| Title: |
Heart failure risk assessment in patients with hypertrophic cardiomyopathy based on the H 2 FPEF score |
| Authors: |
Laenens, Dorien; Zegkos, Thomas; Kamperidis, Vasileios; Wong, Raymond C.C.; Li, Tony Yi‐Wei; Sia, Ching‐Hui; Kong, William K.F.; Efthimiadis, Georgios; Poh, Kian Keong; Ziakas, Antonios; Bax, Jeroen J.; Ajmone Marsan, Nina |
| Source: |
European Journal of Heart Failure ; volume 26, issue 10, page 2173-2182 ; ISSN 1388-9842 1879-0844 |
| Publisher Information: |
Wiley |
| Publication Year: |
2024 |
| Collection: |
Wiley Online Library (Open Access Articles via Crossref) |
| Description: |
Aims The aim of this study was to investigate whether the H 2 FPEF score, which was developed to improve the diagnosis of heart failure (HF) with preserved ejection fraction, is associated with HF outcomes in patients with hypertrophic cardiomyopathy (HCM). Methods and results Patients with HCM and preserved left ventricular ejection fraction (LVEF ≥50%) were included from a multicentre registry and the H 2 FPEF score was calculated. Patients were divided into three groups: low (0–1), intermediate (2–5) and high (6–9) H 2 FPEF score. The primary combined endpoint was a composite of all‐cause death and HF admissions, while the secondary endpoints were all‐cause death and HF admissions separately. A total of 955 patients were included (age 51 ± 17 years, 310 [32.5%] female). Patients with a high H 2 FPEF score ( n = 105) were more often female, and presented with more symptoms and comorbidities. On echocardiography, patients with a high H 2 FPEF score had lower LVEF, more impaired diastolic function and more frequently left ventricular outflow tract obstruction. During follow‐up (median 90 months [interquartile range 49–176]), 103 (11%) patients died and 57 (6%) patients had a first HF hospitalization. Event‐free survival rate for the primary combined and secondary endpoints was lower for patients with an intermediate and high H 2 FPEF score. On multivariate Cox regression analysis, female sex (hazard ratio [HR] 1.670, 95% confidence interval [CI] 1.157–2.410; p = 0.006), Asian ethnicity (HR 6.711, 95% CI 4.076–11.048; p < 0.001), ischaemic heart disease (HR 1.732, 95% CI 1.133–2.650; p = 0.011), left atrial diameter (HR 1.028, 95% CI 1.005–1.051; p = 0.016) and intermediate (HR 2.757, 95% CI 1.612–4.713; p < 0.001) or high H 2 FPEF score (HR 3.689, 95% CI 1.908–7.134; p < 0.001) were independently associated with the primary combined endpoint. Conclusion The H 2 FPEF score is independently associated with HF outcome in patients with HCM and may be considered for risk stratification. |
| Document Type: |
article in journal/newspaper |
| Language: |
English |
| DOI: |
10.1002/ejhf.3413 |
| Availability: |
https://doi.org/10.1002/ejhf.3413; https://onlinelibrary.wiley.com/doi/pdf/10.1002/ejhf.3413 |
| Rights: |
http://creativecommons.org/licenses/by-nc-nd/4.0/ |
| Accession Number: |
edsbas.94ECD61A |
| Database: |
BASE |