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      STROKE AND PFIZER VACCINE

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      mRNA VACCINE EFFICACY

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      COVID-19 VACCINE-MYOCARDITIS LINK INSIGNIFICANT

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      October 11, 2021

      NATURAL IMMUNITY TO COVID-19: IS IT A REALITY?

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      September 28, 2021

      PFIZER COVID-19 VACCINE AND MYOCARDITIS

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      COVID-19
      September 17, 2021

      COVID-19 VACCINATION AND CIVIL LIBERTIES

      I’m having a bit of trouble with the current attitude of a lot of people. I’m referring to the 80…
      COVID-19
      August 15, 2021

      VACCINE HESITANCY: WHY PEOPLE REFUSE COVID-19 VACCINE

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      COVID-19
      July 12, 2021

      MYOCARDITIS AFTER COVID-19 VACCINE

      Much ado has been made on cable news programs about the adverse effects attributed to COVID-19 vaccines. In particular, there…
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      March 6, 2021

      SIX COVID-19 VACCINES IN PHASE III TRIALS

      We’ve heard repeatedly about the Pfizer-BioNTech and Moderna vaccines for COVID-19. Those are the two vaccines in use locally; if…
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      March 5, 2021

      ALLERGIC REACTIONS TO PFIZER-BIONTECH VACCINE

      Today’s media seems to have difficulty reporting the good news that comes from developments in the COVID-19 pandemic. Such is…
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      January 12, 2021

      COVID-19 VACCINE: MY EXPERIENCE

      The Maricopa County (Arizona) Health Department began administering COVID-19 vaccine in late December. Maricopa County has the bulk of the…
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      AT-HOME COVID-19 TESTING

      These days news travels fast so you may already know the US Food and Drug Administration (FDA) has approved the…
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      November 21, 2020

      PFIZER COVID-19 VACCINE 90% (95%) EFFECTIVE!

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      HERD IMMUNITY? What’s That?

      Lately, there have been many references to the term HERD IMMUNITY. Public health officials use it in their communications about…

      CARDIOVASCULAR DISEASES

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        QUICK NOTES FROM DR G OPINES DrGOpines.com

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        WHAT DO I DO ABOUT PALPITATIONS?

        As unsettling as they may be, palpitations aren’t necessarily a bad thing! Palpitation is the common term applied to that…
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        DRUG OPTIONS FOR TREATING CHOLESTEROL AND REDUCING CARDIOVASCULAR RISK

        A subject I’ve blogged about several times is cholesterol. The biochemistry of cholesterol, it’s clinical significance, and guidelines for treatment…
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        SWOLLEN LEGS: NO SIMPLE ANSWER!

        It’s fairly common for a person over age 65 to, at some time, experience swelling of one or both legs.…
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        CORONARY ARTERY DISEASE AND STENTS

        I just read an article on medscape.com that referred to changes that may be coming in the long-term prevention and…
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        August 21, 2020

        ATRIAL FIBRILLATION: Does it affect Length of life?

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        December 17, 2020

        ABLATION PREVENTS PROGRESSION OF ATRIAL FIB

        Many of you readers of Dr G Opines are familiar with Atrial Fibrillation because you’ve had it, yourself. It’s not…
        Preventive Medicine
        June 22, 2022

        CAROTID STENOSIS AND STROKE

        Carotid stenosis is a narrowing of the artery in the neck that sends blood to the brain. When blood flow…
        Preventive Medicine
        July 27, 2021

        GUIDELINES FOR DIAGNOSING HIGH BLOOD PRESSURE

        Americans are constantly being encouraged to control their blood pressure. Hypertension is a serious health hazard that leads to many…
        Preventive Medicine
        March 19, 2023

        FRUITS AND VEGGIES IN YOUR DIET

        If you’ve ever watched “My 600-lb Life” on The Learning Channel (TLC) you are familiar with the comments I’m about…
        Preventive Medicine
        January 11, 2022

        ALCOHOL AND ATRIAL FIBRILLATION

        We hear conflicting messages about alcohol all the time. Some people praise it’s medicinal virtues while others continually point out…
        Preventive Medicine
        May 25, 2022

        CLINICAL PEARLS FROM “AMERICAN FAMILY PHYSICIAN” JOURNAL

        JOURNAL OF THE AMERICAN ACADEMY OF FAMILY PHYSICIANS DIABETES: What is the preferred medication in diabetics on dialysis?      …
        Diabetes
        October 8, 2024

        MEDICAL NEWS BRIEFS #20

        Rates of Sudden Death After Heart Attack (Myocardial Infarction): After an acute heart attack (myocardial infarction), sudden death rates have…
        Drugs & Medications
        July 24, 2025

