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Get an Lp(a) Test — Plus 3 Other Heart Health Moves You Can’t Skip

When you think about heart health, you probably hear the same advice over and over: eat right, exercise, manage stress. And yeah, that stuff matters. But after years working in finance and seeing stress-packed execs get blindsided by heart issues, I can tell you—those basics only scratch the surface. Especially if you’re grinding long hours, leading teams, or have heart disease in your family, there are some lesser-known but super important steps you should take now.

1. Ask for an Lp(a) Test—It’s Not Your Average Cholesterol Check

Here’s one that flies under the radar: the Lp(a) test. Lipoprotein(a), or Lp(a), is a type of cholesterol particle mainly controlled by your genes. You won’t hear about it in a typical physical, but having high Lp(a) is a strong, independent risk factor for heart disease and stroke—even if your regular LDL cholesterol is spot on.

I’ve seen plenty of high-achievers with perfect cholesterol, blood pressure, and no symptoms suddenly discover blocked arteries. Turns out, their Lp(a) was off the charts. It’s frustrating because standard tests don’t catch this risk, making prevention tough.

Why isn’t it talked about more? Mostly because many doctors weren’t taught about it, and treatment options are still limited. Still, knowing your Lp(a) level puts you ahead—you can push harder on lowering LDL, tighten blood pressure control, and keep an eye on emerging treatments targeting Lp(a). The test itself is cheap, but you usually have to specifically ask for it.

Heads up though: if you already have diagnosed heart disease, this test won’t add much since your risk is already clear. Also, no official meds exist yet to lower Lp(a), but trials are underway. Even so, knowing your status helps you and your doctor get proactive.

2. Consider a Coronary Artery Calcium (CAC) Scan to See What’s Really Going On

Another underrated tool is the CAC scan. It’s a quick CT scan that checks for calcium buildup in your heart’s arteries—a direct glimpse at plaque, not just numbers on a lab report. If you’re over 40 (or younger with risk factors) and wondering if you need meds like statins, this scan can cut through the guesswork.

I’ve met folks with perfect labs but a high CAC score—meaning silent heart disease was already happening. That info was a game-changer, pushing them to get serious about prevention and avoid a crisis. On the flip side, some people worried sick about family history had a zero CAC score, meaning their risk was actually low and they could skip meds.

The downside? It’s not for everyone—if you already have heart disease, it won’t change much. Also, insurance rarely covers it, so it might cost you $100–$200 out of pocket. Still, for many middle-aged adults, it’s about as close as we get to a crystal ball for heart health over the next decade.

3. Get Serious About Sleep—It’s More Than Just Rest

Sleep isn’t just about feeling refreshed. Poor sleep is a hidden heart risk nobody talks about enough. Sleeping six hours or less, dealing with chronic insomnia, or undiagnosed sleep apnea can raise your blood pressure, inflammation, and even cholesterol levels.

Many people grab a wearable, glance at their sleep score, then move on. But the real magic happens when you treat sleep as a non-negotiable priority—blocking off a full 7–8 hours, winding down early, and if needed, getting tested for sleep apnea.

I’ve seen executives slash their blood pressure meds just by fixing their sleep habits. Of course, if you have severe sleep apnea, a ring or watch won’t cut it—you’ll need a professional sleep study and possibly a CPAP machine.

And yes, small kids or shift work make perfect sleep tough, but for most people, improving sleep is the easiest, most overlooked way to boost heart health.

4. Figure Out Your Insulin Resistance—It’s Sneakier Than You Think

We often obsess over cholesterol, but insulin resistance is just as critical for heart health—especially if you’re normal weight. The tricky part? Your fasting glucose or A1c might look fine for years while your insulin creeps up quietly, stoking inflammation and plaque buildup.

Ask your doctor about fasting insulin testing or a HOMA-IR calculation. Some forward-thinking clinics offer an oral glucose tolerance test with insulin measurements—the gold standard. I’ve seen people with “perfect” labs carry hidden risk until this was checked.

If insulin resistance shows up, focus on cutting back refined carbs, building muscle through exercise, and maybe consider medications like metformin if advised. Catching this early is key.

Keep in mind, these tests aren’t everywhere yet, and not all doctors are familiar with interpreting them. Plus, if you have diabetes, your overall treatment plan is more important than one number.

Wrapping It Up

The finance world can be brutal—long hours, constant stress, and a culture that often sidelines health until a crisis hits. I’ve watched sharp colleagues miss huge red flags because standard checkups don’t cover Lp(a), CAC scans, insulin resistance, or sleep quality.

Sure, you can’t change your genetics. But you can ask better questions and get smarter with your data. Push for that Lp(a) test. Think about a CAC scan if you’re middle-aged and unsure about your risk. Treat sleep like the vital health pillar it is. And check on insulin resistance.

If your doctor waves it off, find one who’s willing to dig deeper. Your heart deserves more than routine checkboxes and outdated protocols. At the end of the day, the best investment isn’t just stocks or bonds—it’s in your own health.

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