Cardiovascular Health
A practical guide to heart-health risks, thoughtful evaluation, and steps that fit your life.
Cardiovascular health refers to how well your heart and blood vessels deliver oxygen and nutrients throughout the body. Good heart health helps you feel more energetic, keeps your organs working properly, and makes you more resilient to physical stress. If your cardiovascular system isn’t working well, it can lower your quality of life or even lead to serious health problems.
Key features of cardiovascular health include heart function (how well the heart pumps blood), vascular integrity (arteries and veins that stay flexible, clear, and responsive), and blood characteristics (healthy blood pressure, cholesterol, triglyceride levels, and good glucose control).
Heart health basics
- Checking your blood pressure, cholesterol, and blood sugar helps assess your heart health. Family history, tobacco use, sleep habits, activity level, and other health conditions are also important.
- Your healthcare provider can help you understand your overall risk and recommend the right tests or treatments.
- Healthy eating, regular exercise, good sleep, and quitting tobacco all support your heart. If needed, prescribed medicines can help too, but they work best alongside these healthy habits. Do not stop any medicine without talking to your provider.
- If you have symptoms of a heart attack or stroke, call 911 right away. Do not wait for a clinic visit or try to drive yourself.
Understanding cardiovascular risk
Cardiovascular disease (CVD) is a broad term for conditions like coronary artery disease (which can cause heart attacks), stroke, heart failure, and peripheral artery disease.
Atherosclerosis, or the buildup of fatty plaques in artery walls, is a common cause of CVD. Plaque can narrow arteries, limit blood flow, break open, or cause clots. Other factors that contribute to CVD are long-term high blood pressure, metabolic problems like insulin resistance, inflammation, and heart structure or rhythm issues. Some CVD develops slowly and without obvious symptoms, so prevention and early detection are very important.
The risk of developing cardiovascular disease depends on both factors you cannot change and those you can control:
- Non‑modifiable factors include age (risk increases as you get older), sex (men usually have higher risk earlier, while risk in women goes up after menopause), family history of early heart disease, and genetic factors like high lipoprotein(a) (Lp(a)).
- Modifiable factors include high blood pressure, high LDL cholesterol or unhealthy cholesterol levels, diabetes or insulin resistance, smoking, being overweight (especially around the waist), not being active, eating a poor diet (high in refined carbs and saturated or trans fats), drinking too much alcohol, ongoing stress, poor sleep, and chronic inflammation.
Many of these factors are connected. For example, poor sleep and ongoing stress can worsen blood pressure, insulin resistance, and inflammation. Focusing on the risks you can change offers the best chance to prevent CVD or slow it down.
How heart health is evaluated
A complete cardiovascular checkup usually involves several key steps:
- Your doctor will ask about your personal and family medical history, as well as your habits like smoking, exercise, diet, alcohol use, sleep, stress, and any medications you take. They will also check your vital signs, including blood pressure (measured more than once if possible), heart rate, weight, and waist size.
- Standard lab tests include a fasting lipid panel (includes total cholesterol, LDL, HDL, and triglycerides), fasting glucose or HbA1c, and a basic metabolic panel.
- Doctors often use 10-year ASCVD risk calculators to estimate heart disease risk in adults between 40 and 75. However, these tools have some limitations and might underestimate risk for certain people.
If standard risk assessments are unclear, or if you have a strong family history or early heart disease, more advanced tests may help. These can include:
- A coronary artery calcium (CAC) score, done with a CT scan, measures the amount of calcified plaque in your arteries. A score of zero is usually reassuring, while higher scores mean there is more plaque and higher risk.
- Advanced cholesterol tests, like apolipoprotein B (apoB) and LDL particle number (LDL-P), give a more direct measure of harmful particles in the blood than standard LDL cholesterol tests.
- Lipoprotein (a), or Lp(a), is a type of cholesterol determined by your genes. High levels can raise your lifetime risk of heart and blood vessel problems.
- Other tests, such as high-sensitivity C-reactive protein (hs-CRP), fasting insulin, and homocysteine, can help doctors understand any remaining risk.
- Sometimes, doctors use cardiac biomarkers like high-sensitivity troponin or NT-proBNP to help assess risk, especially if you have symptoms.
Practical steps that support heart health
Lifestyle changes are the primary way to prevent heart disease and often help more than taking a single medication.
- Diet: Eating mostly vegetables, fruits, whole grains, beans, nuts, olive oil, and fish (as in the Mediterranean diet) is proven to support heart health. Try to avoid ultra-processed foods, refined carbs, and trans fats.
- Physical activity: Aim for about 150 minutes of moderate exercise each week, such as brisk walking, and add strength training twice a week. Even a little more activity can improve your health.
- Weight management: Losing extra weight, especially around your belly, can help lower blood pressure, improve cholesterol, and reduce insulin resistance.
- Blood pressure and cholesterol: Talk with your doctor to set personal goals. If lifestyle changes aren't enough, you may need medications like statins to lower LDL cholesterol.
