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April 2026 Blog

Women’s Health, Stress, and the Heart: A Conversation That Matters

By Dr. Nicolas Chronos and Karen Schwartz, DNP, WHNP-BC

From Dr. Nicolas Chronos

In cardiology, one of the most important shifts we have made in recent years is recognizing that women’s heart health does not always follow the same patterns we see in men.

Stress, hormonal changes, and conditions like microvascular disease often present differently, and they require a more integrated approach to care.

That is why I believe strongly in partnering with experienced women’s health providers who understand these connections at a deeper level.

I am pleased to introduce Karen Schwartz, DNP, WHNP-BC, whose work focuses on caring for women through every stage of life, with particular expertise in menopause and long-term wellness.


From Karen Schwartz, DNP, WHNP-BC

If there is one thing I have learned over more than two decades in women’s health, it is this:

Women are often carrying more than anyone realizes.

Between careers, families, caregiving, and the constant pressure to keep everything moving, many women learn to push through symptoms rather than pause and ask what their body may be trying to tell them. Stress becomes normalized. Fatigue becomes expected. Changes in sleep, mood, or energy are often brushed aside.

But over time, those signals begin to matter.

Chronic stress does not just affect how you feel emotionally. It can influence your cardiovascular system, your metabolism, your sleep patterns, and your overall resilience. It can raise blood pressure, contribute to inflammation, and change how your body responds to everyday demands.

And for many women, this is happening at the same time as hormonal change.

Perimenopause and menopause represent one of the most significant physiologic transitions in a woman’s life. As estrogen levels decline, we begin to see shifts that affect far more than reproductive health. There are real and measurable changes in cardiovascular risk, bone density, body composition, cognitive clarity, and mood.

This is also the time when many women begin to notice symptoms that do not always have a simple explanation.

You may feel more fatigued than usual. You may notice shortness of breath with activities that once felt easy. You may experience chest discomfort that may not feel like the “classic” crushing or pressure-like pain often described with heart attacks. Instead, it may feel like tightness, burning, aching, heaviness, sharp discomfort, or pain in the jaw, back, neck, shoulder, or upper abdomen. You may feel like your endurance has changed, or that your body is responding differently to stress.

Any new, worsening, persistent, or unexplained chest discomfort should be treated as urgent and evaluated immediately, especially if it occurs with shortness of breath, sweating, nausea, dizziness, or weakness.

In some cases, these symptoms can be related to what is known as microvascular disease.

Unlike traditional heart disease, which involves blockages in larger coronary arteries, microvascular disease affects the smaller vessels of the heart. These vessels play a critical role in delivering oxygen and nutrients, and when they are not functioning properly, the symptoms can be subtle but very real.

What makes this challenging is that standard cardiac testing does not always detect these changes right away. That can lead to frustration for patients who know something is not right, even when initial tests appear normal.

This is one of the reasons why listening carefully and looking at the full clinical picture is so important.

My approach to care is rooted in understanding that no single symptom exists in isolation.

When I meet with a patient, we are not just discussing one concern. We are looking at how stress, hormonal changes, lifestyle factors, and medical history all intersect. We are identifying risk early, not waiting for problems to become advanced. And we are creating a plan that is both proactive and personalized.

For some women, that plan may include focused lifestyle strategies. Nutrition, movement, sleep, and stress management are foundational and often underestimated in their impact.

For others, it may include targeted therapies, whether that involves hormone therapy when appropriate, non-hormonal options, or additional evaluation to better understand cardiovascular risk.

For many, it is simply having a space where they feel heard and understood.

I believe menopause is not something to endure. It is a transition to navigate with the right support and the right information.

I also believe that women deserve to understand what is happening in their bodies, not just be told that it is normal.

Because while some changes are expected, that does not mean they should be ignored.

Your energy matters.
Your clarity matters.
Your long-term health matters.

My goal is to partner with you in a way that supports not just symptom relief, but long-term wellness, helping you feel your best now while also protecting your health for the future.


Now Accepting New Patients

Karen Schwartz, DNP, WHNP-BC, is now seeing patients at Lake Country Medical Group.

If you are navigating menopause, experiencing changes in your health, or simply looking for a more comprehensive approach to women’s care, we are here for you.

