Skip to main content
Logo for WebMD
  • Home
  • Conditions
    Conditions View All
    • ADD/ADHD
    • Allergies
    • Arthritis
    • Atrial fibrillation
    • Breast Cancer
    • Cancer
    • Crohn's Disease
    • Depression
    • Diabetes
    • DVT
    • Eczema
    • Eye Health
    • Heart Disease
    • HIV & AIDS
    • Lung Disease
    • Lupus
    • Mental Health
    • Multiple Sclerosis
    • Migraine
    • Pain Management
    • Psoriasis
    • Psoriatic Arthritis
    • Rheumatoid Arthritis
    • Sexual Conditions
    • Skin Problems
    • Sleep Disorders
    • Ulcerative Colitis
    • View All
  • Drugs & Supplements
    Drugs & Supplements
    • Drugs
    • Supplements
    • Pill Identifier
    • Interaction Checker
    • Pet Medications
  • Well-Being
    Well-Being
    • Aging Well
    • Baby
    • Birth Control
    • Children's Health
    • Diet & Weight Management
    • Fitness & Exercise
    • Food & Recipes
    • Health & Balance
    • Healthy Beauty
    • Men's Health
    • Parenting
    • Pet Health
    • Pregnancy
    • Sex & Relationships
    • Teen Health
    • Women's Health
  • Symptom Checker
  • Find a Doctor
  • More
    More
    • News
    • Blogs
    • Podcasts
    • Webinars
    • Newsletters
    • WebMD Surveys
    • WebMD Magazine
    • Best Hospitals
    • Support Groups
  • Privacy & More
Log In
  • Heart Disease
  • Heart Failure
  • Videos
Heart Failure
  • Overview
    • The Basics
    • Questions & Answers
  • Symptoms & Types
    • Symptoms
    • Types
  • Causes and Diagnosis
    • Causes & Risk Factors
    • Tests
  • Treatments
    • Treatment Overview
    • Medications
    • Devices
  • Living With & Complications
    • Everyday Living
    • Complications
  • View Full Guide

Teeny-Tiny Mini Pacemaker

Show Sources

Share
View privacy policy and trust info

More on Heart Failure

photo of older man smiling

Congestive Heart Failure: What You Need To Know

Improve Heart Failure Symptoms Through Diet

Ways to Make Living with Heart Failure Easier

Recommended
photo of woman held up by hands

FEATURED

Top doctors in ,

Find more top doctors on

Related Links

  • Heart Failure Home
  • Heart Failure News
  • Heart Failure Reference
  • Heart Failure Slideshows
  • Heart Failure Quizzes
  • Heart Failure Videos
  • Heart Failure Medications
  • Find a Cardiologist
  • Cholesterol Management
  • Heart Disease
  • Heart Transplants
  • Hypertension
  • Atrial Fibrillation

  • Policies

    • Privacy Policy
    • Cookie Policy
    • Editorial Policy
    • Advertising Policy
    • Correction Policy
    • Terms of Use

  • About

    • Contact Us
    • Careers
    • Newsletter
    • WebMD App
    • Corporate
    • Site Map

  • For Advertisers

    • Advertise with Us
    • Market Research
  • TRUSTe
  • TAG Registered Seal
  • Adchoices

© 2005 - 2025 WebMD LLC, an Internet Brands company. All rights reserved. WebMD does not provide medical advice, diagnosis or treatment. See additional information.

Logo for WebMD