Atrial Fibrillation Center - Annandale, VA
Annandale Cardiologist Doctors for Atrial FibrillationType of Physician: Cardiologist What is a Cardiologist? A subspecialty certification by the Board of Internal Medicine; practitioners are expert in diseases of the heart, lungs and blood vessels. They consult with surgeons on heart surgery, perform diagnostic procedures, and manage complex conditions such as heart attacks and arrhythmias (abnormal heartbeat). Specialty: Cardiology Common Name: Heart Doctor Cardiologist Doctors in Annandale * Virginia Cardiovascular  Virginia Cardiovascular  Virginia Cardiovascular  Thien M Do MD  Heart Specialists Northern Virginia  Heart Specialists Northern Virginia  Fairfax Heart Associates PC  Virginia Cardiovascular Associates PLLC  Fairfax Heart Associates PC  Virginia Cardiovascular Associates PLLC  Virginia Cardiovascular Associates PLLC  Robert G Matthews MD  Rogan & O'Brien Associates  Rogan & O'Brien Associates  Rogan & O'Brien Associates  Virginia Cardiovascular Associates PLLC  Virginia Cardiovascular Associates PLLC  Virginia Cardiovascular Associates PLLC  Fairfax Heart Associates PC  Virginia Cardiovascular Associates PLLC  Cardiovascular & Thoracic Surgery Associates PC  Cardiovascular & Thoracic Surgery Associates PC  Cardiovascular & Thoracic Surgery Associates PC  Virginia Heart & Vasculat Center PC  Virginia Heart & Vasculat Center PC  Cardiac Care Associates PC  Cardiac Care Associates PC  Cardiac Care Associates PC  Cardiac Care Associates PC  Cardiac Care Associates PC  Cardiac Care Associates PC  S Tariq Shahab MD  Virginia Cardiology PC  Arrhythmia Associates LLP  Northern Virginia Cardiology Associates  Northern Virginia Cardiology Associates  The Cardiovascular Group PC  The Cardiovascular Group PC  Virginia Cardiology PC  The Cardiovascular Group PC  Arrhythmia Associates LLP  Arrhythmia Associates LLP  Arrhythmia Associates LLP  Northern Virginia Cardiology Associates  The Cardiovascular Group PC  Gulam Mohmed Kolia MD  The Cardiovascular Group PC  Northern Virginia Cardiology Associates  The Cardiovascular Group PC  The Cardiovascular Group PC  Northern Virginia Cardiology Associates  Northern Virginia Cardiology Associates  The Cardiovascular Group PC  Northern Virginia Cardiology Associates  James Sipes MD  Arrhythmia Associates LLP  Arrhythmia Associates LLP  Pio F Poblete MD  Virginia Heart & Vascular Institute  Seven Corners Medical Center  Denise L Hurst MD  Mt Vernon Cardiology Associates  Brian N Glick MD  M Rafiq Zaheer MD  The Cardiovascular Group PC  Cardiology Specialists PC  The Cardiovascular Group PC  Cardiology Specialists PC  The Cardiovascular Group PC  The Cardiovascular Group PC  Cardiology Specialists PC  The Cardiovascular Group PC  The Cardiovascular Group PC  The Cardiovascular Group PC  Drs Franklin & O'Hara  Michael H Goldman MD  Drs Franklin & O'Hara  The Cardiovascular Group PC  The Cardiovascular Group PC  The Cardiovascular Group PC  The Cardiovascular Group PC  Drs Franklin & O'Hara  The Cardiovascular Group PC  The Cardiovascular Group PC  The Cardiovascular Group PC  The Cardiovascular Group PC  The Cardiovascular Group PC  The Cardiovascular Group PC  The Cardiovascular Group PC  The Cardiovascular Group PC  The Cardiovascular Group PC  The Cardiovascular Group PC  Esmail Rafi MD  Drs Bram & Lilly Zuckerman  McLean Cardiology PC  Alfred C Myaing MD  Carpousis & Prasad MDs  Virginia Cardiovascular Care Inc  George O Jones MD  Mt Vernon Cardiology Associates Annandale, VirginiaUpcoming Local Events2012-06-02
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Atrial FibrillationRead the Atrial Fibrillation article » What is atrial fibrillation?Atrial fibrillation (AF) is the most common, abnormal rhythm of the heart. The heart contracts (beats) and pumps blood with a regular rhythm, for example,
at a rate of 60 beats per minute there is a beat every second. The heart may
beat faster or slower with a shorter or longer interval between beats, but at
any one rate the interval between beats is constant. This regular rhythm occurs
as a result of regular electrical discharges (currents) that travel through the
heart and cause the muscle of the heart to contract. In atrial fibrillation, the electrical
discharges are irregular and rapid and, as a result, the heart beats irregularly
and, usually, rapidly.