Call 706-485-4004 or visit lakecountrymedicalgroup.com to learn more or schedule an appointment.

March Blog a lady sleeping in the background

Why Sleep Is the Most Underrated Health Habit

By Nicolas Chronos, MD, FACC, FESC

When most people think about improving their health, they think about exercise, nutrition, or weight loss.

Very few people say, “I need to work on my sleep.”

And yet, in my years of caring for patients, I have found that sleep may be one of the most powerful and overlooked influences on overall health.

Sleep is when your body repairs itself. Your heart rate slows. Blood pressure resets. Hormones rebalance. Your brain processes the day. When sleep is disrupted night after night, those systems never fully recharge.

Over time, poor sleep can contribute to high blood pressure, irregular heart rhythms, difficulty losing weight, memory problems, and chronic fatigue. It does not always happen dramatically. Often, it happens gradually, and people begin to accept feeling tired as normal.

It is not normal to wake up exhausted every day.
It is not normal to struggle to stay awake in the afternoon.
It is not normal to feel like your energy has quietly disappeared.

That is why sleep and respiratory health have become an increasingly important part of how we approach care at Lake Country Medical Group. Heart health, lung health, metabolic health, and sleep are deeply connected. We cannot treat one well while ignoring the others.

To help strengthen this part of our care, I am grateful to have a dedicated respiratory professional on our team who works closely with patients every day. I would like to introduce Laura, our Respiratory Therapist, to share more about what that means for you.


Breathing Well. Sleeping Deeply. Living Fully.

By Laura Davis, RRT

When I meet patients, many of them tell me the same thing:

“I just thought I was getting older.”
“I figured being tired was part of life.”
“I didn’t realize my breathing could affect my sleep.”

Breathing and sleep are inseparable. If your breathing is disrupted at night, even slightly, your body never reaches the deep, restorative stages of sleep it needs. You may not remember waking up, but your body does.

Sometimes it shows up as loud snoring.
Sometimes it shows up as morning headaches.
Sometimes it is brain fog, low motivation, or irritability.
And sometimes it is shortness of breath during the day that people have quietly adapted to.

Our role is to help connect those dots.

At Lake Country Medical Group, we evaluate patients for sleep-related breathing disorders and provide comprehensive respiratory support. That includes home sleep testing, CPAP education and management, and ongoing follow-up to ensure therapy is comfortable and effective.

For many patients, CPAP remains the gold standard treatment for obstructive sleep apnea. When properly fitted and supported, it can dramatically improve energy, focus, blood pressure control, and overall health.

But we also understand that CPAP is not the right solution for everyone.

If a patient cannot tolerate CPAP despite proper fitting and support, we can evaluate and coordinate referrals for Inspire therapy. Inspire is an implanted device that works with your body’s natural breathing patterns to help keep the airway open during sleep. Instead of wearing a mask, the therapy is activated at bedtime with a small handheld remote. For appropriately selected patients, it can be an effective alternative and significantly improve quality of life.

In addition to sleep services, we also offer Pulmonary Function Testing right here in our clinic. Pulmonary Function Testing allows us to measure how well your lungs are working. It helps evaluate conditions such as asthma, COPD, unexplained shortness of breath, and other respiratory concerns. This testing gives us objective data so we can tailor treatment plans and monitor progress over time.

What makes this program unique is that it is integrated. We are not just looking at one symptom. We are looking at the whole picture.

If your sleep is affecting your heart, our cardiology team is involved.
If shortness of breath is limiting your activity, we evaluate lung function.
If fatigue is impacting your daily life, we investigate why.

You do not have to drive out of town for answers. And you do not have to navigate it alone.

One of the most rewarding parts of my role is seeing patients experience real improvement. They tell us:

“I have more energy.”
“My breathing feels easier.”
“I didn’t realize how much better I could feel.”

Better breathing at night leads to better living during the day. And healthy lungs support a healthy heart.


A Simple Question for March

As we move into a new season, I encourage you to ask yourself one simple question:

Am I truly resting and breathing well, or am I just getting through the day?

If you have concerns about snoring, fatigue, CPAP intolerance, shortness of breath, or chronic respiratory symptoms, our team is here to help. Whether that involves sleep testing, CPAP support, Inspire referral evaluation, or Pulmonary Function Testing, we will guide you step by step.

