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December 25.2025
3 Minutes Read

Women in Cardiovascular Tech: Pioneering Change for Better Heart Health

Futuristic cardiovascular technology device with glowing display.

Women Forging New Paths in Cardiovascular Tech

Heart disease has been a grim fixture in U.S. health discussions, standing as the leading cause of death, claiming over 900,000 lives in 2023 alone. Yet, while the stakes have never been higher, the technology sector dedicated to cardiovascular care remains largely male-dominated. This gender imbalance poses significant challenges, notably blind spots in innovation and design processes that can affect patient outcomes across diverse demographics.

The FastWave Medical Model: Women in Leadership

One notable exception to the status quo is FastWave Medical, an innovative company where women hold critical positions in both operations and technology. This unique approach allows for a fresh perspective on the design and development of next-generation intravascular lithotripsy (IVL) platforms aimed at treating calcified arteries. As Co-Founder and CEO Scott Nelson articulates, the company prides itself on meritocratic hiring that inadvertently prioritizes diversity, fostering an environment ripe for creativity and success.

Value of Diverse Perspectives in Innovation

The reality is that diverse teams surface insights that homogeneous groups may overlook. This is particularly vital in the cardiovascular sector, where patient needs vary significantly. At FastWave, the two main platforms under development – Sola and Artero – focus on addressing the shortcomings of their predecessors, driven by a nuanced understanding of both user experience and clinical efficacy.

Women Leading the Charge: Authentic Voices of the Future

FastWave's Chief Operating Officer, Tristan Tieso, exemplifies the wealth of experience women bring to the table. With over 20 years in medical device development, her leadership is key in securing nine patents in just four years of operation. Tieso emphasizes a 'problem-first design' philosophy, which has led her team to engage extensively with healthcare providers to reshape the technology they develop. Such dedication ensures the resulting products address concrete needs, ultimately leading to better patient care.

Innovation Through Feedback: Engineering Perfection

Sukanya Iyer, FastWave's Head of Technology, further enhances the collective expertise within the organization. Her experience spans major medical companies where she has led the development of pivotal cardiovascular devices. At FastWave, she emphasizes the importance of physician feedback, ensuring that the engineering aligns closely with clinical realities. This cross-pollination of insights proves invaluable, allowing for solutions that truly meet the demands of practicing cardiologists.

The Future of Cardiovascular Tech: A Call for Change

Despite ongoing challenges, the momentum generated by companies like FastWave is encouraging. The intersection of diversity in leadership, technical excellence, and responsiveness to user needs is redefining the trajectory of cardiovascular technology. Female leaders in this space, such as Tieso and Iyer, are proving that equitable representation leads to better outcomes and a more inclusive approach to healthcare innovation.

This change isn't just about increasing numbers; it's about harnessing diverse experiences to create products that serve everyone effectively. As the U.S. grapples with heart disease, the need for technologies tailored to various patient demographics is more relevant than ever.

It is imperative for industry stakeholders to foster environments like FastWave, where innovation is driven by inclusivity and a commitment to addressing the real and varied needs of patients.

