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Emami Meybodi M, Bamarinejad A, Bamarinejad F, Abhari AP, Fakhrolmobasheri M, Khosravi Larijani F, Nasiri S, Shafie D. Prognostic Implication of Preprocedural Pulmonary Hypertension in Patients with Severe Aortic Valve Stenosis Undergoing Transcatheter Aortic Valve Implantation: A Systematic Review and Meta-analysis. Cardiol Rev 2024:00045415-990000000-00200. [PMID: 38285645 DOI: 10.1097/crd.0000000000000583] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/31/2024]
Abstract
Pulmonary hypertension (PH) is a common comorbidity in patients with aortic stenosis (AS) who are candidates for transcatheter aortic valve implantation (TAVI). Herein, we sought to elucidate the prognostic value of preprocedural PH on the early and late mortality after TAVI. The Cochrane Library, Scopus, PubMed, Web of Science, Embase, and ProQuest were screened using a predefined search query. We considered odds ratios (ORs) as the measure of effect. Meta-regression analysis was applied to investigate the potential impact of baseline characteristics on the outcomes. Egger's and Begg's tests were used to assess the publication bias. Thirty-three studies comprising 34 datasets representing 68,435 patients were included in the analysis. Regardless of the definition and severity of PH, pooled data analysis indicated that preprocedural PH was associated with higher cardiac and overall 30-day [OR, 1.45 (1.15-1.82) and OR, 1.75 (1.42-2.17), respectively], and 1-year mortality [OR, 1.63 (1.35-1.96) and OR, 1.59 (1.38-1.82), respectively]. Meta-regression analysis demonstrated that older age, higher New York Heart Association function class, history of hypertension, diabetes, and lower left ventricular ejection fraction were predictors of higher mortality rate following TAVI. Moreover, we found that preprocedural PH is significantly associated with higher in-hospital mortality and 30-day acute kidney injury. Our results demonstrated that preprocedural PH is associated with higher early and late cardiac and overall mortality following TAVI; however, this finding is limited regarding the considerable inconsistency in the definition of PH and PH severity among studies.
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Affiliation(s)
- Mahmood Emami Meybodi
- From the Department of Cardiology, Afshar Hospital, Shahid Sadoughi University of Medical Sciences, Yazd, Iran
| | - Atefe Bamarinejad
- Heart Failure Research Center, Isfahan Cardiovascular Research Institute, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Fateme Bamarinejad
- Heart Failure Research Center, Isfahan Cardiovascular Research Institute, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Amir Parsa Abhari
- Heart Failure Research Center, Isfahan Cardiovascular Research Institute, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Mohammad Fakhrolmobasheri
- Heart Failure Research Center, Isfahan Cardiovascular Research Institute, Isfahan University of Medical Sciences, Isfahan, Iran
| | | | - Shidrokh Nasiri
- Heart Failure Research Center, Isfahan Cardiovascular Research Institute, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Davood Shafie
- Heart Failure Research Center, Isfahan Cardiovascular Research Institute, Isfahan University of Medical Sciences, Isfahan, Iran
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Patel B, D'Souza S, Sahni T, Yehya A. Pulmonary hypertension secondary to valvular heart disease: a state-of-the-art review. Heart Fail Rev 2024; 29:277-286. [PMID: 38017225 DOI: 10.1007/s10741-023-10372-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 11/15/2023] [Indexed: 11/30/2023]
Abstract
Pulmonary hypertension (PH) is a common disease affecting up to 1% of the population and at least 50% of patients diagnosed with heart failure (HF) (Hoeper et al. in Lancet Respir Med 4(4):306-322, 2016). It is estimated that PH is present in 15% to 60% of patients with valvular heart disease (VHD) which can result from an increase in pulmonary blood flow and subsequently in pulmonary venous congestion and pulmonary vascular resistance (PVR). It is important to identify the severity of PH in patients with VHD to appropriately risk stratify and manage these patients (Magne et al. in JACC Cardiovasc Imaging 8(1):83-99, 2015). In this review, we examine the diagnostic criteria for PH and its pathophysiology. We also focus on the growing evidence supporting the presence of PH secondary to VHD and describe the contemporary surgical and medical therapeutic interventions in this patient population (Fig. 1).