Better sleep and better breathing are not luxuries. They are foundational to long term health.

If sleep has become a struggle, or if you simply feel like something is not quite right, we encourage you to take the next step. Visit our website to learn more about our sleep and respiratory services, or call our office to schedule a conversation with our team. You do not have to live with exhaustion. Better rest and better breathing may be closer than you think.

📞 706-485-4004
🌐 https://lakecountrymedicalgroup.com/about-us-healthcare-professionals/sleep-health

By Dr. Nicolas Chronos, MD, FACC, FESC & Laura Davis, RRT

A team approach to Heart Care in Lake Oconee

A Team Approach to Heart Care in Lake Oconee

By Dr. Nicolas Chronos & Susan Leighty, NP


A Message from Dr. Nicolas Chronos

February is recognized nationwide as a time to focus on cardiovascular health. It serves as an important reminder that caring for your heart is one of the most impactful investments you can make in your long-term well-being.

At Lake Country Medical Group, heart care is not seasonal. It is central to who we are. As a cardiologist, I have seen firsthand how early detection, prevention, and thoughtful management can significantly improve both quality and length of life. I have also seen how avoidable delays can change the trajectory of someone’s health.

This month offers an opportunity to pause, reflect, and take proactive steps. Whether you have an existing heart condition or simply want to better understand your risk factors, now is an excellent time to prioritize your cardiovascular health.

I am grateful to work alongside an exceptional team. One member of that team brings decades of cardiology experience and a deep commitment to patient care. I would like to introduce Susan Leighty, NP.


Continuing the Conversation

By Susan Leighty, NP

Thank you, Dr. Chronos.

Cardiology has shaped much of my professional journey. I bring over 30 years of nursing experience, including 20 years dedicated specifically to cardiology at St. Joseph’s Hospital in Atlanta.

My career began in inpatient cardiology before I joined the Atlanta Cardiology Group. I later returned to St. Joseph’s Hospital to work in outpatient cardiology services and as a clinician with the Heart Transplant Program. During that time, I earned national certification as a Clinical Transplant Coordinator. Transplant awareness remains one of my passions, as I have witnessed how organ donation can profoundly change and save lives.

Today, as a Family Nurse Practitioner at Lake Country Medical Group, I have the privilege of caring for patients right here in our community.


Understanding the Bigger Picture

Heart disease remains one of the leading causes of death in the United States. The encouraging reality is that many cardiovascular conditions are preventable or highly manageable when addressed early.

Heart health involves far more than heart attacks. It includes:

  • High blood pressure
  • High cholesterol
  • Coronary artery disease
  • Heart rhythm disorders
  • Heart failure
  • Valve disease
  • Advanced heart disease requiring specialized evaluation

Symptoms are not always dramatic. Chest discomfort and shortness of breath are common warning signs, but fatigue, swelling, dizziness, or decreased stamina can also signal underlying concerns.

Listening to your body and seeking evaluation when something feels different can make a meaningful difference.


Prevention Is Powerful

One of the most effective tools in cardiology is prevention. During patient visits, we focus on:

  • Blood pressure control
  • Cholesterol management
  • Diabetes optimization
  • Weight management
  • Regular physical activity
  • Heart-conscious nutrition
  • Smoking cessation support

Small, consistent changes can significantly reduce long-term risk.

For those already living with heart disease, careful monitoring and individualized treatment plans can improve quality of life and reduce complications.


A Team Approach to Cardiac Care

At Lake Country Medical Group, heart care is collaborative. I work closely with Dr. Chronos and the broader medical team to ensure each patient receives coordinated, comprehensive support.

Whether someone needs routine screening, management of chronic heart conditions, or evaluation for more advanced therapies, our goal is to provide expert care close to home.


A Simple Question to Consider

When was the last time you had your heart evaluated?

If you have high blood pressure, high cholesterol, diabetes, a family history of heart disease, or new symptoms that concern you, this is an excellent time to schedule a visit.

Protecting your heart today helps safeguard your tomorrow.


To schedule an appointment with our cardiology team:
📞 706-485-4004
🌐 www.lakecountrymedicalgroup.com

We are honored to care for you here in the Lake Country.