By Dr. Nguyen, Internal Medicine Physician at Flagship Health

February is American Heart Month, an annual reminder to prioritize cardiovascular health and recognize the heart’s central role in maintaining strength, energy, and independence. For seniors, heart health becomes increasingly important with age. Heart disease prevalence rises from about 9% in adults ages 55–64 to 24.2% in those 75 and older, highlighting the importance of maintaining heart health to support energy, independence, and quality of life.

Understanding how cardiovascular health changes with age and recognizing potential warning signs can help seniors take an active role in their overall well-being. With awareness and routine care, many heart-related concerns can be identified and supported over time.

Why Heart Health Matters More With Age

For seniors, heart health becomes increasingly important with age. As heart disease remains the leading cause of death in the United States, prioritizing cardiovascular health plays an important role in supporting long-term wellness and independence. Changes in stamina, shortness of breath, swelling, or fatigue are sometimes attributed to normal aging or other chronic conditions, which can delay evaluation and treatment.

The heart plays a central role in circulating oxygen and nutrients throughout the body, supporting the brain, muscles, and vital organs. It works continuously to maintain blood pressure and respond to the body’s changing demands. When heart function is affected, even subtly, multiple systems throughout the body may be impacted.

Maintaining cardiovascular health supports steady energy, mobility, balance, and cognitive function. Over time, untreated heart conditions may contribute to decreased endurance, fluid retention, irregular heart rhythms, or changes in overall strength and stability. Including heart health as part of routine medical care promotes early detection, supports daily comfort, and contributes to long-term wellness and independence.

Everyday Habits That Support Heart Health

Supporting heart health does not require dramatic lifestyle changes. Small, consistent habits practiced over time can help protect the heart and support overall wellness. Gradual changes that feel manageable are often easier to maintain and can still offer meaningful benefits. Over time, these steady routines help reduce strain on the heart while supporting confidence, comfort, and daily function.

Staying Physically Active

Regular physical activity supports cardiovascular health by improving circulation, strengthening the heart muscle, and helping manage blood pressure and cholesterol levels. Activities such as walking, swimming, chair exercises, stretching, or low-impact aerobics can be tailored to individual comfort levels and mobility. Even light movement throughout the day can help prevent stiffness and support cardiovascular function.

Staying active also supports balance, flexibility, and muscle strength, which can reduce fall risk and help seniors maintain independence. Choosing activities that feel enjoyable and achievable can make physical activity a regular and rewarding part of daily life.

Heart-Healthy Nutrition

A heart-healthy eating pattern includes fruits, vegetables, whole grains, lean proteins, and healthy fats. Limiting sodium, saturated fats, and added sugars can help reduce strain on the heart and blood vessels. Balanced meals also support steady energy levels and help manage weight, blood sugar, and cholesterol.

Small dietary adjustments, such as preparing meals at home or being mindful of portion sizes, can add up over time. Making thoughtful adjustments to dietary patterns can support long-term cardiovascular health.

Managing Stress

Ongoing stress can affect heart health by increasing blood pressure and heart rate over time. While stress is a part of life, finding healthy ways to manage it can support both emotional and physical well-being. Practices such as deep breathing, meditation, light stretching, spending time outdoors, or staying socially connected can help reduce stress-related strain on the heart and support emotional balance.

Prioritizing Sleep

Quality sleep allows the heart and blood vessels time to rest and recover. Changes in sleep patterns are common with age, but maintaining a consistent sleep routine can support blood pressure regulation, heart rhythm, and daily energy levels. Addressing sleep concerns may also improve mood, focus, and overall quality of life.

Avoiding Tobacco and Limiting Alcohol

Smoking is strongly associated with an increased risk of heart disease and stroke. Reducing tobacco use and moderating alcohol intake can support cardiovascular health, as excessive alcohol consumption may raise blood pressure, interact with medications, and place added strain on the heart.

Staying Hydrated

Adequate hydration supports blood circulation and helps the heart pump blood efficiently. Drinking water consistently throughout the day supports cardiovascular function and can help reduce fatigue, dizziness, and headaches, especially during warmer months or periods of increased activity.

When practiced consistently, these everyday habits work together to support cardiovascular health in a sustainable way. Small, manageable choices made over time can help reduce strain on the heart while promoting energy, stability, and overall well-being. By focusing on routines that feel realistic and adaptable, seniors can support heart health as part of a balanced and active lifestyle.

Common Heart Conditions in Seniors

Heart conditions can influence how effectively the heart pumps blood and supports the body’s overall function. Some conditions develop gradually and may not cause obvious symptoms at first. Understanding common types of heart disease can help seniors recognize changes and participate actively in conversations about their care.

