Non-invasive Evaluation of Aortic Stiffness Dependence with Aortic Blood Pressure and Internal Radius by Shear Wave Elastography and Ultrafast Imaging [PDF]
IRBM, Elsevier Masson, 2018, 39 (1), pp.9-17, 2019 Elastic properties of arteries have long been recognized as playing a major role in the cardiovascular system. However, non-invasive in vivo assessment of local arterial stiffness remains challenging and imprecise as current techniques rely on indirect estimates such as wall deformation or pulse wave velocity.
arxiv +1 more source
Animal Models and Experimental Medicine, 2022 Background In many animal experiments, it is vital to detect sudden changes in cardiac output (CO). This porcine study compared CO that was measured with a Swan‐Ganz pulmonary catheter with the gold standard (which was a transit‐time flow probe around ...
Sigríður Olga Magnúsdóttir +4 more
doaj +1 more source
Persistent Vascular Collagen Accumulation Alters Hemodynamic Recovery from Chronic Hypoxia [PDF]
, 2012 Pulmonary arterial hypertension (PAH) is caused by narrowing and stiffening of the pulmonary arteries that increase pulmonary vascular impedance (PVZ). In particular, small arteries narrow and large arteries stiffen. Large pulmonary artery (PA) stiffness
Chesler, Naomi C. +5 more
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Pulmonary alveolar hemorrhage from a pulmonary artery false aneurysm after Swan-Ganz catheterization in a thoracic aortic aneurysm patient: a case report [PDF]
Korean Journal of Anesthesiology, 2014 Pulmonary artery (PA) rupture caused by a PA Swan-Ganz catheter is a rare complication but remains fatal in almost 50% of cases. False aneurysm of the PA is a rare presentation of PA rupture and should be considered as a possible diagnosis in a patient ...
Daisuke Sugiyama +7 more
doaj +1 more source
Annals of Pediatric Cardiology, 2022 Segmental pulmonary arterial hypertension occurs when the right and left pulmonary arteries are nonconfluent and receive blood supply from different sources.
Kothandam Sivakumar +1 more
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Where does the pulmonary artery catheter float: Transesophageal echocardiography evaluation
Annals of Cardiac Anaesthesia, 2015 Background: Pulmonary artery (PA) catheter provides a variety of cardiac and hemodynamic parameters. In majority of the patients, the catheter tends to float in the right pulmonary artery (RPA) than the left pulmonary artery (LPA).
Deepak K Tempe +4 more
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Advanced ablation strategies for management of post-surgical atrial arrhythmias. [PDF]
, 2013 Post-surgical arrhythmias include a wide range of arrhythmias occurring late after cardiac surgery and represent a complex substrate for catheter ablation either because of extended scar and remodeling or because of limited access to the area of interest.
Babu-Narayan, SV +3 more
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Haseki Tıp Bülteni, 2017 Totally subcutaneous intravascular portacath provide safe and reliable vascular access and is widely utilized for venous access for long-term parenteral administration of medications.
Muhsin Kalyoncuoğlu +4 more
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A Probabilistic Neural Twin for Treatment Planning in Peripheral Pulmonary Artery Stenosis [PDF]
arXiv, 2023 The substantial computational cost of high-fidelity models in numerical hemodynamics has, so far, relegated their use mainly to offline treatment planning. New breakthroughs in data-driven architectures and optimization techniques for fast surrogate modeling provide an exciting opportunity to overcome these limitations, enabling the use of such ...
arxiv
Pulmonary artery catheter knotting in a coronary artery bypass surgery patient [PDF]
, 2007 A fifty seven years old female patient came to operating room for coronary artery bypass grafting (CABG) surgery. After induction, invasive monitoring lines were placed.
Akhtar, Mohammad Irfan +4 more
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