Genetic diagnostics and genetic counselling in Hypertrophic Cardiomyopathy (HCM)

    Insights

    This guideline provides recommendations for cardiogenetics care in the Netherlands. It was developed by Dutch experts in cardiology, genetics, and paediatrics to improve patient outcomes.

    Area of Science:

    • Cardiology
    • Clinical Genetics
    • Paediatrics

    Background:

    • Guideline development for cardiogenetics care.
    • Involvement of Dutch professional groups.

    Purpose of the Study:

    • To establish recommendations for cardiogenetics.
    • To improve care for patients with heart conditions and genetic factors.

    Main Methods:

    • Collaboration between cardiologists, paediatric cardiologists, clinical geneticists, clinical molecular geneticists, genetic counsellors, and psychosocial workers.
    • Development of a guideline for cardiogenetics outpatient clinics.

    Main Results:

    • A comprehensive guideline for cardiogenetics care.
    • Recommendations for multidisciplinary team collaboration.

    Conclusions:

    • The guideline aims to standardize and enhance cardiogenetics services.
    • Emphasizes the importance of integrated care between cardiology and genetics.

    Related Concept Videos

    Pharmacogenomics: Identification of New Drug Targets01:29

    Pharmacogenomics: Identification of New Drug Targets

    Advances in genomics have profoundly influenced drug discovery by increasing both the speed and accuracy of pharmaceutical development. Pharmacogenomics, which examines how genetic variation influences drug response, facilitates the identification of novel therapeutic targets and enables patient stratification for personalized treatment. These strategies contribute to improved drug efficacy, minimized adverse effects, and more efficient clinical trial design.Mapping genetic differences...
    113
    Cardiomyopathy I: Introduction and Classification01:25

    Cardiomyopathy I: Introduction and Classification

    Cardiomyopathy, or CMP, is a group of diseases affecting the myocardial structure, impairing its ability to pump blood effectively. This condition can lead to arrhythmias, heart failure, or sudden cardiac death.Cardiomyopathies are classified into primary and secondary categories:Primary Cardiomyopathy refers to conditions involving only the heart muscle that are often idiopathic (of unknown cause) or genetic. They primarily affect the myocardium without the involvement of other systemic...
    806
    Cardiomyopathy II: Dilated Cardiomyopathy01:30

    Cardiomyopathy II: Dilated Cardiomyopathy

    Dilated cardiomyopathy, or DCM, is a progressive myocardial disorder characterized by ventricular chamber dilation and contractile dysfunction.EtiologyVarious factors can cause DCM, including hypertension and heavy alcohol intake, which contribute to the weakening and enlargement of the heart muscle. Viral infections, such as Coxsackievirus B, adenoviruses, and influenza, can lead to DCM by causing inflammation and damage to heart tissue. Certain chemotherapeutic agents, including daunorubicin,...
    766
    Cardiomyopathy III: Hypertrophic Cardiomyopathy01:29

    Cardiomyopathy III: Hypertrophic Cardiomyopathy

    Hypertrophic cardiomyopathy, or HCM, is an autosomal dominant genetic disorder characterized by asymmetric left ventricular hypertrophy without ventricular dilation. It is more common in men and is typically diagnosed in young, athletic adults.EtiologyHCM is primarily genetic and is caused by mutations in genes encoding sarcomeric proteins. Researchers have identified over 1400 mutations across at least 11 different genes. Among these, the most frequently occurring mutations are found in the...
    789
    Cardiomyopathy IV: Restrictive Cardiomyopathy01:29

    Cardiomyopathy IV: Restrictive Cardiomyopathy

    Restrictive cardiomyopathy (RCM) is a rare heart muscle disease characterized by impaired ventricular filling due to stiffened ventricular walls, leading to significant diastolic dysfunction.EtiologyRestrictive cardiomyopathy can arise from both inherited and acquired diseases, many of which are systemic. It is categorized into four main types: infiltrative, storage, non-infiltrative, and endomyocardial diseases.Infiltrative diseases, such as amyloidosis, lead to RCM by depositing amyloid...
    930
    Cardiomyopathy V: Interprofessional Care01:29

    Cardiomyopathy V: Interprofessional Care

    Managing cardiomyopathy involves addressing underlying or precipitating causes, treating heart failure with medications, and implementing dietary changes and a balanced exercise and rest regimen.Lifestyle ModificationsCardiomyopathy patients should adopt a low-sodium diet to reduce fluid retention and manage heart failure. A personalized exercise and rest plan helps maintain physical fitness without overstraining the heart. Avoiding alcohol and tobacco is essential to prevent further damage to...
    742