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Affiliation(s)
- Bansi Patel
- Virginia Hospital Center, Arlington, VA, USA
| | | | - Tamanna Sahni
- Kaiser Permanente Internal Medicine Residency, Gaithersburg, MD, USA
| | - Amin Yehya
- Sentara Advanced Heart Failure Center, Norfolk, VA, USA.
- Eastern Virginia Medical School, Norfolk, VA, USA.
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Boxhammer E, Dienhart C, Kletzer J, Ramsauer S, Kopp K, Prinz E, Wintersteller W, Blessberger H, Hammerer M, Steinwender C, Lichtenauer M, Hoppe UC. Elevated systolic pulmonary artery pressure is a substantial predictor of increased mortality after transcatheter aortic valve replacement in males, not in females. Clin Res Cardiol 2024; 113:138-155. [PMID: 37750991 PMCID: PMC10808322 DOI: 10.1007/s00392-023-02307-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/22/2023] [Accepted: 09/05/2023] [Indexed: 09/27/2023]
Abstract
BACKGROUND While pulmonary hypertension (PH) in patients with severe aortic valve stenosis (AS) is associated with increased mortality after transcatheter aortic valve replacement (TAVR), there is limited data on gender differences in the effects on long-term survival. OBJECTIVE The aim of this retrospective, multicenter study was to investigate the prognostic impact of pre-interventional PH on survival of TAVR patients with respect to gender. METHODS 303 patients undergoing TAVR underwent echocardiography to detect PH prior to TAVR via measurement of systolic pulmonary artery pressure (sPAP). Different cut-off values were set for the presence of PH. The primary endpoint was all-cause mortality at 1, 3 and 5 years. RESULTS Kaplan-Meier analysis by gender showed that only males exhibited significant increased mortality at elevated sPAP values during the entire follow-up period of 5 years (sPAP ≥ 40 mmHg: p ≤ 0.001 and sPAP ≥ 50 mmHg: p ≤ 0.001 in 1- to 5-year survival), whereas high sPAP values had no effect on survival in females. In Cox regression analysis based on the selected sPAP thresholds, male gender was an independent risk factor for long-term mortality after TAVR in all time courses. CONCLUSION Male gender was an isolated risk factor for premature death after TAVR in patients with echocardiographic evidence of PH and severe AS. This could mean that, the indication for TAVR should be discussed more critically in men with severe AS and an elevated sPAP, while in females, PH should not be an exclusion criterion for TAVR.
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Affiliation(s)
- Elke Boxhammer
- Department of Internal Medicine II, Division of Cardiology, Paracelsus Medical University of Salzburg, Müllner Hauptstraße 48, 5020, Salzburg, Austria.
