Careplicity

The Silent Threat: High Blood Pressure Management

Laurie Belgrave — Mon, 11 Mar 2024 17:06:21 +0000

High blood pressure, or hypertension, is a condition that affects millions worldwide, including over 8 million Canadians. Left unmanaged, hypertension carries significant health risks. It is imperative for all Canadians to have a comprehensive understanding of its causes, symptoms, and available treatment options in order to effectively manage their health and longevity.

Contrary to a common belief, high blood pressure does not have to be an inevitable part of aging. While aging is a known risk factor, hypertension is largely preventable and manageable through a combination of healthy lifestyle choices.

For those who fear they might be living with hypertension but are hesitant to confront that possibility, it’s important to remember that knowledge is power. Understanding your health status is the first step toward taking control and making positive changes. High blood pressure is often called the “silent killer” because it can go unnoticed for years, but once identified, you can control how it impacts your daily living through lifestyle adjustments, medication, and regular monitoring.

Is high blood pressure hereditary?

High blood pressure can develop from a combination of factors:

Genetic predisposition: Family history of hypertension increases your risk.
Lifestyle factors: Eating a diet high in salt, lack of physical activity, excessive alcohol consumption, smoking, and chronic stress.
Underlying health conditions: Kidney disease and hormonal disorders can contribute to high blood pressure.
Age: The natural aging process can increase the risk of developing hypertension.

Unfortunately, high blood pressure can develop without any obvious cause. This is known as primary or essential hypertension. For some individuals, their lifestyle and family history may not directly correspond with a diagnosis.

The Dangers of Unchecked High Blood Pressure

Uncontrolled high blood pressure can result in heart disease, strokes, eye issues, dementia, kidney disease, and erectile dysfunction. When blood pressure remains high for an extended period, it can damage the artery walls, causing them to become narrow and stiff. This restricts blood flow and puts a strain on the heart, leading to potentially life-threatening complications.

Signs Your Blood Pressure May Be Running High

In most cases, high blood pressure does not present any obvious symptoms and can only be detected by measuring it with a device called a sphygmomanometer, commonly referred to as a blood pressure monitor or blood pressure cuff. This is common equipment in a physician’s office and blood pressure measurement is a routine measure during your annual health assessment or when serious health issues arise. However, some individuals may experience the following symptoms:

Severe headaches
Dizziness
Shortness of breath
Chest pain

If you are experiencing any of these symptoms, consult with your healthcare provider for a proper diagnosis right away. Regular monitoring is indispensable for early detection and management of hypertension.

Is It Reversible? Treatment Options for High Blood Pressure

While hypertension can’t be entirely reversed, it can be significantly reduced to lower your risk of health complications.

Lifestyle changes are the cornerstone of hypertension management. However, determining which changes to make is highly personalized to your needs and preferences. Advice, guidance and support from a collaborative, multidisciplinary healthcare team plays a key role in achieving sustained improvement in hypertension control.

A Harrison client who was recently diagnosed with high blood pressure, successfully transformed his health under the guidance of his care team. Working closely with Registered Dietitian Dayna Zarn, he revamped his diet to be rich in protein and fiber. He also adjusted his workout routine from primarily cardio to incorporate weight training thanks to the advice from the Exercise Physiology team. One year later and without the use of medication, he shed over 40 pounds and his blood pressure was reduced significantly.

When lifestyle adjustments alone aren’t enough to bring blood pressure down to safe levels, medications may be prescribed. There are several types of blood pressure medications, each working in a different way to lower pressure. Consistent medication adherence, monitoring, and ongoing lifestyle management are vital components in hypertension management.

A Guide to Monitoring Blood Pressure at Home

Home blood pressure monitoring using a personal blood pressure monitor and cuff can be a valuable tool for managing hypertension and is recommended for those with diabetes, chronic kidney disease, a history of high blood pressure, low blood pressure, and heart disease. Consistent tracking outside the clinical office helps your team identify potential triggers and evaluate the effectiveness of the prescribed treatment strategies.

7 essentials of effective home blood pressure monitoring:

Sit up with your back supported and feet on the floor
Find a quiet, relaxing space
Ensure your arm is bare and supported
Use a cuff of the correct size positioned at heart level
Take it at the same time(s) every day
Rest for 5 mins (without talking) before your first reading
Plan your timing for measurement: before taking blood pressure medication; at least two hours after a meal, one hour after tobacco, alcohol or caffeine use; after emptying your bladder/bowels if needed; and 30-60 minutes after exercise.

