Atrial Fibrillation Center - Alpharetta, GA
Alpharetta 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 Alpharetta * John K Attokaren MD  John K Attokaren MD  Cardiology of Georgia PC  Cardiology of Georgia PC  Thomas S Backer MD  Alpharetta Cardiology LLC  Emory Heart & Vascular Center  Georgia Clinic At Peachtree Corners  Georgia Clinic At Peachtree Corners  M Nevin Nadimi MD  Cardiovascular Group PC  Cardiovascular Group PC  Cardiovascular Group PC  Cardiovascular Group PC  E Alan Paulk Jr. MD PC  Cardiovascular Group PC  Cardiovascular Group PC  Cardiovascular Group PC  Cardiovascular Group PC  Cardiovascular Group PC  Cardiovascular Group PC  Gwinnett Consultants In Cardiology PC  Gwinnett Consultants In Cardiology PC  Gwinnett Consultants In Cardiology PC  Gwinnett Consultants In Cardiology PC  Gwinnett Consultants In Cardiology PC  Center for Preventive Cardiovascular Care PC  Cardiology of Atlanta  Cardiology of Atlanta  Cardiology of Atlanta  Atlanta Cardiology Group Perimeter Cardiologist  Atlanta Cardiology Group Perimeter Cardiologist  Saint Joseph's Medical Group  Cardiovascular Specialists PC  Saint Joseph's Medical Group  Cardiovascular Specialists PC  Saint Joseph's Medical Group  Cardiovascular Specialists PC  Cardiovascular Specialists PC  Cardiovascular Specialists PC  Saint Joseph's Medical Group  Saint Joseph's Medical Group  Saint Joseph's Medical Group  Cardiovascular Specialists PC  Saint Joseph's Medical Group  Lee Padove MD  Saint Joseph's Medical Group  Cardiovascular Specialists PC  Cardiovascular Specialists PC  Saint Joseph's Medical Group  Peachtree Cardiovascular & Thoracic Surgeons  Gordon Azar Sr. MD  Cardiovascular Associates of Sandy Springs  North Atlantic Cardiovascular Associates  North Atlantic Cardiovascular Associates  The Emory Crawford Long Cardiology  Northeast Georgia Heart Center  William M Hudson MD PC  Heart & Vascular Care Inc  Heart & Vascular Care Inc  Northeast Georgia Heart Center  Bhaskar Reddy MD  Northeast Georgia Heart Center  Emory Clinic  Atlanta Cardiology & Primary Care  Howard Snapper MD  Georgia Heart Care LLC  Georgia Heart Care LLC  SOLARIS Heart and Vascular  SOLARIS Heart and Vascular  SOLARIS Heart and Vascular  SOLARIS Heart and Vascular  SOLARIS Heart and Vascular  Cardiovascular Medicine PC  SOLARIS Heart and Vascular  Atlanta Heart Specialists  Atlanta Heart Specialists  Atlanta Heart Specialists  Atlanta Heart Specialists  Medical Associates Of North Georgia  Wellstar Cardiovascular  Wellstar Medical Specialists  Cardiovascular Medicine PC  Cardiology of Georgia PC  Cardiovascular Medicine PC  Cardiovascular Medicine PC  Cardiovascular Medicine PC  Cardiovascular Medicine PC  Cardiovascular Medicine PC  Cardiovascular Medicine PC  Cardiovascular Medicine PC  Cardiovascular Medicine PC  Cardiovascular Medicine PC  Wellstar Cardiovascular  Wellstar Cardiovascular  Cardiovascular Medicine PC  Cardiovascular Medicine PC  The Emory Clinic Cardiology  The Emory Clinic Cardiology  The Emory Clinic Cardiology Alpharetta, GeorgiaUpcoming Local Events2012-06-09
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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 Alpharetta
Nearby Alpharetta Hospitals *North Fulton Regional Hospital Emory Johns Creek Hospital Gwinnett Medical Center Duluth Glancy Rehabilitation Center Peachford Behavioral Health System of Atlanta Northside Hospital Forsyth Saint Joseph's Hospital of Atlanta Children's Healthcare at Scottish Rite Northside Hospital Wellstar Windy Hill Hospital Northside Hospital Cherokee Wellstar Kennestone Hospital Gwinnett Medical Center Atlanta VA Medical Center Wesley Woods Geriatric Hospital Devereux Georgia Treatment Network Children's Healthcare at Egleston DeKalb Medical Center Emory University Hospital Emory Adventist Hospital Ridgeview Institute SummitRidge Center for Psychiatry & Addiction Medicine Piedmont Hospital Shepherd Center Hillside Hospital DeKalb Medical Laurel Heights Hospital Emory Eastside Medical Center Kindred Hospital Atlanta Emory University Hospital Midtown Select Specialty Hospital Atlanta Atlanta Medical Center Grady Health System Wellstar Cobb Hospital Georgia Regional Hospital at Atlanta DeKalb Medical Center at Hillandale Piedmont Mountainside Hospital Regency Hospital of South Atlanta South Fulton Medical Center Cartersville Medical Center Northeast Georgia Medical Center Rockdale Medical Center Northeast Georgia Medical Center Lanier Park Campus Anchor Hospital Wellstar Paulding Hospital Barrow Regional Medical Center Wellstar Douglas Hospital Southern Regional Medical Center 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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