1
|
Ma JI, Owunna N, Jiang NM, Huo X, Zern E, McNeill JN, Lau ES, Pomerantsev E, Picard MH, Wang D, Ho JE. Sex Differences in Pulmonary Hypertension and Associated Right Ventricular Dysfunction. MEDRXIV : THE PREPRINT SERVER FOR HEALTH SCIENCES 2024:2024.04.25.24306398. [PMID: 38712108 PMCID: PMC11071572 DOI: 10.1101/2024.04.25.24306398] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/08/2024]
Abstract
Background Prior studies have established the impact of sex differences on pulmonary arterial hypertension (PAH). However, it remains unclear whether these sex differences extend to other hemodynamic subtypes of pulmonary hypertension (PH). Methods We examined sex differences in PH and hemodynamic PH subtypes in a hospital-based cohort of individuals who underwent right heart catheterization between 2005-2016. We utilized multivariable linear regression to assess the association of sex with hemodynamic indices of RV function [PA pulsatility index (PAPi), RV stroke work index (RVSWI), and right atrial: pulmonary capillary wedge pressure ratio (RA:PCWP)]. We then used Cox regression models to examine the association between sex and clinical outcomes among those with PH. Results Among 5208 individuals with PH (mean age 64 years, 39% women), there was no significant sex difference in prevalence of PH overall. However, when stratified by PH subtype, 31% of women vs 22% of men had pre-capillary (P<0.001), 39% vs 51% had post-capillary (P=0.03), and 30% vs 27% had mixed PH (P=0.08). Female sex was associated with better RV function by hemodynamic indices, including higher PAPi and RVSWI, and lower RA:PCWP ratio (P<0.001 for all). Over 7.3 years of follow-up, female sex was associated with a lower risk of heart failure hospitalization (HR 0.83, CI 95% CI 0.74- 0.91, p value <0.001). Conclusions Across a broad hospital-based sample, more women had pre-capillary and more men had post-capillary PH. Compared with men, women with PH had better hemodynamic indices of RV function and a lower risk of HF hospitalization. CLINICAL PERSPECTIVE What Is New? Although sex differences have been explored in pulmonary arterial hypertension, sex differences across pulmonary hypertension (PH) in broader samples inclusive of all hemodynamic subtypes remain less well definedWe delineate sex differences in hemodynamic subtypes of PH and associated right ventricular function in a large, heterogenous, hospital-based sample of individuals who underwent right heart catheterizationSex has a significant impact on prevalence of PH across hemodynamic subtypes as well as associated RV function What Are the Clinical Implications? Understanding sex differences across different PH hemodynamic subtypes is paramount to refining risk stratification between men and womenFurther elucidating sex differences in associated RV function and clinical outcomes may aid in developing sex-specific therapies or management strategies to improve clinical outcomes.
Collapse
|
2
|
Wei J, Kee A, Dukes R, Franke J, Leonardo V, Flynn BC. The Association of the Pulmonary Artery Pulsatility Index and Right Ventricular Function after Cardiac Surgery. Crit Care Res Pract 2024; 2024:5408008. [PMID: 38379715 PMCID: PMC10878756 DOI: 10.1155/2024/5408008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/11/2023] [Revised: 12/19/2023] [Accepted: 01/27/2024] [Indexed: 02/22/2024] Open
Abstract
Background The pulmonary artery pulsatility index (PAPi) has been shown to correlate with right ventricular (RV) failure in patients with cardiac disease. However, the association of PAPi with right ventricular function following cardiac surgery is not yet established. Methods PAPi and other hemodynamic variables were obtained postoperatively for 959 adult patients undergoing cardiac surgery. The association of post-bypass right ventricular function and other clinical factors to PAPi was evaluated using linear regression. A propensity-score matched cohort for PAPi ≥ 2.00 was used to assess the association of PAPi with postoperative outcomes. Results 156 patients (16.3%) had post-bypass right ventricular dysfunction defined by visualization on transesophageal echocardiography. There was no difference in postoperative PAPi based on right ventricular function (2.12 vs. 2.00, p=0.21). In our matched cohort (n = 636), PAPi < 2.00 was associated with increased incidence of acute kidney injury (23.0% vs 13.2%, p < 0.01) and ventilator time (6.0 hours vs 5.6 hours, p=0.04) but not with 30-day mortality or intensive care unit length of stay. Conclusion In a general cohort of patients undergoing cardiac surgery, postoperative PAPi was not associated with postcardiopulmonary bypass right ventricular dysfunction. A postoperative PAPi < 2 may be associated with acute kidney injury.