Please remember that extreme room temperatures, anxiety, and pain can each affect your blood pressure reading.

When considering purchasing a machine for home, discuss with your nurse or look for the Hypertension Canada gold or silver check mark symbols. You can also visit Hypertension Canada for a list of recommended devices.

For anyone seeking more detailed information or support, resources such as the Heart and Stroke Foundation offer valuable guidance, including instructional videos on home monitoring and educational podcasts.

Create Habits for Longevity with Support from Harrison

Understanding and managing high blood pressure is a multifaceted approach involving lifestyle changes, possible medication, and regular monitoring. By addressing the factors within your control, you can significantly reduce your health risks and lead a healthier life.

Your Harrison Healthcare team is ready and eager to support you through every step of this journey. We invite you to reach out and schedule an appointment for your personalized health assessment. Together, we can make a meaningful difference in your health and well-being. Remember, when it comes to your health, knowledge is power.

Is Sport the Key to Longevity?

Dr. Beth Donaldson — Mon, 04 Mar 2024 16:33:00 +0000

Engaging in sports is not only a pursuit of personal bests and team victories but also a profound investment in one’s health and lifespan. The intersection of physical activity and longevity is supported by a growing body of scientific evidence, suggesting that those who integrate sport into their daily routine can reap benefits far beyond fitness. Sports inherently foster cardiovascular strength, flexibility, mental acuity, social connections, and a disciplined approach to wellness, all contributing to a greater life expectancy. Researchers took this one step further and asked if any sports were superior and found a winner.

A new study out of Denmark found that adults who played tennis or other racket and team sports lived longer than those who participated in other healthy, yet solitary activities such as running, swimming and cycling. While all sports added years to the study participants’ lives when compared to the sedentary group, those who played Tennis or Badminton added an average 9.7 and 6.2 years to their lives.

Study co-author, Dr. James O’Keefe, suspects that the primary reason for the increased lifespan is the social aspect of these sports.

76 and Thriving

This is great news for 76 year old John who developed a passion for racket sports in his 30s. John isn’t driven by a quest for fitness; it’s the game itself and the social aspect that come with it that fill him with energy. Even when an occasional injury rears its head, it’s just another chance for John to banter on the sidelines.

John had many successful years in tennis, attending tournaments, including several international destinations. In the 1990’s a car accident while riding his bike damaged his knee leading to surgery. Over time, the injury and recovery became more difficult to play through, so he diverted his skills to table tennis, where he’s continued to excel.

In both sport and his thriving career in real estate he found a perfect fit for his tenacity, trust in his instincts, and readiness to embrace opportunity. The stamina and resilience honed on the court ran parallel to the tenets of his business—bold decisions, calculated risks, and an unwavering autonomy.

A passion for both has kept him motivated to stay mentally and physically healthy.

Regular visits to the gym are penned into John’s weekly routine, not as a chore but as a means to stay nimble – qualities indispensable for a good table tennis match. Moreover, these sessions had the added benefit of keeping him in step with his wife, an avid walker whose brisk pace is enough to challenge anyone half her age.

The Formula for a Long Lifespan

What’s notable is how having a passion for sport can lengthen your lifespan, whether that was your aim or not.

“I’ve never given much thought to longevity, but I fully intend to be active for all of my life,” says John as he reflects on how he stays motivated to be active. “I’m also very competitive and outgoing, so the social component is a motivator for me to keep up with it.”

Sport isn’t the only key to John and his wife’s good health. In 2007 they placed their trust in Don Copeman’s vision for a collaborative and preventive care model. When the clinical team transitioned to Copeman’s new clinic, Harrison Healthcare in 2021, the couple were more than pleased to follow along and continue to lean on their deep well of knowledge, the convenience of on-time appointments and most importantly, the trust they instilled.

At the heart of his health journey is Dr. Beth Donaldson, his physician, whose approach to medicine wholly resonated with him. Harrison’s commitment to prevention and early detection is something he hadn’t found elsewhere. With longer appointments, regular assessments, and a team of experts to support her, Dr. Donaldson knows just how to navigate John’s self-proclaimed stubbornness, nudging him towards healthier habits. It was her guidance that led to a lifesaving early diagnosis, one that could have easily been missed.

“Dr. Donaldson has been instrumental in keeping my health on track,” says John.

