Tests reveal deadly 'silent' heart risk in young women, experts warn

In the BBC's report, experts say that sudden cardiac death, more often associated with male athletes, also carries a serious but overlooked risk for women. The picture stands out in deaths whose cause families initially struggle to understand.

Specialists stress that most rhythm disorders detected through screening programmes give no warning. Cardiac vascular consultants note that long QT syndrome, hypertrophic cardiomyopathy and certain conduction-system abnormalities can also be present in young people who appear to be in good physical health.

In cases reported by the BBC, families describe joining awareness campaigns after their losses. These campaigns argue for wider use of ECG and family-history-based screening among women aged 14 to 35.

National cardiology bodies recommend clinical assessment for people with a family history of sudden death or unexplained fainting; raising standards for school-age screening before sports participation is also being discussed. The BBC report compares different screening approaches used in England and Scotland.

Experts highlight that symptoms tend to be less typical in women. Palpitations after exercise, brief fainting or unexplained fatigue may be interpreted as mild at first. As a result, there are cases in which findings have been missed in the absence of follow-up specialist assessment.

Family history plays a critical role in early detection of rhythm disorders. Genetic counselling and long-term follow-up are recommended for young women whose first-degree relatives have a history of sudden death under 50, diagnosed long QT, or cardiomyopathy. BBC reports that patient-family associations have emphasised these criteria in their public awareness campaigns.

On the treatment side, beta-blocker therapy, implantable cardioverter-defibrillator (ICD) placement and individualised exercise programmes for athletes are presented as options at advanced cardiology centres. These choices, however, depend on individual clinical decision-making.

NHS spokespeople suggest that a 'risk-based' approach may be more efficient than broad nationwide screening. Patient associations counter that wider screening access could save lives. BBC reports that the debate between these two approaches is continuing.

Family experiences shared with the BBC show that grief and awareness work carry an intensely personal motivating element. The BBC notes that families bereaved by these events run funding and information events on heart-rhythm conditions through charities.

Public health specialists stress that this article should not be read as medical advice, and that anyone experiencing unexplained cardiac symptoms should consult a clinician directly. This text is limited to summarising expert views and family experiences as reported by the BBC, and individual health decisions should be discussed with a qualified medical professional.