| | - Christiane Dienhart
- Department of Internal Medicine I, Division of Gastroenterology, Hepathology, Nephrology, Metabolism and Diabetology, Paracelsus Medical University of Salzburg, Salzburg, Austria
| | - Joseph Kletzer
- Department of Internal Medicine II, Division of Cardiology, Paracelsus Medical University of Salzburg, Müllner Hauptstraße 48, 5020, Salzburg, Austria
| | - Susanne Ramsauer
- Department of Internal Medicine II, Division of Cardiology, Paracelsus Medical University of Salzburg, Müllner Hauptstraße 48, 5020, Salzburg, Austria
| | - Kristen Kopp
- Department of Internal Medicine II, Division of Cardiology, Paracelsus Medical University of Salzburg, Müllner Hauptstraße 48, 5020, Salzburg, Austria
| | - Erika Prinz
- Department of Internal Medicine II, Division of Cardiology, Paracelsus Medical University of Salzburg, Müllner Hauptstraße 48, 5020, Salzburg, Austria
| | - Wilfried Wintersteller
- Department of Internal Medicine II, Division of Cardiology, Paracelsus Medical University of Salzburg, Müllner Hauptstraße 48, 5020, Salzburg, Austria
| | - Hermann Blessberger
- Department of Cardiology, Kepler University Hospital, Medical Faculty of the Johannes Kepler University Linz, Linz, Austria
| | - Matthias Hammerer
- Department of Internal Medicine II, Division of Cardiology, Paracelsus Medical University of Salzburg, Müllner Hauptstraße 48, 5020, Salzburg, Austria
| | - Clemens Steinwender
- Department of Cardiology, Kepler University Hospital, Medical Faculty of the Johannes Kepler University Linz, Linz, Austria
| | - Michael Lichtenauer
- Department of Internal Medicine II, Division of Cardiology, Paracelsus Medical University of Salzburg, Müllner Hauptstraße 48, 5020, Salzburg, Austria
| | - Uta C Hoppe
- Department of Internal Medicine II, Division of Cardiology, Paracelsus Medical University of Salzburg, Müllner Hauptstraße 48, 5020, Salzburg, Austria
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Chaturvedi A, Baran TM, Ambrosini R, Krishnamoorthy V. Improving CT assessment for pulmonary hypertension in patients with severe aortic stenosis, correlation with right heart catheterization. Clin Imaging 2021; 77:122-129. [PMID: 33676129 DOI: 10.1016/j.clinimag.2021.01.033] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/07/2020] [Revised: 12/27/2020] [Accepted: 01/28/2021] [Indexed: 01/25/2023]
Abstract
PURPOSE To identify CT parameters useful for assessment of pulmonary hypertension (PH) in patients with severe aortic stenosis (AS). MATERIALS AND METHODS Retrospective study of 165 patients who had undergone right heart catheterization (RHC), and CTA of the thorax for preoperative aortic valve replacement (TAVR) planning. These were divided into groups based on mean pulmonary artery (PA) pressure (mPAP) of 25 mm Hg on RHC (85 cases and 80 controls). Diameters of main pulmonary artery diameter (MPAD), left pulmonary artery (LPA), right pulmonary artery (RPA), and maximal long axis and short axis diameters of the right atrium (RA) and ventricle (RV) were measured on the axial plane. Univariate and multivariate statistical analysis was utilized to identify metrics predictive of PH. RESULTS MPAD, LPA, and RPA were higher in subjects with mPAP >25 mm Hg (p < 0.0001 for all). Thresholds of 30.5 mm for MPAD (68.4% sensitivity, 82.7% specificity), and 27.5 mm for LPA and RPA (LPA: 51.9% sensitivity, 78.8% specificity; RPA: 62.0% sensitivity, 78.8% specificity) provided the best discrimination of elevated mPAP. Compared to literature values for MPAD (28.9 mm in men and 26.9 mm in women), these thresholds provide lower sensitivity but greatly increased specificity. Inclusion of RA enlargement to MPAD increased specificity to 98.5%, while inclusion of RV enlargement increased specificity to 100%. CONCLUSION Threshold to identify PH in patients with AS using PA enlargement is higher than previously reported range for normal. Inclusion of RA and RV enlargement improves the ability of CT to more accurately identify PH in patients with AS.