You’re in the Driver’s Seat of your Life

Markedly self-motivated and someone who trusts his own compass above all others, John has long shown a penchant for diligent research. It’s telling then, that John chose Harrison Healthcare to help support his and his family’s health.

Despite currently facing upcoming knee replacement surgery, John refuses to let it slow him down for long. He’s done extensive research to find out exactly what could support his care plan and make choices that suit his needs. His efforts have been well supported by his Care Coordinator and the administrative team at Harrison who helped coordinate an MRI and specialist referrals while Harrison continues to monitor and advise based on the results. He knows he can lean on his team throughout the whole process.

“I’m actually looking forward to it now. Being able to walk comfortably, travel, and perhaps even get back on the tennis court are huge motivators for me,” says John with enthusiasm. “I want the chance to compete in both sports going forward, and I’m optimistic that a successful knee replacement will give me that opportunity.”

John has many healthy, active years ahead of him thanks to the undeniable combination of invigorating sports, a passion for life, a comprehensive healthcare team, and his own commitment to his personal health.

Find your Health Ally

Empower yourself to achieve better health outcomes and sustained happiness by partnering with Harrison Healthcare. We’re more than just a healthcare provider – we’re an ally on a path to longevity and vitality.

Don’s Desk: Emerging Technology in Healthcare: The End of Disease as We Know it?

Don Copeman — Tue, 16 Jan 2024 09:15:03 +0000

The landscape of healthcare is on the verge of a remarkable transformation—one that promises to redefine our understanding of diseases and their treatment. As technology continues to advance at an unprecedented pace, we are witnessing a convergence of innovations in Genomics, Artificial Intelligence (AI), Precision Medicine, Targeted Therapies, and Nanotechnologies that are reshaping the future of healthcare. Ground-breaking advancements in these areas seem to be poised to bring about the end of disease as we currently understand it.

Genomics: Unlocking the Genetic Code

Genomics, the study of an organism’s complete set of DNA, has experienced remarkable advancements in the past 20 years. The decoding of the human genome in 2003 has fueled several ground-breaking discoveries that have allowed for the rapid development of more precise prediction, prevention, and treatment of disease. This is because we now better understand the genetic basis for disease, and light has been shed on the biological mechanisms behind a wide range of conditions including cancer, diabetes, Alzheimer’s, and cardiovascular disease.

Additionally, genomic analysis can now reveal genetic markers associated with an increased risk of certain diseases, enabling increasingly accurate prediction that facilitates prevention and early intervention. When a disease has already developed and treatment is necessary, advances in genomics have also enabled researchers to identify genetic variations that may impact a person’s response to therapies, including medications. And in a world that continues to be plagued by infectious diseases, genomics is playing a vital role in tracking and understanding them, allowing for the rapid development of diagnostics, vaccines, and treatments.

In short, genomics is a critical foundation for many other medical advancements in our world, although it is now complemented by other technologies and disciplines, including AI, medical imaging, and computational biology. Together, these interdisciplinary approaches are contributing to a much greater understanding of diseases and how to prevent and perhaps eliminate them.

Artificial Intelligence (AI)

Artificial Intelligence has emerged as a powerful tool in healthcare, transforming the way we diagnose, treat, and manage diseases. Machine learning algorithms can analyze vast data sets with incredible speed and accuracy, aiding healthcare professionals in several critical areas including:

Early Disease Detection: AI can process medical images, such as X-rays, MRIs, and CT scans, to detect anomalies and early signs of diseases like cancer, before symptoms manifest. This early detection greatly improves the chances of successful treatment.

Drug Discovery: AI-driven algorithms are accelerating drug discovery by simulating molecular interactions, predicting potential drug candidates, and significantly reducing the time and cost involved in bringing new medications to market.

Precision Medicine: With its ability to process large datasets and massive volumes of current medical research, AI can support the development of highly personalized and effective health plans based on the unique characteristics of an individual, including their genetics. This is also referred to as personalized medicine.

Virtual Health Assistants: AI-powered chatbots and virtual assistants, armed with volumes of current scientific findings, can provide continuous support to patients, answering medical queries, offering medication reminders, and delivering personalized health advice.

Predictive Analytics: AI can predict disease outbreaks and trends by analyzing historical data and current patient information, thereby enabling healthcare systems to better allocate resources and respond more effectively to public health crises.