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01.08.2026

Understanding Doomscrolling: How Negative News Affects Your Mental Health

Update The Rise of Doomscrolling: Understanding This Modern Habit In our fast-paced digital world, the phenomenon of doomscrolling has become increasingly prevalent. With the influx of information from smartphones, individuals are constantly bombarded with negative news, creating a cycle that can affect mental health. Many of us find ourselves mindlessly scrolling through headlines filled with wars, pandemics, and crises. The issue isn't merely about being aware of the world's problems; it's the sheer volume of distressing information that weighs heavily on our minds. This habit turns rare crises into a relentless mental environment that is hard to escape. Brain Chemistry: How Doomscrolling Affects Us Physiologically Doomscrolling triggers a stress response that is deeply rooted in our brain's wiring. Negative stimuli are processed faster than neutral ones, causing our brains to stay in a heightened state of alertness. Studies conducted by the American Psychological Association reveal that constant exposure to distressing news can increase cortisol levels, resulting in heightened anxiety and emotional strain. As these stress responses linger, they interfere with emotional regulation, leading to irritability and cognitive fatigue. This becomes a vicious cycle, where prolonged stress hampers our ability to make rational decisions and engage meaningfully with the world around us. The Impact on Sleep and Emotional Resilience In addition to mental health repercussions, doomscrolling can significantly disturb sleep patterns. Engaging with distressing content late at night alters natural circadian rhythms, leading to difficulties in falling asleep and achieving restful REM sleep. As Harvard researchers have highlighted, this lack of restorative sleep compounds anxiety the following day, creating a feedback loop of fatigue and scrolling behaviors. Many individuals experience increased emotional reactivity and decreased tolerance to stress, making it even harder to disengage from negative media. Building Awareness: Recognizing the Signs of Doomscrolling The first step towards mitigating the effects of doomscrolling is recognizing when it occurs. Many people find themselves scrolling through their feeds upon waking, right before bed, or during breaks. Understanding that this behavior is largely driven by our innate urge to seek information during stressful times can empower individuals to take control. Are you experiencing feelings of restlessness, anxiety, or difficulty focusing? If so, it may be time to reassess your media consumption habits. Creating Digital Boundaries for Better Mental Health Experts recommend several strategies to combat doomscrolling without completely disconnecting from the world. Setting digital boundaries is essential in restoring balance. Try keeping your phone out of the bedroom at night or placing it out of easy reach during work hours. Additionally, reducing notifications and exploring local news outlets can minimize distressing headlines and create space for more uplifting stories. Remember, it’s about establishing a healthier relationship with technology rather than opting out entirely. Actionable Steps: Tips for a Healthier Digital Life To effectively curb doomscrolling and its negative impacts, consider the following actionable tips: Identify times when you unconsciously engage with your device and shift this habit. Incorporate offline activities—like reading, exercising, or spending time with loved ones—into your daily routine. Consider practicing mindfulness or relaxation techniques to combat anxiety. Engage in social conversations that prioritize positive aspects of life and community news. By implementing these strategies, individuals can carve out a healthier digital landscape and reclaim a sense of calm in their lives. Conclusion: A Call for Mindfulness in Media Consumption In this era of information overload, it’s crucial to maintain awareness of our media consumption habits. Doomscrolling may seem harmless, but its impact on our mental health can be insidious. By understanding its effects and taking proactive steps to foster digital boundaries, we can mitigate the potential harm and nurture a more positive mindset. Pay attention to how much time you spend consuming negative information—it may be the key to reclaiming your peace of mind and emotional resilience.

01.07.2026

Essential Strategies to Prevent Cognitive Decline and Lower Dementia Risk

Update Aging and the Brain: Understanding the Changes As we age, our bodies experience various changes, including those within our brains. The process of aging can slow neural communication, decrease blood flow, and shrink the hippocampus, the area responsible for memory and learning. It’s not unusual to find yourself occasionally forgetting where you left your keys or struggling to recall names. However, when memory loss becomes persistent or if confusion sets in frequently, it may indicate the need for a professional assessment. Research shows that while genetics play a role in cognitive decline, lifestyle choices have a profound influence on brain aging and dementia risk. The Causes Behind Cognitive Decline Cognitive decline is a complex issue stemming from both biological and lifestyle factors. It is not tied to a single root cause but is influenced by poor nutrition, chronic stress, lack of physical activity, and insufficient sleep. Health conditions such as diabetes, high blood pressure, and cardiovascular disease can worsen brain health by impacting blood flow and oxygen supply to the brain. Additionally, elevated levels of inflammation and oxidative stress can damage brain cells over time. By understanding these risk factors, we can better distinguish between normal cognitive aging and early signs of more serious neurological disorders. Effective Strategies for Cognitive Decline Prevention The good news is that there are actionable steps anyone can take to promote brain health and reduce the risk of cognitive decline. 1. Stay Physically Active: Regular exercise enhances blood circulation and encourages new neuron growth, strengthening the connections within our brain. Activities like walking, swimming, and dancing are particularly beneficial. 2. Nourish Your Brain: Adopting a diet rich in fruits, vegetables, whole grains, and omega-3 fatty acids found in fish can significantly bolster brain health. The Mediterranean diet, abundant in healthy fats and antioxidants, is linked to reduced dementia risk. 3. Challenge Your Mind: Engaging in mentally stimulating activities like learning a new language or mastering a musical instrument can improve cognitive flexibility and keep neural pathways active. 4. Prioritize Sleep: Quality sleep is crucial for cognitive function. Sleep deprivation can hinder memory consolidation and cognitive performance, making it important to aim for seven to nine hours each night. 5. Manage Stress: Prolonged stress raises cortisol levels, which can negatively impact brain health. Incorporating mindfulness practices or relaxation techniques can help mitigate stress. Putting Healthy Habits into Action Small adjustments to daily habits can create significant benefits for brain health. According to the Alzheimer’s Association, incorporating a mix of physical activity, healthy eating, mental challenges, and regular health check-ups are all effective ways to lower dementia risk. The CDC reports that nearly 45% of dementia cases could be prevented through lifestyle changes. Reasons to Start Now There’s no better time than the present to take control of your brain health. It’s never too early or too late to begin implementing these changes. Start by identifying simple habits you can adopt today – whether that is scheduling regular exercise sessions, experimenting with new healthy recipes, or signing up for a class that piques your interest. The benefits of creating and maintaining these habits can have lasting impacts on both your cognitive and overall health. Take Action for a Healthier Brain In summary, as we age, it’s vital to prioritize our brain health through simple daily choices. By understanding the factors that influence cognitive decline and implementing strategies such as regular exercise, balanced nutrition, mental challenges, and stress management, we can significantly reduce our risk of dementia and enhance our quality of life. To learn more about building healthier brain habits, consider using resources such as the Alzheimer’s Association's Brain Health Habit Builder tool, which provides personalized strategies tailored to your lifestyle and goals.