Coronary Artery Disease

Coronary artery disease occurs when the blood vessels that supply the heart become narrowed or blocked due to plaque buildup. Reduced blood flow to the heart muscle may cause chest discomfort, shortness of breath, or fatigue during physical activity. In some cases, decreased blood flow can lead to a heart attack.

This condition is closely associated with risk factors such as high blood pressure, high cholesterol, diabetes, and smoking history. Early identification and appropriate treatment help reduce complications and support long-term cardiovascular health.

Heart Failure

Heart failure occurs when the heart does not pump blood as effectively as it should. This does not mean the heart has stopped working, but rather that it is not circulating blood efficiently enough to meet the body’s needs. Symptoms may include swelling in the legs or ankles, shortness of breath, and reduced stamina.

Heart failure is a frequent cause of hospitalization in the United States, accounting for more than 1 million hospitalizations each year. With regular monitoring and medical management, many individuals are able to control symptoms and maintain daily function.

Arrhythmias (Irregular Heart Rhythms)

Arrhythmias are conditions in which the heart beats too quickly, too slowly, or irregularly. These rhythm changes may develop gradually and can sometimes go unnoticed. The most common arrhythmia in adults is atrial fibrillation.

Atrial fibrillation affects how blood flows through the heart and may cause palpitations, fatigue, shortness of breath, or lightheadedness. Because certain arrhythmias increase the risk of stroke, timely evaluation and treatment are important.

These common heart conditions can influence energy levels, mobility, and overall well-being. With consistent medical care and attention to new or changing symptoms, many cardiovascular conditions can be managed safely while supporting long-term health and independence.

Signs and Symptoms to Discuss With Your Healthcare Provider

Heart-related symptoms can vary widely and may not always feel severe or obvious. In older adults, signs of heart concerns often overlap with other health conditions, making them easier to overlook. Paying attention to changes that persist or feel different than usual can provide important insight into heart health and overall well-being.

Seniors are encouraged to speak with their healthcare provider if they experience symptoms that are new, ongoing, or affecting daily routines, including:

• Chest discomfort or pressure that may feel like tightness, fullness, or pain
• Shortness of breath during routine activities or while at rest
• Swelling in the legs, ankles, or feet that may indicate fluid retention
• Unusual fatigue or reduced stamina that does not improve with rest
• Dizziness, lightheadedness, or fainting episodes
• Irregular, rapid, or fluttering heartbeats

Not everyone will experience the same symptoms, and having one sign does not necessarily indicate a heart condition. However, discussing concerns early allows heart health to be evaluated alongside other aspects of overall care and helps guide appropriate next steps when needed.

Common Treatment and Management Options

Heart conditions are often supported through a combination of medical care, lifestyle guidance, and regular monitoring. Treatment plans are personalized and may evolve over time based on overall health, symptoms, and individual goals.

Common treatment and management approaches may include:

• Medication management: Medications may be used to help manage blood pressure, cholesterol levels, heart rhythm, or fluid balance. Taking medications as prescribed and reviewing them regularly with a healthcare provider helps ensure continued support and reduces the risk of complications.
  
  
• Regular monitoring and follow-up: Routine checkups, blood work, and diagnostic testing allow healthcare providers to track heart function and make adjustments as health needs change.
  
  
• Lifestyle and habit guidance: Providers may recommend tailored adjustments to physical activity, nutrition, sleep, or stress management as part of a comprehensive approach.
  
  
• Cardiac rehabilitation and supportive therapies: Some seniors benefit from structured programs designed to improve strength, endurance, and confidence following a heart-related diagnosis or event.
  
  
• Care coordination and specialty referrals: When needed, care may be coordinated with cardiologists or other specialists to ensure comprehensive heart support.

Open communication with a healthcare provider allows treatment plans to remain aligned with changing health needs and supports comfort, safety, and quality of life over time.

Supporting Heart Health Year-Round

American Heart Month is a reminder that cardiovascular health deserves attention throughout the year. By staying informed, recognizing changes early, and maintaining supportive daily habits, seniors can take meaningful steps to protect their heart health and overall well-being.

At Flagship Health, we are committed to supporting seniors and veterans with personalized, comprehensive care that promotes strength, stability, and independence. Whether you are managing a heart condition or focusing on prevention, our team is here to provide guidance and support.

Contact us to learn more or to schedule an appointment.

About Dr. Nguyen

Dr. Huyen Nguyen is an Internal Medicine physician serving the Live Oak community with nearly 30 years of experience and a strong focus on preventive care and whole-person wellness. Board-certified by the American Board of Internal Medicine, she earned her medical degree from the University of Texas Health Science Center at San Antonio and completed her internship and residency at Temple University Hospital in Philadelphia. Dr. Nguyen treats a wide range of chronic conditions, including diabetes, hypertension, and cardiovascular disease, with an emphasis on nutrition, lifestyle guidance, and long-term health optimization.