Collapse
Affiliation(s)
- Johnny Wei
- Department of Anesthesiology, University of Kansas Medical Center, Kansas City, KS, USA
| | - Abigail Kee
- Department of Anesthesiology, University of Kansas Medical Center, Kansas City, KS, USA
| | - Rachel Dukes
- Department of Anesthesiology, University of Kansas Medical Center, Kansas City, KS, USA
| | - Jack Franke
- Department of Anesthesiology, University of Kansas Medical Center, Kansas City, KS, USA
| | - Vincent Leonardo
- Department of Anesthesiology, University of Kansas Medical Center, Kansas City, KS, USA
| | - Brigid C. Flynn
- Department of Anesthesiology, University of Kansas Medical Center, Kansas City, KS, USA
| |
Collapse
|
3
|
Adamo M, Chioncel O, Pagnesi M, Bayes-Genis A, Abdelhamid M, Anker SD, Antohi EL, Badano L, Ben Gal T, Böhm M, Delgado V, Dreyfus J, Faletra FF, Farmakis D, Filippatos G, Grapsa J, Gustafsson F, Hausleiter J, Jaarsma T, Karam N, Lund L, Lurz P, Maisano F, Moura B, Mullens W, Praz F, Sannino A, Savarese G, Tocchetti CG, van Empel VPM, von Bardeleben RS, Yilmaz MB, Zamorano JL, Ponikowski P, Barbato E, Rosano GMC, Metra M. Epidemiology, pathophysiology, diagnosis and management of chronic right-sided heart failure and tricuspid regurgitation. A clinical consensus statement of the Heart Failure Association (HFA) and the European Association of Percutaneous Cardiovascular Interventions (EAPCI) of the ESC. Eur J Heart Fail 2024; 26:18-33. [PMID: 38131233 DOI: 10.1002/ejhf.3106] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/02/2023] [Revised: 11/07/2023] [Accepted: 12/13/2023] [Indexed: 12/23/2023] Open
Abstract
Right-sided heart failure and tricuspid regurgitation are common and strongly associated with poor quality of life and an increased risk of heart failure hospitalizations and death. While medical therapy for right-sided heart failure is limited, treatment options for tricuspid regurgitation include surgery and, based on recent developments, several transcatheter interventions. However, the patients who might benefit from tricuspid valve interventions are yet unknown, as is the ideal time for these treatments given the paucity of clinical evidence. In this context, it is crucial to elucidate aetiology and pathophysiological mechanisms leading to right-sided heart failure and tricuspid regurgitation in order to recognize when tricuspid regurgitation is a mere bystander and when it can cause or contribute to heart failure progression. Notably, early identification of right heart failure and tricuspid regurgitation may be crucial and optimal management requires knowledge about the different mechanisms and causes, clinical course and presentation, as well as possible treatment options. The aim of this clinical consensus statement is to summarize current knowledge about epidemiology, pathophysiology and treatment of tricuspid regurgitation in right-sided heart failure providing practical suggestions for patient identification and management.