- Smoking: Quitting smoking quickly lowers your risk of heart disease. Using proven methods, such as counseling and medication, can help you succeed.
- Sleep and stress: Make sure you get enough sleep and use stress-management techniques like mindfulness or regular routines. Ongoing sleep problems and stress can increase your risk of heart disease and poor metabolic health.
- Alcohol: If you drink, keep it moderate. Drinking too much can raise your blood pressure and increase your risk of stroke.
Preventing heart disease works best when you take action early, make changes that fit you, and stick with them. Work with your healthcare team to find what works for you. Some people may also need medication along with lifestyle changes.
When to seek care
Heart attack symptoms can be mild. They may come and go and vary from person to person. Warning signs include chest pain or discomfort, shortness of breath, nausea or vomiting, and pain in the arms, shoulders, back, neck, or jaw. Fatigue, lightheadedness, a cold sweat, and a rapid or irregular heartbeat are also signs. If you think you might be having a heart attack, even if you are not sure, call 911 right away.
Stroke warning signs include sudden facial drooping, weakness or numbness (especially on one side), difficulty speaking or understanding, vision changes, loss of balance, or a sudden, severe headache. Call 911 right away. Do not drive yourself or wait to see a doctor at a clinic.
Knowing your personal risk for heart disease matters. Cardiovascular disease is the leading cause of death and disability worldwide. It can damage major organs, shorten life expectancy, and affect your independence and healthcare needs. Even people with normal cholesterol may have other, undetected risk factors for heart disease. For these reasons, an initial cardiovascular risk assessment and regular checkups with your healthcare provider are essential.
Possible heart attack or stroke? Call 911.
A possible heart attack or stroke is an emergency. Call 911 immediately, even if symptoms are mild or you are unsure. Do not wait for a clinic consult or drive yourself.
- Possible heart attack symptoms, including chest discomfort, shortness of breath, sweating, nausea, or pain in the arm, back, neck, jaw, or stomach: call 911.
- Possible stroke symptoms such as sudden face drooping, one-sided weakness, speech difficulty, vision changes, or loss of balance: call 911.
- Call 911 even if symptoms are mild, improve, or you are unsure. Do not wait for a clinic consultation and do not drive yourself.
How NaturoMedica can help
At NaturoMedica’s integrative Issaquah clinic, our extended appointment times give you space to discuss your health priorities, medical history, blood pressure, lab results, medications, supplements, sleep, nutrition, exercise, and family history.
NaturoMedica offers newer, state-of-the-art cholesterol testing and genetic testing that can provide a more complete picture of each person’s individual risks for heart disease. Our naturopathic doctors offer personalized advice to improve your heart health, taking into account your family history, genetic results, and lab work. We may recommend diet and lifestyle changes, as well as supplements or medications.
Our naturopathic doctors can serve as your primary care provider or work with your current primary care provider or cardiologist.
Cardiovascular Health FAQs
Which numbers matter for heart health?
Blood pressure, cholesterol, and blood sugar matter, but it’s best to look at these numbers alongside your age, medical history, tobacco use, family history, and other factors. Your healthcare provider can help explain how your overall risk affects whether you need more tests and what your treatment plan should be.
Does everyone need advanced heart testing?
No. Many people can begin with history, examination, blood pressure, and standard laboratory information. Additional tests should answer a specific question and have a reasonable chance of changing care.
Can lifestyle changes replace heart medication?
Healthy lifestyle choices are important, but they cannot replace medicines when needed. Always talk to your doctor before changing or stopping any prescribed medication.
What should I do if I might be having a heart attack or stroke?
Call 911 right away, even if your symptoms are mild or you are not sure what is happening. Do not wait for a clinic appointment or drive yourself; emergency medical services can begin assessment on the way.
Can NaturoMedica help with cardiovascular health on the Eastside?
NaturoMedica is located at 1220 10th Ave NE in Issaquah and serves Sammamish, Bellevue, Redmond, Renton, Kirkland, and nearby Eastside communities. Our naturopathic physicians can help you understand your personal risk for heart disease and develop a sustainable, individualized treatment plan. We offer advanced heart health screening through Boston Heart to assess lipids, inflammation, metabolic markers, and genetics. NaturoMedica patients typically see significant reductions in risk factors and improved overall heart health.
Medical information sources
This page is for education and does not replace medical advice, diagnosis, or treatment.
Cardiovascular care on the Eastside
NaturoMedica is located at 1220 10th Ave NE in Issaquah and serves Sammamish, Bellevue, Redmond, Renton, Kirkland, and nearby Eastside communities. Our naturopathic physicians can help you understand your personal risk for heart disease and develop a sustainable, individualized treatment plan. Our naturopathic doctors can serve as your primary care provider or work with your current primary care provider or cardiologist.
Related services
- Nutrition Counseling — Discuss a flexible eating approach that fits your health needs and routine.
- Functional Testing — Consider targeted testing only when it can inform a clinical decision.
- Men’s Health — Explore preventive health conversations for men.
Make heart-health steps practical and personal.
Review your risks, priorities, and next steps in a supportive conversation that complements your standard care.