Atrial Fibrillation Center - Potomac, MD
Potomac 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 Potomac * Maryland Heart PC  Maryland Heart PC  Maryland Heart PC  Maryland Heart PC  Maryland Heart PC  Maryland Heart PC  Maryland Heart PC  Maryland Heart PC  Maryland Heart PC  Montgomery Cardiology LLC  Montgomery Cardiology LLC  Maryland Heart PC  Advanced Surgery PC  Joann Urquhart MD  Cardiac Associates PC  Cardiac Associates PC  Cardiac Associates PC  Cardiac Associates PC  Cardiovascular Consultants  Cardiac Associates PC  Cardiac Associates PC  Cardiac Associates PC  Cardiac Associates PC  Cardiac Associates PC  Cardiovascular Consultants PA  Cardiac Associates PC  Cardiac Associates PC  Cardiac Associates PC  Cardiac Associates PC  Cardiac Associates PC  Cardiac Associates PC  Radhey S Murarka MD PC  Advanced Cardiology Center  Advanced Cardiology Center  Advanced Cardiology Center  Joseph R Robinson MD  Washington Brain & Spine Institute PC  Cardiovascular Medicine  Drs Bodurian & Goldbaum  Cardiovascular Medicine  Cardiovascular Medicine  Drs Bodurian & Goldbaum  Drs Bodurian & Goldbaum  Cardio Care  Cardiovascular Medicine  Cardio Care  Cardiovascular Medicine  Cardiovascular Medicine  Cardiovascular Medicine  Cardiovascular Medicine  Drs Bodurian & Goldbaum  Cardiology & Internal Medicine  Cardiology & Internal Medicine  Cardiology & Internal Medicine  Cardiology & Internal Medicine  Cardiology & Internal Medicine  Cardiology & Internal Medicine  Gravino Itscoitz Kenigsberg MDs  Gravino Itscoitz Kenigsberg MDs  Gravino Itscoitz Kenigsberg MDs  Allen A Oboler MD  Gravino Itscoitz Kenigsberg MDs  Gravino Itscoitz Kenigsberg MDs  Thomas J Anthony MD  Associates in Cardiology  Associates in Cardiology  Associates in Cardiology  Associates in Cardiology  Associates in Cardiology  Daniel I Woronow MD  Kaufman & Zinsmeister MDs PA  Kaufman & Zinsmeister MDs PA  Ernesto Africano MD  Cardiology Associates PC  Cardiology Associates PC  Cardiovascular Consultants PA  Cardiovascular Consultants PA  Cardiovascular Consultants PA  Cardiovascular Consultants PA  Cardiovascular Consultants PA  Cardiovascular Consultants PA  Cardiovascular Consultants PA  Cardiovascular Consultants PA  Cardiovascular Consultants PA  Anees Ahsan MD  The Heart Center  Washington Cardiology Center  Washington Cardiology Center  Washington Cardiology Center  Fayaz A Shawl MD  Washington Cardiology Center  Washington Cardiology Center  Anantha K Rao MD  Steven T Tee MD  Raymon K Nelson MD  Arvind M Mehta MD  Amjad Rasul MD  Riverside Medical Diagnostic Center  Suburban Heart Institute  Capital Cardiovascular & Thoracic Surgery Associates Potomac, MarylandUpcoming Local Events2012-05-27
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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 Potomac
Nearby Potomac Hospitals *Suburban Hospital Shady Grove Adventist Hospital Adventist Rehabilitation Hospital of Maryland Potomac Ridge Behavioral Health Adventist HealthCare National Institutes of Health Sibley Memorial Hospital Psychiatric Institute of Washington Reston Hospital Center Holy Cross Hospital Virginia Hospital Center Georgetown University Hospital Walter Reed Army Medical Center Dominion Hospital Inova Fairfax Hospital Inova Fairfax Hospital for Children Northern Virginia Mental Health Institute Washington Adventist Hospital The George Washington University Hospital National Rehabilitation Hospital Washington Hospital Center Howard University Hospital Washington DC VA Medical Center Children's National Medical Center Montgomery General Hospital Providence Hospital Inova Fair Oaks Hospital The HSC Pediatric Center The Specialty Hospital of Washington Inova Alexandria Hospital Inova Loudoun Hospital Center Saint Elizabeth's Hospital Gladys Spellman Specialty Hospital Prince George's Hospital Center The Specialty Hospital of Washington-Hadley United Medical Center Laurel Regional Hospital Doctors Community Hospital North Spring Behavioral Healthcare Inova Mount Vernon Hospital Graydon Manor Behavioral Health Howard County General Hospital Prince William Hospital Fort Washington Hospital Southern Maryland Hospital Center Potomac Hospital Sheppard Pratt at Ellicott City Springfield Hospital Center Frederick Memorial Hospital Spring Grove Hospital Center Baltimore Washington Medical Center Northwest Hospital Kernan Hospital Saint Agnes 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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