What causes atrial fibrillation?Normal function of the heart The heart has four chambers. The upper two chambers are the atria, and the lower two chambers are the ventricles. Blood returning to the heart from the body in the superior and inferior vena cava contains low levels of oxygen and high levels of carbon dioxide. This blood flows into the right atrium and then into the adjacent right ventricle. After the ventricle fills, contraction of the right atrium pumps additional blood into the right ventricle. The right ventricle then contracts and pumps the blood to the lungs where the blood takes up oxygen and gives off carbon dioxide. The blood then flows from the lungs to the left atrium and into the adjacent left ventricle. Contraction of the left atrium pumps additional blood into the left ventricle. The left ventricle then contracts and pumps the blood to the rest of the body. The heartbeat (pulse) that we feel is caused by the contraction of the ventricles. The ventricles must deliver enough blood to the ... Recommended Reading Related to Atrial FibrillationHeart Attack Prevention Overview » IntroductionCoronary atherosclerosis is the hardening and narrowing of the arteries that supply blood to the heart muscle. Coronary atherosclerosis is the major cause of heart attacks. Heart attacks are the major cause of sudden unexpected death among otherwise healthy adults in the prime of their lives. Heart attacks are also a significant cause of heart failure (due to weakened heart muscle) in this country. Heart failure considerably decreases a person's longevity and quality of life. In dollar terms, coronary heart disease is costly. The total cost of coronary artery bypass surgery, coronary angioplasty and stenting, medications, and hospitalizations exceeds 50 billion dollars annually. Coronary atherosclerosis, and hence heart attacks, are preventable. A person can significantly lower his or her risk of heart attack by lowering high blood pressure, controlling diabetes, stopping cigarett... Other Related Atrial Fibrillation ArticlesEmergency Contact for Annandale
Nearby Annandale Hospitals *Inova Fairfax Hospital Inova Fairfax Hospital for Children Northern Virginia Mental Health Institute Dominion Hospital Inova Alexandria Hospital Virginia Hospital Center Sibley Memorial Hospital Georgetown University Hospital Inova Mount Vernon Hospital The George Washington University Hospital The Specialty Hospital of Washington-Hadley Psychiatric Institute of Washington Inova Fair Oaks Hospital Saint Elizabeth's Hospital Howard University Hospital The Specialty Hospital of Washington Children's National Medical Center National Rehabilitation Hospital Washington Hospital Center Washington DC VA Medical Center Reston Hospital Center National Institutes of Health Fort Washington Hospital Walter Reed Army Medical Center Providence Hospital Suburban Hospital The HSC Pediatric Center Potomac Hospital United Medical Center Washington Adventist Hospital Holy Cross Hospital Gladys Spellman Specialty Hospital Prince William Hospital Prince George's Hospital Center Southern Maryland Hospital Center Shady Grove Adventist Hospital Adventist Rehabilitation Hospital of Maryland Potomac Ridge Behavioral Health Adventist HealthCare Doctors Community Hospital Inova Loudoun Hospital Center Montgomery General Hospital Civista Medical Center Laurel Regional Hospital Graydon Manor Behavioral Health North Spring Behavioral Healthcare Howard County General Hospital Fauquier Hospital Featured Articles*Provider Directory Terms of Use: The WebMD 'Provider Directory' is provided by WebMD for use by the general public as a quick reference of information about Providers. The Provider Directory is not intended as a tool for verifying the credentials, qualifications, or abilities of any Provider contained therein. Inclusion in the Provider Directory does not imply recommendation or endorsement nor does omission in the Provider Directory imply WebMD disapproval. |
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