemodynamic changes were observed.

Studies have been conducted of the so-called sequential stimulation over a wide range of stimulation parameters in connection with a study of the hemodynamic properties of the heart, as reported in an article by Samet et al, entitled "Hemodynamic Sequelae of Atrial, Ventricular and Sequential Atrial Ventricular Pacing in Cardiac Patients", American Heart Journal, Volume 72, pages 725-729, December, 1966.

Using the filtered esophageal electrogram, the AV delay is thus programmed to a timed duration during which a timing interval with the above mentioned collective mean value of 70 ms or 50 ms is set between the start of the left atrial deflection and the ventricular pacing stimulus.

Michael Zwick, Sorin Group's CRM Business Director in Germany, confirmed that "it is important for Sorin Group to fully inform physicians on the positive effects of avoiding right ventricular over-pacing.

Sorin Group says that the AAIsafeR pacing mode reduces unnecessary ventricular pacing to 0.1%, an unprecedented performance which significantly reduces risks of HF hospitalization, AF and mortality for patients while treating all heart blocks.

Sorin Group is currently conducting a series of workshops with cardiologists and electrophysiologists throughout Germany as part of a European awareness campaign to alert them on the importance of avoiding unnecessary right ventricular pacing.

If the AV delay is programmed as unphysiologically long (AVDlong), the time of the undisturbed end of the A-wave in relation to the ventricular pacing stimulus can be measured as interval Vp-EAClong in the transmitral flow velocity profile.

If the AV delay is programmed too short, ventricular pacing already starts even though the left atrial contribution to the left ventricular filling has not yet been completed.

On its lead input, it has the two ventricular pacing/sensing leads PS- and PS+ as well as the high-voltage lead outputs HVA, HVB and HVX, between which a high-voltage discharge (shock) can be initiated.

According to their definition, the AV-delay is optimal if the time for the ventricular pacing stimulus is chosen so that the undisturbed end of the left atrial contribution to the left ventricular filling (EAC... end of the atrial contribution, recognizable by the end of the A-wave in the transmitral flow velocity profile) coincides with the complete closure of the mitral valve and the start of the ventricular contraction.

Three atrial and two ventricular electrodes for atrial and ventricular pacing and atrioventricular (A-V) sequential pacing are integrated into the pulmonary artery catheter for temporary transvenous pacing.