Heartbeat synchronized with ventilation

C Schäfer, MG Rosenblum, J Kurths, HH Abel - nature, 1998 - nature.com
… In the simplest case of n:1 synchronization, there are n heartbeats in each respiratory cycle;
… :m synchronization, such a structure appears if we relate the phases of the heart beats to the …

Respiratory sinus arrhythmia: why does the heartbeat synchronize with respiratory rhythm?

F Yasuma, J Hayano - Chest, 2004 - Elsevier
… The matched timing of alveolar ventilation and its perfusion … heartbeats during expiration and
ineffective ventilation during the … level of the lung via efficient ventilation/perfusion matching. …

Heartbeat synchronizes with respiratory rhythm only under specific circumstances

E Vaschillo, B Vaschillo, P Lehrer - Chest, 2004 - journal.chestnet.org
… /basic experiments on the synchrony of heartbeat with respiratory rhythm. Therefore, …
heartbeats during expiration and unnecessary ventilation during the waning phase of the heart beat

Coupling of spontaneous ventilation to heart beat during benzodiazepine sedation.

DC Galletly, PD Larsen - British journal of anaesthesia, 1997 - academic.oup.com
… on synchronization between heart beat and ventilation. … of variable numbers of heart beats
during each ventilatory … a form of coupling between ventilation and heart beats, we refer …

Cardiorespiratory coupling in mechanically ventilated patients studied via synchrogram analysis

D Ottolina, B Cairo, T Fossali, C Mazzucco… - Medical & biological …, 2023 - Springer
… and heartbeat was studied through cardiorespiratory phase synchronization analysis carried
out via synchrogram during pressure control ventilation (PCV), pressure support ventilation (…

Increased cardiorespiratory synchronization evoked by a breath controller based on heartbeat detection

Y Ren, J Zhang - Biomedical engineering online, 2019 - Springer
… phase-synchronization analysis technology was used to analyze the relationships in
cardiorespiratory coupling [1, 5,6,7,8]. More recently, phase synchronization between heartbeat and …

Mechanical ventilatory modes and cardioventilatory phase synchronization in acute respiratory failure patients

CE Mazzucco, A Marchi, V Bari… - Physiological …, 2017 - iopscience.iop.org
ventilation can induce a significant presence of cardioventilatory phase synchronized … the
relative wrapped phase of the heartbeat with respect to the ventilator under a locking ratio of n:1…

Influence of different methods of synchronized mechanical ventilation on ventilation, gas exchange, patient effort, and blood pressure fluctuations in premature …

H Hummler, T Gerhardt, A Gonzalez… - Pediatric …, 1996 - Wiley Online Library
We studied the effects of two methods of synchronized mechanical ventilation [synchronized
intermittent mandatory ventilation (SIMV) and assist/control (A/C)] on ventilation, gas …

Method for the analysis of the entrainment between heart rate and ventilation rate

T Kenner, H Pessenhofer, G Schwaberger - Pflügers Archiv, 1976 - Springer
heart beats are arranged in parallel horizontal lines, the heart beat is synchronized with the
ventilation: … varying degrees of coupling between heart beat and ventilation. The recording in …

Maternal–fetal heartbeat phase synchronization

PC Ivanov, QDY Ma, RP Bartsch - Proceedings of the …, 2009 - National Acad Sciences
heartbeat intervals, and they discover epochs of synchronization where fetal heartbeats
occur at the same instantaneous phases within each consecutive maternal heartbeat cycle…