Atrial Fibrillation Center - Methuen, MA
Methuen 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 Methuen * New England Cardiology  New England Cardiology  Anthony F Marino MD  Mahmoud Kowsari MD  New England Medical Specialists  Pentucket Medical at RiverWalk  Kevin J Berry MD  Sunit Mukherjee MD  Heartsafe Medical Office  Stephen J Galizio MD  Heartsafe Medical Office  Pentucket Medical Associates Haverhill Cardiology  Pentucket Medical Associates Haverhill Cardiology  Pentucket Medical Associates Haverhill Cardiology  Cardiology Associates of Greater Lowell  Cardiology Associates of Greater Lowell  Cardiology Associates of Greater Lowell  Cardiology Associates of Greater Lowell  Woburn Medical Associates  Riverside Medical Group  Riverside Medical Group  Reading Cardiology Associates  Reading Cardiology Associates  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  Bruce Watrous MD  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  Edith Norse Rogers V A Memorial / Bedford VA  Bhagwan D Gupta MD  Paul Radvany MD  Kenneth K Tucker MD  North Suburban Cardiology Associates  North Suburban Cardiology Associates  North Suburban Cardiology Associates  North Suburban Cardiology Associates  North Suburban Cardiology Associates  Salil K Midha MD  Middlesex Cardiology  Melrose Internal Medicine  Middlesex Cardiology  Middlesex Cardiology  Middlesex Cardiology  Clipper Cardiovascular Associates  Clipper Cardiovascular Associates  Clipper Cardiovascular Associates  Clipper Cardiovascular Associates  John C Clapp MD  Lahey Clinic Peabody  Lahey Clinic Peabody  Northshore Medical & Dental Center  Thomas E Sullivan MD  North Shore Cardiovascular Associates  North Shore Cardiovascular Associates  Northeast Cardiology Inc  David Barrasso & James A Smith MDs  Mystic Cardiology Associates  David W Khoury MD  David Koh MD  Mystic Cardiology Associates  Mystic Cardiology Associates  David Barrasso & James A Smith MDs  Pentucket Medical  Pentucket Medical  David M DeSimone MD  Lahey Clinic Arlington Internal Medicine  Lahey Clinic Arlington Internal Medicine  Concord Cardiology  Heart Associates  Marvin H Kendrick Jr. MD  Thomas A LaMattina MD  Krishma Medical Associates PC  Beth Israel Deaconess Medical Center Cardiovascular  North Shore Cardiovascular  North Shore Cardiovascular Methuen, 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 Methuen
Nearby Methuen Hospitals *Caritas Holy Family Hospital and Medical Center Lawrence General Hospital Northeast Rehabilitation Health Network Isham Health Center Whittier Rehabilitation Hospital Haverhill Merrimack Valley Hospital Saints Medical Center Tewksbury Hospital Baldpate Hospital Hampstead Hospital HC Solomon Mental Health Center Lowell General Hospital Parkland Medical Center Southern New Hampshire Medical Center St Joseph Hospital Anna Jaques Hospital Edith Nourse Rogers Memorial Veterans Hospital Lahey Clinic Medical Center Winchester Hospital HEALTHSOUTH New England Rehabilitation Hospital Kindred Hospital Boston North Shore North Shore Medical Center Beverly Hospital Melrose Wakefield Hospital Emerson Hospital North Shore Children's Hospital Salem Hospital & the Birthplace Shaughnessy-Kaplan Rehabilitation Hospital Lawrence Memorial Hospital Elliot Hospital Exeter Hospital Nashoba Valley Medical Center McLean Hospital Whidden Memorial Hospital Catholic Medical Center Manchester VA Medical Center Somerville Hospital Lawrence F Quigley Memorial Hospital Mount Auburn Hospital Cambridge Hospital Youville Hospital and Rehabilitation Center Spaulding Rehabilitation Hospital M I T Medical Massachusetts General Hospital Shriners Hospitals for Children Boston Burn Hospital Massachusetts Eye & Ear Infirmary Caritas St Elizabeth's Medical Center Franciscan Hospital for Children Arbour HRI Hospital Kindred Hospital Boston Addison Gilbert Hospital Tufts New England Medical Center Beth Israel Deaconess Medical Center Children's Hospital Boston Dana Farber Cancer Institute Brigham & Women's Hospital Newton Wellesley Hospital Boston Medical Center New England Baptist Hospital VA Boston Healthcare System Jamaica Plain Campus Arbour Hospital Radius Specialty Hospital Boston Faulkner Hospital Bournewood Hospital Hebrew Rehabilitation Center for the Aged Lemuel Shattuck Hospital Massachusetts Mental Health Center Portsmouth Regional Hospital Beth Israel Deaconess Hospital Needham VA Boston Healthcare System West Roxbury Campus Caritas Carney Hospital Kindred Specialty Hospital Natick MetroWest Medical Center Leonard Morse Hospital HealthAlliance Hospital Leominster Campus UMass Memorial Marlborough 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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