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Affiliation(s)
- Abhishek Chaturvedi
- Imaging Science, University of Rochester Medical Center, Rochester, NY, USA.
| | - Timothy M Baran
- Imaging Science, University of Rochester Medical Center, Rochester, NY, USA
| | - Robert Ambrosini
- Imaging Science, University of Rochester Medical Center, Rochester, NY, USA
| | - Vijay Krishnamoorthy
- Department of Medicine: Cardiology, University of Rochester Medical Center, Rochester, NY, USA
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Al-khadra Y, Alraies MC, Darmoch F, Pacha HM, Soud M, Kajy M, Kaki A, AlJaroudi WA, Kwok CS, Mamas M, Kapadia S. In-Hospital Outcomes of Transcatheter Aortic Valve Implantation in Patients With Mitral Valve Stenosis. Am J Cardiol 2019; 123:1510-1516. [DOI: 10.1016/j.amjcard.2019.02.005] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/03/2019] [Revised: 01/28/2019] [Accepted: 02/05/2019] [Indexed: 10/27/2022]
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Zoltowska DM, Agrawal Y, Patel N, Sareen N, Kalavakunta JK, Gupta V, Halabi A. Association Between Pulmonary Hypertension and Transcatheter Aortic Valve Replacement: Analysis of a Nationwide Inpatient Sample Database. Rev Recent Clin Trials 2019; 14:56-60. [PMID: 30457054 DOI: 10.2174/1574887113666181120113034] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/21/2018] [Revised: 11/12/2018] [Accepted: 11/15/2018] [Indexed: 06/09/2023]
Abstract
INTRODUCTION This study was done to review the association of pulmonary hypertension (PH) with Transcatheter Aortic Valve Replacement (TAVR) procedures done in the US for years 2010 to 2012. METHODS We used Nationwide Inpatient Sample (NIS) data to extract data for patients who were hospitalized with a primary/secondary diagnosis of TAVR as specified by International Classification of Disease (ICD-9) codes 35.05 and 35.06. PH was identified with ICD-9 codes 416.0 and 416.8. Logistic regression models were used to analyze the association between PH and clinical outcomes of TAVR. RESULTS A total of 8,824 weighted discharges were identified with a primary/secondary diagnosis of TAVR, of which 1,976 (22.4%) also had PH. Mean age of patients undergoing TAVR with and without PH was 81.4 and 81.1 years, respectively. More females had a diagnosis of PH with TAVR when compared to males, (56.9% vs. 43.1). When controlling for demographics, diabetes and hypertension; the association between PH and TAVR was statistically significant (p<.0001). Estimated odds of TAVR with PH was 5.46 (95% CI: 4.63, 6.41) times greater than for TAVR without PH. Similarly, the estimated odds for a length of stay greater than 1 week for TAVR with PH was 1.43 (95% CI: 1.12, 1.82; p=.0034) times greater than odds for TAVR without PH. PH was not statistically significant for in-hospital mortality in patients receiving TAVR (p=0.7067). CONCLUSION This study suggests that underlying PH does not influence the immediate mortality of patients underlying TAVR. Further studies are needed to delve into the bearing of PH on TAVR.
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Affiliation(s)
- Dominika M Zoltowska
- Department of Internal Medicine, Western Michigan University Homer Stryker School of Medicine, 300 Portage Street, Kalamazoo, MI 49007, United States
| | - Yashwant Agrawal
- Department of Cardiology, St. Joseph Mercy Oakland Hospital, 44405 Woodward Ave, Pontiac, MI 48341, United States
| | - Nilesh Patel
- Department of Cardiology, St. Joseph Mercy Oakland Hospital, 44405 Woodward Ave, Pontiac, MI 48341, United States
| | - Nishtha Sareen
- Department of Cardiology, St. Joseph Mercy Oakland Hospital, 44405 Woodward Ave, Pontiac, MI 48341, United States
| | - Jagadeesh K Kalavakunta
- Department of Cardiology, Borgess Medical Center, 1521 Gull Rd, Kalamazoo, MI 49048, United States
| | - Vishal Gupta
- Department of Cardiology, Borgess Medical Center, 1521 Gull Rd, Kalamazoo, MI 49048, United States
| | - Abdul Halabi
- Department of Cardiology, St. Joseph Mercy Oakland Hospital, 44405 Woodward Ave, Pontiac, MI 48341, United States
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