01.05.2026

How Chronic Stress and Elevated Cortisol Accelerate Aging: Insights for Better Wellness

Update Understanding Cortisol: The Aging ConnectionChronic stress can have profound effects on our bodies, surprisingly influencing aging at a cellular level. At the heart of this connection is cortisol, a hormone released by our bodies during stress. While cortisol plays a vital role in managing immediate threats, its prolonged elevation due to chronic stress can accelerate the aging process in ways many fail to realize. According to a recent study by the U.S. National Institutes of Health, persistent psychological stress is linked with observable markers of accelerated cellular aging, making it clear that how we manage stress can significantly affect our lifespan and healthspan.The Biological Mechanisms of Stress AgingTelomeres, which protect our DNA and are often regarded as biological aging markers, become shorter with chronic cortisol exposure. A study suggests that individuals dealing with long-term stress exhibit significantly shorter telomeres than those in lower-stress environments. This shortening indicates a faster biological aging rate and raises alarms about the risks associated with chronic psychological pressure.Moreover, conditions like reduced telomerase activity, which normally helps maintain chromosome integrity, can occur because of elevated cortisol. The mitochondrial efficiency also suffers from oxidative stress induced by prolonged cortisol levels, leading to decreased energy production, amplifying the overall impact of stress on the aging process.Visible Signs of Stress AgingMuch of what we perceive as aging—like wrinkles, cognitive decline, or chronic fatigue—often has roots in unregulated cortisol levels. Elevated cortisol not only disrupts collagen production in our skin but also leads to muscle loss and declines in bone density, which further complicates the aging process. This means that factors we might dismiss as mere signs of normal aging could indeed be heightened by our exposure to stress.Long-Term Health Implications of Chronic StressThe ramifications of stress-related aging extend well beyond physical appearance. The World Health Organization has identified chronic stress as a major risk factor for several chronic diseases, including cardiovascular issues and immune dysfunction. With sustained inflammatory states brought on by prolonged stress, the risks of developing conditions like hypertension and diabetes significantly increase.Strategies for Mitigating Stress and Its Aging EffectsAddressing stress is not just about managing discomfort; it’s about taking substantive action toward healthier aging. Lifestyle changes can significantly impact the body’s stress response. Regular physical activity, mindfulness practices such as meditation, and prioritizing restorative sleep are among the top recommendations for modulating cortisol levels. Experts agree that these lifestyle interventions can play a critical role in slowing down the biological aging process linked to chronic stress.The Intersection of Mental Health and AgingInterestingly, the interplay between mental health and aging provides additional insights into the long-lasting effects of stress. The common symptoms of chronic stress, such as anxiety and cognitive impairment, serve as reminders of the deeper biological changes underway. Acknowledging and actively managing stress can help mitigate these effects, enhancing both mental and physical health as we age.Understanding the foundational role cortisol plays in both stress response and aging empowers individuals to make informed decisions about their health. The interplay between stress management and healthy living is not merely academic; it is essential for promoting longevity and well-being. By incorporating a holistic approach that addresses both mental and physical health, individuals can embark on a path that not only slows aging but enriches their quality of life.

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