Atrial Fibrillation Center - Apple Valley, MN
Apple Valley 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 Apple Valley * Aspen Medical Group Bloomington  Aspen Medical Group Bloomington  Aspen Medical Group  Minnesota Heart Clinic  Minnesota Heart Clinic  Minnesota Heart Clinic  Minnesota Heart Clinic  Minnesota Heart Clinic  Minnesota Heart Clinic  Minnesota Heart Clinic  Minnesota Heart Clinic  Minnesota Heart Clinic  Minnesota Heart Clinic  Minnesota Heart Clinic  Minnesota Heart Clinic  Minnesota Heart Clinic  Minnesota Heart Clinic  Minnesota Heart Clinic  Minnesota Heart Clinic  Minnesota Heart Clinic  Preventive Cardiology Institute  Minneapolis Cardiology Associates Edina  Minneapolis Cardiology Associates Edina  Minneapolis Cardiology Associates Edina  Minneapolis Cardiology Associates Edina  Minneapolis Cardiology Associates Edina  Minneapolis Cardiology Associates  Minneapolis Cardiology Associates  Minneapolis Cardiology Associates  Minneapolis Cardiology Associates  Minneapolis Cardiology Associates  Durand E Burns MD  Minneapolis Cardiology Associates  Minneapolis Cardiology Associates  Minneapolis Cardiology Associates  Minneapolis Cardiology Associates  Minneapolis Cardiology Associates  Minneapolis Cardiology Associates  Minneapolis Cardiology Associates  Minneapolis Cardiology Associates  Minneapolis Cardiology Associates  Minneapolis Cardiology Associates  Minneapolis Cardiology Associates  Minneapolis Cardiology Associates  Minneapolis Cardiology Associates  Minneapolis Cardiology Associates  Minneapolis Cardiology Associates  Minneapolis Cardiology Associates  Minneapolis Cardiology Associates  Minneapolis Cardiology Associates  Minneapolis Cardiology Associates  Minneapolis Cardiology Associates  Minneapolis Cardiology Associates  Minneapolis Cardiology Associates  Minneapolis Cardiology Associates  Minneapolis Cardiology Associates  Minneapolis Cardiology Associates  Minneapolis Cardiology Associates  Minneapolis Cardiology Associates  Raymond W Scallen MD PLC  Raymond W Scallen MD PLC  Raymond W Scallen MD PLC  HealthPartners Cardiology  St Paul Heart Clinic PA  Fairview University Medical Ctr  St Paul Heart Clinic PA  St Paul Heart Clinic PA  University of Minnesota Cardiac Arrhythmia Center  St Paul Heart Clinic PA  University of Minnesota Cardiovascular Clinic  St Paul Heart Clinic PA  St Paul Heart Clinic PA  Cardiovascular Center  University of Minnesota Cardiovascular Clinic  St Paul Heart Clinic PA  St Paul Heart Clinic PA  St Paul Heart Clinic PA  St Paul Heart Clinic PA  Alan T Hirsch MD  St Paul Heart Clinic PA  St Paul Heart Clinic PA  University of Minnesota Cardiac Arrhythmia Center  K P Madhu MD  St Paul Heart Clinic PA  St Paul Heart Clinic PA  St Paul Heart Clinic PA  St Paul Heart Clinic PA  University of Minnesota Cardiac Arrhythmia Center  St Paul Heart Clinic PA  Fairview University Medical Ctr  St Paul Heart Clinic PA  St Paul Heart Clinic PA  University of Minnesota Cardiovascular Clinic  Azam Ansari MD  David G Fine MD  Hennepin Heart Center  Hennepin Heart Center  Hennepin Heart Center  Park Nicollet Heart & Vascular Center  Hennepin Heart Center Apple Valley, MinnesotaUpcoming 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 Apple Valley
Nearby Apple Valley Hospitals *Fairview Ridges Hospital Minneapolis VA Medical Center Fairview Southdale Hospital Children's Hospitals and Clinics St Paul St Joseph's Hospital United Hospital St Francis Regional Medical Center Methodist Hospital Abbott Northwestern Hospital Sister Kenny Rehabilitation Institute Children's Hospitals and Clinics Minneapolis Shriners Hospital for Children Twin Cities Phillips Eye Institute University of Minnesota Medical Center Fairview Riverside Campus Regions Hospital University of Minnesota Medical Center Fairview University Campus Gillette Children's Specialty Healthcare Bethesda Rehabilitation Hospital Saint Paul Hennepin County Medical Center Regina Medical Center Woodwinds Health Campus Regency Hospital of Minneapolis North Memorial Medical Center Northfield Hospital St John's Hospital Cannon Falls Medical Center Queen of Peace Hospital Unity Hospital Hudson Hospital Lakeview Hospital Ridgeview Medical Center Fairview Maple Grove Medical Center Mercy Hospital District One Hospital River Falls Area Hospital Anoka-Metro Regional Treatment 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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