Local Vitals topic
Heart disease is the leading cause of death in the United States, and most of the risk is built from things a primary care doctor can measure and treat early: blood pressure, cholesterol, blood sugar, and weight. These guides explain the numbers, the tests, and the treatment choices.
43 articles, written and medically reviewed by the physicians of Zimmer Medical Group in St. Petersburg, FL.
NewHeartEliquis (apixaban) and Xarelto (rivaroxaban) are the two most prescribed blood thinners for atrial fibrillation and blood clots. They work the same way but differ in dosing schedule, food requirements, kidney handling and bleeding risk.
NewHeartAtorvastatin (Lipitor) and rosuvastatin (Crestor) are the two most powerful statins, and both lower heart attack and stroke risk. They differ in potency per milligram, drug interactions, kidney dosing and a few patient-specific factors.
HeartLisinopril and losartan both relax blood vessels through the same hormone system, and both lower blood pressure about as well. They differ in side effects, especially cough, and in a few situations where one is the better fit.
HeartFeeling dizzy when standing up usually means a measurable blood pressure drop. Here is the number that defines orthostatic hypotension, how to check it at home, and the medications that most often cause it.
HeartACE inhibitors, ARBs, thiazide diuretics, calcium channel blockers, and beta-blockers each work differently and carry different side effects. Here is what your pills do and why you may be on two of them.
HeartOffice blood pressure readings tell only part of the story. Learn why white coat and masked hypertension matter, when 24-hour monitoring is needed, and how home monitoring fills the diagnostic gaps.
HeartVasovagal syncope is the most common cause of fainting in healthy adults. Learn the warning signs that allow you to abort an episode, the conservative treatments that work, and when fainting is something more concerning.
HeartPremature ventricular contractions (PVCs) are extra heartbeats originating in the lower chambers. Most are harmless — but very frequent PVCs can weaken the heart and warrant treatment. Learn when PVCs need workup and what the modern options are.
HeartPeripheral artery disease causes leg pain with walking, but its bigger meaning is what it predicts about your heart and brain. Learn the symptoms, the simple test that diagnoses it, and why aggressive treatment saves more than legs.
HeartPostural orthostatic tachycardia syndrome (POTS) causes lightheadedness, racing heart, and fatigue with standing. Often dismissed for years, POTS has clear diagnostic criteria and effective treatments. Learn what to expect from evaluation.
HeartLipoprotein(a) — Lp(a) — is a genetic cardiovascular risk factor that affects roughly 1 in 5 adults. Learn why a one-time test belongs in modern lipid evaluation, who is at highest risk, and what new treatments are coming.
HeartMost heart palpitations are harmless — but some indicate serious arrhythmias. Learn the patterns that warrant evaluation, the tests your doctor will order, and which lifestyle factors trigger more palpitations than patients realize.
HeartA single office reading is one of the worst ways to diagnose or monitor blood pressure. Home monitoring — done correctly — is dramatically more accurate. Learn which cuff to buy, the right technique, and the target numbers that matter.
HeartShortness of breath climbing stairs. Swollen ankles by evening. Sleeping propped up on pillows. These are not inevitable aging — they are classic early heart failure. Here is how the condition presents, how it is diagnosed, and why early treatment changes the outcome.
MenNew-onset erectile dysfunction is often the first sign of vascular disease — sometimes years before a heart attack. We explain the biology, which tests belong on your next visit, and why ED deserves a workup, not just a prescription.
HeartLong flights and long drives to and from Florida raise the risk of deep vein thrombosis — especially for older adults and anyone on hormone therapy or with a history of clotting. Learn the warning signs, who needs medication, and simple prevention strategies that work.
HeartA coronary calcium scan takes five minutes, uses less radiation than a mammogram, and can settle years of "do I really need a statin?" debate. Here is who benefits most, who does not need one, and what the score really means.
HeartHeavy, achy, swollen legs are often dismissed as cosmetic. But chronic venous insufficiency is a real medical condition that progresses without treatment. Learn the symptoms, the role of compression, and when procedures actually help.
HeartApolipoprotein B (ApoB) counts the actual atherogenic particles in your blood — a more accurate cardiovascular risk marker than LDL alone for many patients. Learn when to ask for ApoB, Lp(a), and a more complete lipid panel.
HeartCarotid artery disease is a leading cause of stroke. Learn who should be screened, how the disease is diagnosed, when to operate, and the medical therapies that often work as well as procedures.
