Atrial Fibrillation Center - Billerica, MA
Billerica 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 Billerica * Edith Norse Rogers V A Memorial / Bedford VA  Lahey Clinic Cardiology  Lahey Hospital Clinic Cardiology  Lahey Clinic Cardiology  Lahey Clinic Cardiology  Lahey Hospital Clinic Cardiology  Lahey Clinic Cardiology  Lahey Clinic Cardiology  Lahey Hospital Clinic Cardiology  Lahey Clinic Cardiology  Lahey Clinic Cardiology  Lahey Hospital Clinic Cardiology  Lahey Clinic Cardiology  Lahey Clinic Cardiology  Lahey Hospital Clinic Cardiology  Lahey Clinic Cardiology  Lahey Clinic Cardiology  Lahey Clinic Cardiology  Merrimack Valley Cardiology Associates Inc  Merrimack Valley Cardiology Associates Inc  Merrimack Valley Cardiology Associates Inc  Merrimack Valley Cardiology Associates Inc  Merrimack Valley Cardiology Associates Inc  Merrimack Valley Cardiology Associates Inc  Merrimack Valley Cardiology Associates Inc  Merrimack Valley Cardiology Associates Inc  Merrimack Valley Cardiology Associates Inc  Merrimack Valley Cardiology Associates Inc  Merrimack Valley Cardiology Associates Inc  Merrimack Valley Cardiology Associates Inc  Cardiology Associates of Greater Lowell  Cardiology Associates of Greater Lowell  Cardiology Associates of Greater Lowell  Cardiology Associates of Greater Lowell  Riverside Medical Group  Riverside Medical Group  Woburn Medical Associates  Concord Cardiology  Heart Associates  Marvin H Kendrick Jr. MD  Reading Cardiology Associates  Thomas A LaMattina MD  Krishma Medical Associates PC  Reading Cardiology Associates  Lincoln Physicians Practice  Paul Radvany MD  Kenneth K Tucker MD  Beth Israel Deaconess Medical Center Cardiovascular  Bruce Watrous MD  David W Khoury MD  Heartsafe Medical Office  Stephen J Galizio MD  Heartsafe Medical Office  Pentucket Medical at RiverWalk  David M DeSimone MD  Boston West Cardiology  Solomon Gabbay MD  Mahmoud Kowsari MD  New England Cardiology  New England Cardiology  Anthony F Marino MD  Lahey Clinic Arlington Internal Medicine  Lahey Clinic Arlington Internal Medicine  Sunit Mukherjee MD  David Barrasso & James A Smith MDs  North Suburban Cardiology Associates  Mystic Cardiology Associates  North Suburban Cardiology Associates  North Suburban Cardiology Associates  Mystic Cardiology Associates  North Suburban Cardiology Associates  Mystic Cardiology Associates  North Suburban Cardiology Associates  David Barrasso & James A Smith MDs  Gordon M Saperia MD  Larry Weinrauch MD  New England Medical Specialists  Salil K Midha MD  Middlesex Cardiology  Mount Auburn Cardiology Associates  Melrose Internal Medicine  Marion P Hogan MD  Mount Auburn Cardiology Associates  Mount Auburn Cardiology Associates  Middlesex Cardiology  Middlesex Cardiology  Mount Auburn Cardiology Associates  Burton Rabinowitz MD  Mount Auburn Cardiology Associates  Middlesex Cardiology  Mount Auburn Cardiology Associates  Kevin J Berry MD  Newton-Wellesley Cardiologists PC  Newton-Wellesley Cardiologists PC  Newton-Wellesley Cardiologists PC  Newton-Wellesley Cardiologists PC  Newton-Wellesley Cardiologists PC  Newton-Wellesley Cardiologists PC  James W Todd MD  Newton-Wellesley Cardiologists PC Billerica, MassachusettsUpcoming Local Events2012-05-26
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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 Billerica
Nearby Billerica Hospitals *Edith Nourse Rogers Memorial Veterans Hospital Tewksbury Hospital Lahey Clinic Medical Center Saints Medical Center HC Solomon Mental Health Center Lowell General Hospital Emerson Hospital HEALTHSOUTH New England Rehabilitation Hospital Isham Health Center Winchester Hospital McLean Hospital Lawrence General Hospital Lawrence Memorial Hospital Melrose Wakefield Hospital Caritas Holy Family Hospital and Medical Center Somerville Hospital Mount Auburn Hospital Northeast Rehabilitation Health Network North Shore Medical Center Youville Hospital and Rehabilitation Center Cambridge Hospital Whidden Memorial Hospital Caritas St Elizabeth's Medical Center Franciscan Hospital for Children Newton Wellesley Hospital Kindred Hospital Boston Nashoba Valley Medical Center Arbour HRI Hospital Lawrence F Quigley Memorial Hospital M I T Medical Baldpate Hospital Spaulding Rehabilitation Hospital Kindred Hospital Boston North Shore Massachusetts General Hospital Massachusetts Eye & Ear Infirmary Shriners Hospitals for Children Boston Burn Hospital Beth Israel Deaconess Medical Center Southern New Hampshire Medical Center Children's Hospital Boston Dana Farber Cancer Institute Brigham & Women's Hospital St Joseph Hospital Tufts New England Medical Center New England Baptist Hospital VA Boston Healthcare System Jamaica Plain Campus Merrimack Valley Hospital Whittier Rehabilitation Hospital Haverhill Boston Medical Center Salem Hospital & the Birthplace Arbour Hospital North Shore Children's Hospital Radius Specialty Hospital Boston Shaughnessy-Kaplan Rehabilitation Hospital Bournewood Hospital Faulkner Hospital Hebrew Rehabilitation Center for the Aged Beth Israel Deaconess Hospital Needham Kindred Specialty Hospital Natick MetroWest Medical Center Leonard Morse Hospital Beverly Hospital Lemuel Shattuck Hospital Massachusetts Mental Health Center VA Boston Healthcare System West Roxbury Campus UMass Memorial Marlborough Hospital MetroWest Medical Center Framingham Union Hospital Caritas Carney Hospital Hampstead Hospital Parkland Medical Center Milton Hospital UMass Memorial Clinton Hospital Westwood Lodge Hospital Quincy Medical Center Westborough State Hospital Whittier Rehabilitation Hospital Westborough HealthAlliance Hospital Leominster Campus 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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