Heart Disease and Dental Care: What You Need to Know

Discover how your oral health and heart health are connected, and what precautions dentists take to ensure your safety during treatment.
Posted on May 07, 2025
Cartoon tooth holding a red heart with a stethoscope on a blue background, symbolizing the link between oral and heart health
Oral and cardiovascular health are closely connected—your dentist plays a vital role in protecting both.

At Pecan Tree Family Dentistry, we believe in caring for more than just your teeth. If you’ve been diagnosed with heart disease, high blood pressure, or have a pacemaker, it’s important to understand how your dental care may be affected—and how we help keep you safe .

❤️ The Link Between Gum Health and Heart Disease

Scientific research has shown a clear connection between oral health and cardiovascular health. Here’s how it works:

  • Gum disease (periodontitis) leads to chronic inflammation and bacterial infection in the mouth.
  • Bacteria from infected gums can enter your bloodstream, travel to the heart, and contribute to:
    • Arterial inflammation
    • Plaque buildup
    • A serious infection called infective endocarditis

Good oral hygiene does more than prevent cavities—it may help protect your heart.

📌 Related Reading: What Is Periodontics?

🚨 Special Dental Considerations for Patients with Heart Conditions

If you have a heart condition, always inform your dentist. Here’s how we adapt your care:

1. Valve Replacement or History of Endocarditis

You may require antibiotic premedication before cleanings or invasive procedures to prevent infection.

2. Heart Murmurs or Valve Problems

Some cases need premedication, some don’t. We’ll review your history and consult your physician if needed.

3. Blood Thinners

Medications like warfarin or Plavix may increase bleeding risk. We’ll coordinate your care carefully before procedures.

4. High Blood Pressure (Hypertension)

Dental visits can cause anxiety, which may raise blood pressure. We monitor vitals and use anesthetics without epinephrine when necessary.

5. Pacemakers

Let us know if you have one. Certain older models may be sensitive to ultrasonic dental tools .

🪥 Oral Care Tips for Heart Patients

Protecting your smile is especially important if you’re managing a heart condition. Here’s how:

  • Brush twice daily and floss once a day
  • Get routine dental checkups and professional cleanings
  • Inform your dentist of any medication changes
  • Follow your cardiologist’s instructions on premedication
  • Choose a heart-healthy, low-sugar diet

📌 Related Reading: Why Are My Teeth Sensitive?

🩺 Your Safety Comes First at Pecan Tree Family Dentistry

We’re experienced in treating patients with complex medical conditions. Our team:

  • Reviews your complete medical history
  • Coordinates with your physician if needed
  • Customizes care to your comfort and safety

Need heart-conscious dental care in McKinney, TX? We’re here to help.
📞 Call (972) 562-0767 or book online to schedule your visit.

By Peter J. Kim, DDS

Dr. Peter J. Kim, DDS, is a highly skilled dentist in McKinney, TX. He earned his dental degree from the prestigious University of Michigan School of Dentistry and completed his residency in New York City. Dr. Kim is passionate about providing exceptional dental care and stays at the forefront of the field through advanced techniques and continuous education. Dedicated to serving the McKinney community, Dr. Kim offers a wide range of services, ensuring personalized care for every patient.