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Chapters
- 00:04Introduction
- 00:48Identifying an Appropriate Patient, Obtaining the Carotid Artery, and Internal Jugular Doppler Signals
- 03:03Optimizing the Carotid Artery and Internal Jugular Doppler Signals
- 04:24Adhering the Ultrasound Device to the Neck
- 05:39Performing a Preload Challenge via a Passive Leg Raise (PLR)
- 07:26Observing the Changes in the Carotid Corrected Flow Time on the Smart Device Application Following the Completed Assessment
- 07:47Results: General Physiological Responses from Continuous Venous-Arterial Doppler
- 08:55Conclusion
La courbe Frank-Starling-Sarnoff est cliniquement importante et décrit la relation entre la précharge cardiaque et le débit. Ce rapport illustre une nouvelle méthode de vélocimétrie Doppler artérielle jugulaire et carotidienne simultanée en tant que substituts transitoires de la précharge et du débit cardiaques, respectivement; cette approche est rendue possible par l’échographie Doppler portable sans fil.
Tags
Continuous Venous-Arterial Doppler UltrasoundPreload ChallengeCritically Ill PatientsStroke VolumeFluid TherapyFluid OverloadPulmonary EdemaKidney InjuryDiuresisCongestive Heart FailureChronic Kidney DiseasePulmonary HypertensionMechanical VentilationWearable Doppler UltrasoundSmart Device ApplicationUltrasound TransducerCarotid ArteryJugular Vein
