Understanding the Link Between Cardiovascular Health and Dementia in Women

Understanding the Link Between Cardiovascular Health and Dementia in Women

Cardiovascular diseases (CVDs) remain the leading cause of death among women in Singapore, with one in three fatalities attributed to heart-related conditions. As International Women’s Day approaches, experts are urging women to better understand the connection between heart health and dementia, and to adopt preventive measures.

Dr. Xu Sumei, a senior consultant cardiologist at the National Heart Centre Singapore, highlights findings from a 2024 study published in The Lancet. The research suggests that addressing risk factors such as physical inactivity, smoking, high blood pressure, obesity, and diabetes could prevent or delay up to half of dementia cases. Dr. Xu emphasises the importance of early intervention and lifelong management of these factors to significantly reduce dementia risks.

The Role of Lifestyle in Prevention

Dr. Xu advocates for a multi-faceted approach to maximise health benefits. Regular exercise, a balanced diet, and consistent health monitoring are key to reducing risks. For example, regular exercise not only improves conditions like hypertension, cholesterol levels, and diabetes but also lowers the likelihood of developing dementia.

She recommends maintaining a systolic blood pressure below 130 mmHg from the age of 40, monitoring cholesterol levels from midlife, and addressing obesity early to prevent diabetes. Additionally, avoiding smoking, limiting alcohol consumption, and engaging in cognitive activities in later years have been proven to reduce dementia risks and delay its onset. These measures not only extend healthy years but also improve overall quality of life while reducing healthcare costs associated with dementia.

Cardiovascular Diseases and Cognitive Decline

Certain heart conditions, such as atrial fibrillation (AF) and heart failure, are linked to a higher risk of cognitive impairment. Studies show that up to 78% of heart failure patients experience cognitive decline, with the severity of heart failure correlating to the extent of cognitive damage. AF, even without a history of stroke, can lead to cognitive issues due to factors like reduced brain blood flow and microemboli (small blood clots causing blockages).

Effective treatment of heart conditions can potentially mitigate cognitive decline. For instance, managing AF and improving heart function in heart failure patients may benefit both heart and brain health. However, more clinical trials are needed to establish direct evidence of these benefits.

The Role of Health Monitoring Devices

In addition to lifestyle changes, monitoring cardiovascular health is crucial for early detection and management of risk factors. Devices like BUZUD’s blood pressure monitors and lipid analysers can play a significant role in this process.

• BUZUD Blood Pressure Monitors: These devices allow individuals to track their blood pressure regularly, ensuring it stays within a healthy range. Dr. Xu recommends maintaining a systolic blood pressure below 130 mmHg to reduce the risk of both cardiovascular diseases and dementia.
• BUZUD Lipid Analyser: This device helps monitor cholesterol levels, including high- and low-density lipoproteins, which are critical in managing heart health. Early detection of abnormal cholesterol levels can prompt timely interventions to prevent complications like atherosclerosis and heart disease.

By incorporating these tools into daily routines, individuals can take proactive steps to manage their cardiovascular health effectively.

A Call to Action

Dr. Xu underscores the importance of adopting a healthy lifestyle, including regular physical activity, smoking cessation, and moderate alcohol consumption. These steps not only protect heart health but also play a crucial role in reducing dementia risks, ensuring a better quality of life for women as they age.

With the support of innovative health products like BUZUD’s blood pressure monitors and lipid analysers, maintaining heart health has never been more accessible or effective. By addressing cardiovascular health early and consistently, women can significantly lower their risk of both heart disease and dementia, paving the way for healthier, longer lives.