An Assessment of the Relationship between Dicrotic Notch Timing and Cardiac Preload

Kannangara, Don Oliver ;   Davidson, Shaun ;   Pretty, Christopher G. ;   Kamoi, Shun ;   Corbett-Davies, Joseph ;   Desaive, Thomas ;   Shaw, Geoffrey M ;   Chase, J. Geoffrey

Tags Cardiovascular modelsArterial pressure

Cardiovascular disease (CVD) patient outcomes can be improved by extracting and synthesizing as much useful information as possible from a...

Read More Download this Paper

Cardiovascular System Identification: Simulation Study using Arterial and Central Venous Pressures

Karamolegkos, Nikolaos ;   Vicario, Francesco ;   Chbat, Nicolas W.

Tags Cardiovascular signal processingCardiovascular modelsCardiovascular system modeling

The paper presents a study of the identifiability of a lumped model of the cardiovascular system. The significance of this work from the...

Read More Download this Paper

Computational Analysis of Hemodynamic Parameters of MMD Patients Treated with STA-MCA Bypass

Karunanithi, Kaavya ;   Zhu, Fengping ;   Qian, Yi ;   Mao, Ying

Tags Arterial pressureBlood flowHemodynamics

Highly prevalent in Asian countries, Moyamoya Disease (MMD) is characterized by progressive occlusion of the intracranial Internal Carotid...

Read More Download this Paper

Intraoperative Hemodynamics Predict Postoperative Mortality in Orthotopic Liver Transplantation

Prasad, Varesh ;   Toschi, Nicola ;   Canichella, Antonio ;   Marcellucci, Martina ;   Coniglione, Filadelfo ;   Dauri, Mario ;   Guerrisi, Maria ;   Heldt, Thomas

Tags HemodynamicsBlood pressure regulation and variabilityCardiovascular signal processing

Liver transplantation remains the only curative treatment option for a variety of end-stage liver diseases. Prediction of major adverse...

Read More Download this Paper

Investigation of the Composition of Arterial Plaques based on Arterial Waveforms and Material Properties

Feng, Jiling ;   Rajeswaran, T ;   Alexander, Yvonne ;   Wilkinson, Fiona ;   Azzawi, May ;   Parikh, V ;   Miraftab, M. ;   Serracino-Inglott, Ferdinand

Tags Blood flowHemodynamicsPulse wave velocity

Stroke is caused by a narrowing of the carotid artery from a build-up of plaque. The risk of plaque rupture and subsequent stroke is...

Read More Download this Paper

Predicting Hyperlactatemia in the MIMIC II Database

Dunitz, Max ;   Verghese, George ;   Heldt, Thomas

Tags Hypoxia and hypercapniaIntensive care unitArterial pressure

Sepsis, which occurs when an infection leads to a systemic inflammatory response, is believed to contribute to one in two to three hospital...

Read More Download this Paper

Stroke Volume Estimation using Aortic Pressure Measurements and Aortic Cross Sectional Area: Proof of Concept

Kamoi, Shun ;   Pretty, Christopher G. ;   Chiew, Yeong Shiong ;   Pironet, Antoine ;   Davidson, Shaun ;   Desaive, Thomas ;   Shaw, Geoffrey M ;   Chase, J. Geoffrey

Tags Cardiovascular system modelingHemodynamicsIntensive care unit

Accurate Stroke Volume (SV) monitoring is essential for patient with cardiovascular dysfunction patients. However, direct SV measurements are...

Read More Download this Paper

Wave Speed and Reflections Proximal to Aneurysm and Stenosis of Flexible Tubes

Hacham, Wisam ;   Abdullah, Najdat ;   Al-Ammri, A.Salam ;   Khir, Ashraf

Tags Pulse wave velocityHemodynamicsArterial pressure

Arterial aneurism and stenosis are disorders that lead to circulation malfunction. Stenosis often leads to hypoxia of the organ depending on...

Read More Download this Paper