| Title: |
The relationship between maximal left ventricular wall thickness and sudden cardiac death in childhood onset hypertrophic cardiomyopathy |
| Authors: |
Norrish, Gabrielle; Ding, Tao; Field, Ella; Cervi, Elena; Ziolkowski, Lydia; Olivotto, Iacopo; Khraiche, Diala; Limongelli, Giuseppe; Anastasakis, Aris; Weintraub, Robert; Biagini, Elena; Ragni, Luca; Prendiville, Terrence; Duignan, Sophie; McCleod, Karen; Ilina, Maria; Fernandez, Adrian; Marrone, Chiara; Bokenkamp, Regina; Baban, Anwar; Kubus, Peter; Duabeney, Piers; Sarquella-Brugada, Georgia; Cesar, Sergi; Klassen, Sabine; Ojala, Tiina; Bhole, Vinay; Medrano, Constancio; Uzun, Orhan; Brown, Elspeth; Gran, Ferran; Sinagra, Gianfranco; Castro, Francisco; Stuart, Graham; Vignati, Gabriel; Yamazawa, Hirokuni; Barriales-Villa, Roberto; Garcia-Guereta, Luis; Adwani, Satish; Linter, Katie; Bharucha, Tara; Garcia-Pavia, Pablo; Siles, Ana; Rasmussen, Torsten; Calcagnino, Margherita; Jones, Caroline; De Wilde, Hans; Kubo, Toru; Felice, Tiziana; Popoiu, Anca; Mogensen, Jens; Mathur, Sujeev; Centeno, Fernando; Reinhardt, Zdenka; Schouvey, Sylvia; O'Mahony, Costas; Omar, Rumana; Elliott, Perry; Kaski, Juan Pablo |
| Source: |
Circulation: Arrhythmia and Electrophysiology , 15 (5) , Article e010075. (2022) |
| Publication Year: |
2022 |
| Collection: |
University College London: UCL Discovery |
| Subject Terms: |
Death; sudden; child; hypertrophic cardiomyopathy; humans |
| Description: |
Background: Maximal left ventricular wall thickness (MLVWT) is a risk factor for sudden cardiac death (SCD) in hypertrophic cardiomyopathy (HCM). In adults, the severity of left ventricular hypertrophy has a nonlinear relationship with SCD, but it is not known whether the same complex relationship is seen in childhood. The aim of this study was to describe the relationship between left ventricular hypertrophy and SCD risk in a large international pediatric HCM cohort. Methods: The study cohort comprised 1075 children (mean age, 10.2 years [±4.4]) diagnosed with HCM (1–16 years) from the International Paediatric Hypertrophic Cardiomyopathy Consortium. Anonymized, noninvasive clinical data were collected from baseline evaluation and follow-up, and 5-year estimated SCD risk was calculated (HCM Risk-Kids). Results: MLVWT Z score was |
| Document Type: |
article in journal/newspaper |
| File Description: |
text |
| Language: |
English |
| Relation: |
https://discovery.ucl.ac.uk/id/eprint/10145554/1/Norrish_CIRCEP.121.010075.pdf; https://discovery.ucl.ac.uk/id/eprint/10145554/ |
| Availability: |
https://discovery.ucl.ac.uk/id/eprint/10145554/1/Norrish_CIRCEP.121.010075.pdf; https://discovery.ucl.ac.uk/id/eprint/10145554/ |
| Rights: |
open |
| Accession Number: |
edsbas.2B0EC04B |
| Database: |
BASE |