Heart attacks and strokes rarely come out of nowhere. Most grow out of risk factors that sit quietly for years: blood pressure a little too high, cholesterol that was never checked, blood sugar creeping upward, a smoking habit, a family history nobody wrote down. A stroke can have devastating long-term effects, and a heart attack can change a life in an afternoon, yet the conditions that lead to both are usually measurable, and most of them are treatable, long before anything happens.
A heart and stroke risk factor screening at NYMD Center is an internal medicine visit built around one question: how likely are you to have a heart attack or stroke over the coming years, and what, specifically, would lower that chance? We measure the things that matter, put them together into an estimate of your risk, and turn that estimate into a plan you can follow.
Screening is not a single scan or a single number. It is the combination of a careful history, a handful of simple measurements and blood tests, and judgment about which additional tests would actually change your care and which would only add cost, radiation or false alarms.
Who should be screened
Every adult benefits from knowing their blood pressure, cholesterol and blood sugar. Screening becomes more pressing if you are over 40, carry extra weight, have been told your blood pressure or cholesterol is high, have diabetes or prediabetes, smoke or used to, have noticed an irregular heartbeat, or have a parent or sibling who had a heart attack or stroke at a young age. Men with erectile dysfunction deserve the same look, because ED is often an early sign of vascular disease. If you already have symptoms such as chest pressure with exertion, shortness of breath, or episodes of weakness, numbness or speech trouble, you need an evaluation of those symptoms, not a screening visit.
What we measure at NYMD Center
The visit starts with your history: smoking, activity, diet, sleep, medications, pregnancy complications in women, and the ages at which relatives developed heart disease or had strokes. We check blood pressure properly, weight and waist size, and listen to the heart and the neck arteries.
Blood work includes a lipid panel (LDL, HDL, triglycerides and non-HDL cholesterol), an A1c or fasting glucose, and kidney function, since kidney disease raises cardiovascular risk on its own. Where appropriate we add apolipoprotein B, which counts the particles that actually drive plaque, and lipoprotein(a). Lp(a) is mostly inherited and stays fairly stable, and the American Heart Association recommends that every adult have it measured at least once in their lifetime. An in-office ECG is added when your history calls for it.
Estimating your 10-year risk
Those numbers go into a risk calculator. The AHA PREVENT calculator and the older pooled cohort equations combine age, sex, blood pressure, cholesterol, diabetes, smoking and, in PREVENT, kidney function to estimate your chance of a cardiovascular event over the next ten years. The result is a starting point, not a verdict, and we adjust our advice for factors the calculators miss, such as a strong family history or a high Lp(a).
When a coronary calcium score helps
If your estimated risk is in the middle and the decision about a statin is genuinely uncertain, a coronary calcium scan can settle it. This low-dose CT measures calcified plaque in the heart arteries; a score of zero points toward lower risk, and higher scores point toward more plaque and more reason to treat, as Mayo Clinic explains. We arrange it when the result would change what we do, not as a routine test for everyone.
Ultrasound screening: what helps and what does not
Many screening programs sell carotid ultrasound to people without symptoms. We do not recommend it. The U.S. Preventive Services Task Force recommends against screening for carotid artery narrowing in the general adult population, because false positives are common and the procedures that follow carry real risk without clear benefit. Carotid ultrasound is appropriate when there are symptoms or specific findings, and our carotid artery disease page explains when.
A one-time abdominal aortic ultrasound is different. The USPSTF recommends it for men aged 65 to 75 who have ever smoked, because an aortic aneurysm is silent until it becomes dangerous. We perform it with our on-site ultrasound when you qualify.
Turning results into a plan
Every plan starts with the basics: stopping smoking, regular physical activity, a diet built around vegetables, fruit, whole grains, fish and less salt, adequate sleep, and a healthy weight. These steps lower blood pressure, blood sugar and cholesterol together, and they carry no side effects beyond the effort they take.
Medication is added when the numbers or the overall risk justify it. For blood pressure, readings persistently at or above 130/80 put you in the hypertension range under current AHA definitions, and whether to start medication depends on your overall risk; our high blood pressure page covers this in detail. For cholesterol, the USPSTF recommends a statin for adults aged 40 to 75 with at least one risk factor and a 10-year risk of 10% or more, and selective use between 7.5% and 10%. People with very high LDL or familial hypercholesterolemia are treated on their own terms, as described on our hyperlipidemia page. Abnormal blood sugar is managed as outlined on our diabetes page.
For patients who want to go further than the minimum, our longevity medicine program uses the same measurements, followed over time, as part of a broader plan for staying healthy with age.
What to expect at your visit
Expect a conversation, a physical exam and a blood draw. We may ask you to fast for some tests, and we will tell you in advance if so. Bring a list of your medications, any prior cholesterol or blood sugar results, and whatever you know about your family's heart and stroke history. Once results are back, we go over your numbers and your estimated risk with you and agree on a plan. How often you are rechecked depends on what we find; many patients return every one or two years, and sooner if we have started treatment.
When to seek care urgently
Screening is for people who feel well. Call 911 for chest pain or pressure, especially with sweating, nausea or shortness of breath, and for any sudden sign of stroke: facial droop, arm or leg weakness or numbness on one side, trouble speaking or understanding, sudden loss of vision, or a sudden severe headache. Stroke treatment works best in the first hours, so do not wait to see whether symptoms pass.
Questions patients ask
How often should I have heart and stroke risk screening?
It depends on your results and your age. People with normal numbers and low risk may only need blood pressure checked yearly and cholesterol every few years. If you have risk factors, abnormal results or have started treatment, we usually recheck every one or two years or more often. We set a schedule with you after your first screening.
Should I get a carotid ultrasound to screen for stroke?
Not if you have no symptoms. The U.S. Preventive Services Task Force recommends against screening the general adult population for carotid artery narrowing, because false positives are common and the follow-up procedures carry risk without clear benefit. Carotid ultrasound is appropriate when you have symptoms such as a mini-stroke, or when your physician hears a concerning sound over the artery.
What is lipoprotein(a) and do I need it tested?
Lipoprotein(a), or Lp(a), is a cholesterol-carrying particle whose level is mostly inherited. A high level raises the risk of heart attack and stroke even when other cholesterol numbers look fine. The American Heart Association recommends that every adult be tested at least once, and testing matters most if you have a family history of early heart disease.
Is a coronary calcium score worth getting?
It is most useful when your estimated risk is intermediate and the decision about starting a statin is uncertain. A score of zero points toward lower risk, while a higher score shows plaque is present and strengthens the case for treatment. For people clearly at low or high risk it usually does not change the plan.
Do I need to fast before my screening?
Not always. Many cholesterol and blood sugar tests can be done without fasting, but some, such as a fasting glucose, require eight hours or more without food. We will tell you when you book whether fasting is needed for the tests we plan to run. Water and your usual medications are generally fine.
Sources
- Asymptomatic Carotid Artery Stenosis: Screening (USPSTF)
- Abdominal Aortic Aneurysm: Screening (USPSTF)
- Statin Use for the Primary Prevention of Cardiovascular Disease in Adults (USPSTF)
- Lipoprotein(a) (American Heart Association)
- PREVENT Online Calculator (American Heart Association)
- Heart scan (coronary calcium scan) (Mayo Clinic)