Collapse
Affiliation(s)
- Marianna Adamo
- Cardiology, ASST Spedali Civili di Brescia, Department of Medical and Surgical Specialties, Radiological Sciences, and Public Health, University of Brescia, Brescia, Italy
| | - Ovidiu Chioncel
- Emergency Institute for Cardiovascular Diseases 'Prof. C.C. Iliescu', University of Medicine Carol Davila, Bucharest, Romania
| | - Matteo Pagnesi
- Cardiology, ASST Spedali Civili di Brescia, Department of Medical and Surgical Specialties, Radiological Sciences, and Public Health, University of Brescia, Brescia, Italy
| | - Antoni Bayes-Genis
- Heart Failure Clinic and Cardiology Service, University Hospital Germans Trias i Pujol, Barcelona, Spain
- Department of Medicine, Universitat Autònoma de Barcelona, Barcelona, Spain
- CIBERCV, Instituto de Salud Carlos III, Madrid, Spain
| | | | - Stefan D Anker
- Department of Cardiology (CVK), Berlin Institute of Health Center for Regenerative Therapies (BCRT), German Centre for Cardiovascular Research (DZHK) partner site, Berlin, Germany
- Charité Universitätsmedizin Berlin, Berlin, Germany
| | - Elena-Laura Antohi
- Emergency Institute for Cardiovascular Diseases 'Prof. C.C. Iliescu', University of Medicine Carol Davila, Bucharest, Romania
| | - Luigi Badano
- Department of Cardiology, Istituto Auxologico Italiano, IRCCS, Milan, Italy
- Department of Medicine and Surgery, University of Milano-Bicocca, Milan, Italy
| | - Tuvia Ben Gal
- Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | | | - Victoria Delgado
- Heart Failure Clinic and Cardiology Service, University Hospital Germans Trias i Pujol, Barcelona, Spain
- Department of Medicine, Universitat Autònoma de Barcelona, Barcelona, Spain
- CIBERCV, Instituto de Salud Carlos III, Madrid, Spain
| | - Julien Dreyfus
- Department of Cardiology, Centre Cardiologique du Nord, Saint-Denis, France
| | - Francesco F Faletra
- Division of Cardiology, ISMETT (Istituto Mediterraneo per i Trapianti e Terapie ad Alta Specializzazione), Palermo, Italy
- Division of Cardiology, Fondazione Cardiocentro Ticino, Lugano, Switzerland
| | - Dimitrios Farmakis
- Department of Cardiology, Athens University Hospital Attikon, National and Kapodistrian University of Athens Medical School, Athens, Greece
| | - Gerasimos Filippatos
- Department of Cardiology, Athens University Hospital Attikon, National and Kapodistrian University of Athens Medical School, Athens, Greece
| | - Julia Grapsa
- Department of Cardiology, Guys and St Thomas NHS Trust, Kings College London, London, UK
| | - Finn Gustafsson
- Department of Cardiology, Heart Centre, Rigshospitalet-Copenhagen University Hospital, Copenhagen, Denmark
| | - Jörg Hausleiter
- Division of Cardiology, Deutsches Herzzentrum Munchen, Munich, Germany
| | | | - Nicole Karam
- Heart Valves Unit, Georges Pompidou European Hospital, Université Paris Cité, INSERM, Paris, France
| | - Lars Lund
- Department of Medicine, Karolinska Institutet, Stockholm, Sweden
- Department of Cardiology, Karolinska University Hospital, Stockholm, Sweden
| | - Philipp Lurz
- Division of Cardiology, University Medical Center, Mainz, Germany
| | - Francesco Maisano
- Cardiac Surgery and Heart Valve Center, Ospedale San Raffaele, University Vita Salute, Milan, Italy
| | - Brenda Moura
- Faculty of Medicine, University of Porto, Porto, Portugal
- Cardiology Department, Porto Armed Forces Hospital, Porto, Portugal
| | | | - Fabien Praz
- Department of Cardiology, Inselspital, University of Bern, Bern, Switzerland
| | - Anna Sannino
- Department of Advanced Biomedical Sciences, Division of Cardiology, Federico II University, Naples, Italy
| | - Gianluigi Savarese
- Department of Medicine, Karolinska Institutet, Stockholm, Sweden
- Department of Cardiology, Karolinska University Hospital, Stockholm, Sweden
| | - Carlo Gabriele Tocchetti
- Cardio-Oncology Unit, Department of Translational Medical Sciences, Center for Basic and Clinical Immunology Research (CISI), Interdepartmental Center of Clinical and Translational Sciences (CIRCET), Interdepartmental Hypertension Research Center (CIRIAPA), 'Federico II' University, Naples, Italy
| | - Vanessa P M van Empel
- Department of Cardiology, Cardiovascular Research Institute Maastricht (CARIM), Maastricht University Medical Centre+ (MUMC+), Maastricht, The Netherlands
| | | | - Mehmet Birhan Yilmaz
- Division of Cardiology, Department of Internal Medical Sciences, School of Medicine, Dokuz Eylul University, Izmir, Turkey
| | - José Luis Zamorano
- Department of Cardiology, Hospital Universitario Ramón y Cajal, Madrid, Spain
| | - Piotr Ponikowski
- Institute of Heart Diseases, Wroclaw Medical University, Wroclaw, Poland
| | - Emanuele Barbato
- Department of Clinical and Molecular Medicine, Sapienza University of Rome, Rome, Italy
| | | | - Marco Metra
- Cardiology, ASST Spedali Civili di Brescia, Department of Medical and Surgical Specialties, Radiological Sciences, and Public Health, University of Brescia, Brescia, Italy
| |
Collapse
|