Precision Medicine: Tailoring Treatment to the Individual

Precision medicine represents a paradigm shift in healthcare. Instead of using a one-size-fits-all approach, it focuses on tailoring medical interventions to each patient’s unique genetic and overall biopsychosocial profile. As discussed, this approach is greatly supported by current advances in AI. Here are some of the ways that precision medicine is reshaping healthcare:

Genetic Testing: Advances in genomics have made testing more accessible and affordable, allowing individuals to uncover their genetic predispositions to diseases and make informed healthcare decisions.

Targeted Therapies: Precision medicine has revolutionized cancer treatment by identifying specific genetic mutations responsible for tumor growth. Understanding these genetic mutations has led to the development of targeted therapies that specifically attack the molecular vulnerabilities of tumors, minimizing collateral damage to healthy cells.

Pharmacogenomics: This field examines how an individual’s genetic makeup influences their response to drugs, enabling healthcare providers to prescribe medications that are more likely to be effective and safe for each patient.

Rare Diseases: Precision medicine has improved the diagnosis and management of rare genetic disorders, providing hope and tailored treatment options for individuals with conditions that were once poorly understood.

Gene Editing: Rapidly advancing technology in this field offers the potential to correct faulty genes responsible for hereditary diseases, providing hope for genetic disorders like sickle cell anemia and cystic fibrosis.

Targeted Therapies: Precision Strikes Against Disease

A subset of precision medicine, targeted therapies aim to treat diseases at the molecular level. These therapies offer a range of benefits:

Enhanced Efficacy: Targeted therapies are designed to specifically affect the molecular mechanisms driving disease in a person, resulting in higher treatment success rates and fewer side effects compared to conventional treatments.

Personalized Cancer Treatment: Targeted therapies have transformed the landscape of cancer treatment. They focus on the genetic mutations responsible for cancer growth, leading to more effective treatments with reduced adverse effects.

Immunotherapy: Immunotherapies, such as CAR-T cell therapy, harness the immune system to identify and destroy cancer cells. This approach has shown remarkable success in treating previously untreatable cancers.

Neurological Disorders: Targeted therapies are being explored for neurodegenerative diseases like Alzheimer’s and Parkinson’s, with the potential to slow or halt disease progression.

Infectious Diseases: The treatment of infectious diseases will be greatly improved by tailoring therapies to the genetic characteristics of pathogens, reducing the risk of drug resistance and improving patient outcomes.

Nanobots: The Future of Medicine at a Microscopic Scale

Nanotechnology has unlocked the potential for revolutionary healthcare interventions through the development of nanobots, tiny robots that can perform precise tasks at the nanoscale. Although largely in the research and experimental stage, these minuscule machines hold great promise in various aspects of healthcare:

Targeted Drug Delivery: Nanobots can deliver medication directly to affected cells or tissues, minimizing side effects and maximizing therapeutic effectiveness. This approach reduces the need for large drug doses and their associated systemic effects.

Non-Invasive Surgeries: Nanobots equipped with miniature surgical instruments can perform complex procedures without the need for invasive surgeries, reducing patient discomfort and recovery times.

Diagnostics: Nanobots can be programmed to seek out and identify specific biomarkers or pathogens, offering highly sensitive and specific diagnostic capabilities.

Bloodstream Cleanup: These miniature robots can remove toxins, clots, or even cancerous cells from the bloodstream, reducing the risk of cardiovascular diseases and preventing cancer metastasis.

Tissue Regeneration: Nanobots can stimulate tissue repair and regeneration by delivering growth factors or manipulating cells at the cellular level, offering hope for treating degenerative diseases and injuries.

The convergence of Genomics, AI, Precision Medicine, Targeted Therapies, and Nanotechnology may very well lead to the end of disease, or at least to significant progression of diseases as we know them. This is no longer a distant dream, but an achievable reality. Ground-breaking advancements are not merely improving our ability to treat diseases; they are transforming healthcare into a proactive and personalized discipline, capable of prediction, prevention, and early detection, when treatment is most effective. While challenges such as ethical concerns, data privacy, and equitable access remain, the potential benefits for humanity are vast.

Harrison Healthcare has been a pioneer in the implementation of modern advanced technologies such as those mentioned, most notably in genetic testing, genetically informed care assessments (GICA), pharmacogenomics, risk assessment, important subsets of artificial intelligence, and the precision medicine approach to prevention and treatment. Although we are cautious in recommending interventions that are too early in development, or performing tests or assessments that are not clinically actionable, we are completely committed to being on the leading edge of medical technology.