        LIPITOR: THIRTY YEARS OF BENEFIT

        Lipitor (atorvastatin) has been in use in the U.S. since 1997 (28.5 years). It has been one of the most…
        Drugs & Medications
        August 2, 2025

        BLOOD PRESSURE TARGET LEVELS EASED

        If you have high blood pressure and you’re worried about the effect it is having on your kidneys, you may…
        COVID-19
        January 5, 2022

        COVID-19 VACCINE-MYOCARDITIS LINK INSIGNIFICANT

        Last summer, there was a lot of fuss about a link between mRNA vaccines for COVID-19 and the occurrence of…
        Heart Disease
        May 5, 2024

        CARDIAC EJECTION FRACTION

        Do you understand what is meant by heart failure? As the name implies, people with heart failure have a heart…
        Drugs & Medications
        June 5, 2024

        SALT SUBSTITUTE REDUCES CHANCES FOR HIGH BLOOD PRESSURE

        Substituting regular table salt (100% sodium chloride) with salt substitute (62% sodium chloride, 25% potassium chloride, 12.5% flavorings) reduced the…
        Preventive Medicine
        August 5, 2022

        BREAKFAST HELPS US LIVE LONGER!

        It used to be said, breakfast is the “most important meal of the day.” “They” said eating a good breakfast…
        Heart Disease
        April 3, 2019

        HIGH BLOOD PRESSURE: It’s Still The Silent Killer!

        HYPERTENSION: High blood pressure (HBP) has for decades been called “the silent killer.” It works insidiously while you’re completely unaware…
        Drugs & Medications
        March 7, 2022

        STATIN INTOLERANCE OVERESTIMATED

        The use of statin drugs has been challenged for years by the fear of alleged adverse effects. Patients who need…
        Drugs & Medications
        April 3, 2025

        ADDITIONAL GUIDELINES FOR CHOLESTEROL MANAGEMENT

        If you are unfortunate enough to be on the maximum dose of a statin drug and still not have your…
        Blood Diseases
        June 6, 2019

        BLOOD CLOTS: Some are Good, Some are Bad!

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        Heart Disease
        October 4, 2024

        HIGH BLOOD PRESSURE AND DEMENTIA

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        Heart Disease
        February 6, 2026

        hsCRP: BETTER THAN CHOLESTEROL

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        DAY-IN-THE-LIFE SCENARIOS

          A Day in the Life Scenarios
          March 27, 2026

          PHYSICIANS ARE NOT “PROVIDERS”

          Finally, someone besides me has taken offense at physicians being called providers. Since today’s world contains all levels of folks…
          A Day in the Life Scenarios
          March 23, 2026

          REST

          REST is not a state physicians find themselves in very often. In fact, the medical profession has a thing for…
          A Day in the Life Scenarios
          March 19, 2026

          OLDER PHYSICIANS: IMPAIRED?

          Many healthcare institutions and medical practices are seeing the age of practicing physicians increase as more continue to practice beyond…
          A Day in the Life Scenarios
          February 11, 2026

          THE QUIRKS OF MEDICAL EDUCATION

          Medical education is phenomenon unto itself. It is filled with nuances that make it distinctive in  character and personality, as…
          A Day in the Life Scenarios
          February 5, 2026

          KNOW YOUR LIMITS

          When I was in medical school, it seemed like my friends and family immediately thought I knew everything every other…
          A Day in the Life Scenarios
          February 4, 2026

          SOME DOCTORS JUST NEVER RETIRE

          What in the world is it with some doctors? I’m referring to the legion of doctors who practice well beyond…

          YOUR WELLNESS MATTERS

            August 8, 2025

            FASTING FOR BLOODWORK IS OUTDATED

            Here’s something that might brighten your day. “It really doesn’t matter if you’re stomach is empty” [when you have blood…
            July 5, 2024

            PRIORITIES IN GERIATRIC CARE

            In spite of statistics that show the average life expectancy of Americans has been declining over the past 5-10 years,…
            January 9, 2024

            WHITE TEETH

            Many people today have a significant focus on personal appearance. You might not think so from the way segments of…
            September 1, 2023

            MEDICAL NEWS BRIEFS NO. 5

            Cancer Among Younger Americans is Increasing    A study published on JAMA Network Open using data from the National Cancer…
            August 25, 2023

            WATER FLUORIDATION, CREST TOOTHPASTE

            There’s little or no disagreement with the statement that fluoridation of community drinking water supplies has been one of public…
            August 5, 2023

            MORE ABOUT SUGAR IN OUR DIET

            Recently, I reported information that certain amounts of sugar in our diet were tied directly to increased risk of a…
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