NutritionThe Mediterranean diet is one of the most studied and recommended eating patterns in medicine. Discover the science behind its heart, brain, and longevity benefits, along with practical tips for incorporating it into your daily meals.
HeartNo other medication generates more misinformation than statins. This article separates the evidence from the internet rumors — covering the real side-effect rates, who benefits most, who does not need one, and the personalized decision tools your doctor uses.
HeartMost Americans consume nearly double the recommended daily sodium limit, and the biggest sources are not what you think. Learn where hidden sodium lurks in your diet and how reducing intake can lower your blood pressure.
HeartAbdominal aortic aneurysms (AAA) are silent until rupture, which is fatal in 80 percent of cases. The good news: a one-time screening ultrasound for high-risk adults catches them when treatment is straightforward. Learn who qualifies and what to expect.
SleepAn estimated 80 percent of moderate to severe sleep apnea cases are undiagnosed. Learn the symptoms beyond snoring, how home sleep testing works, and why untreated sleep apnea dramatically increases your risk of heart disease and stroke.
HeartChronic stress does more than affect your mood, it harms your heart, metabolism, gut, and immunity. Learn how cortisol drives illness and how to manage it.
HeartHeart health is about more than diet and exercise. How you sleep, manage stress, connect with others, and care for your teeth all protect your heart.
HeartStatins are among the world's most prescribed drugs, yet many patients fear side effects. Get evidence-based answers on muscle pain, safety, and options.
HeartThe idea that moderate drinking is good for you has been overturned. Learn what the evidence really says about alcohol, your heart, cancer, and liver health.
HeartBlood pressure is more than normal vs. high. Learn what the numbers mean, the AHA categories, white-coat vs. masked hypertension, and why home monitoring matters.
HeartA plain-language guide to common lab panels — CBC, CMP, lipid, thyroid, and A1C — explaining what each blood test measures and what your results mean.
HeartChronic inflammation is linked to heart disease, diabetes, cancer, and autoimmune conditions. Learn what CRP and ESR blood tests reveal about your inflammation levels and how lifestyle changes can reduce your risk.
HeartSmartwatches and trackers monitor heart rate, ECG, blood oxygen, and sleep. Learn how accurate wearable health data is and when to bring it to your doctor.
HeartCholesterol confusion is common—what's good, what's bad, and what do those numbers mean? Learn how cholesterol works, why it matters for heart health, how to interpret your results, and evidence-based strategies to improve your numbers.
DigestiveChest pain from GERD and heart attacks can feel alarmingly similar. Learn the key differences between acid reflux and cardiac symptoms, what questions to ask yourself, and when chest pain is a medical emergency.
HeartExplore the Mediterranean diet, a scientifically-backed eating plan that promotes heart health through whole foods, healthy fats, and fresh produce. Learn the core principles, what foods to enjoy, and practical tips for adopting this lifestyle in sunny St. Pete.
HeartAtrial fibrillation affects millions of Americans and significantly increases stroke risk. Learn to recognize the symptoms of AFib, understand what causes it, and know when an irregular heartbeat requires medical attention.
HeartLearn to recognize heart attack warning signs that could save your life. This guide covers classic symptoms like chest pain and shortness of breath, early indicators that appear days before an event, how symptoms differ in women, and when to call 911.
HeartHeart disease is the leading killer in Pinellas County. Doctor Michael Zimmer details the 4 essential annual heart health screenings: blood pressure, cholesterol, A1C, and BMI.
HeartThis guide demystifies the numbers and acronyms on your lab report. The article breaks down the three most common blood tests—the Complete Blood Count (CBC), Comprehensive Metabolic Panel (CMP), and Lipid Panel—explaining what key markers for blood cells, kidney function, liver health, cholesterol, and blood sugar reveal about your overall health.
HeartStress isn't just in your head—it has real, physical consequences. In today's article we discuss how chronic stress impacts your heart, immune system, and sleep, and offers practical, local strategies to manage its effects and protect your long-term health.
HeartHigh blood pressure is a silent risk, but you have the power to control it. A St. Pete internist shares expert, actionable lifestyle tips on diet (like the DASH method), smart exercise for the Florida climate, and stress management to help you lower your numbers and protect your long-term health.
HeartLiving in St. Pete with high blood pressure or a heart condition? A doctor explains how Florida's humidity affects your heart and shares vital safety tips for navigating the heat and staying healthy.