Hypertrophic cardiomyopathy
Conditions
Interventions
Sponsors
Eligibility
Inclusion criteria
Inclusion criteria: 1. Individuals under 18 years old meeting eligibility criteria at the first presentation were included. 2. HCM was defined by the presence of imaging findings suggesting that ventricular wall or maximum diastolic septal thickness exceeded 2 standard deviations of the mean of normal children of the same age and sex or adjusted for body surface area, and could not be explained solely by hemodynamic changes.
Exclusion criteria
Exclusion criteria: Other treatable causes of left ventricular hypertrophy, such as hemodynamic changes, pulmonary parenchyma or pulmonary vascular diseases, endocrine diseases, rheumatic immune diseases, chronic arrhythmias, exposure to cardiotoxic factors, etc.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| All-cause death;Heart transplantation;Demographic data;Clinical information;Echocardiographic data;Electrocardiographic data;Genetic data; | — |
Countries
China
Contacts
Shanghai Children's Medical Center affiliated to Shanghai Jiao Tong University School of Medicine