Atrial Fibrillation Center - Galveston, TX
Galveston 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 Galveston * University of Texas Hospital Cardiovascular Disease  UTMB Austin Internal Medicine  University of Texas Hospital Cardiovascular Disease  UTMB Surgery  University of Texas Hospital Cardiovascular Disease  University of Texas Hospital Cardiovascular Disease  Siddharth Acharya MD  UTMB Cardiology Clinic  Beeler-Manske Clinic  Harvey E Slusky MD  Bay Area Heart Center  Robert W Farrell MD  Cardiovascular Associates of Clear Lake  Cardiovascular Associates of Clear Lake  Cardiovascular Associates of Clear Lake  Cardiovascular Associates of Clear Lake  Southeast Houston Cardiology  Southeast Houston Cardiology  Southeast Houston Cardiology  Southeast Houston Cardiology  Bay Area Cardiology  Heart Specialists  P V Balakrishnan MD  Avinash Bapat MD  Bay Area Houston Cardiology Associates  Nawar Tayyan MD  Nathan Cardiology  Sarma S Challa MD  Fayez Hadidi MD  Edward W Leahey MD  Mohamed O Jeroui MD  Universal Heart Center Associates  Heinz J Hermann MD  Cardiovascular Center  Cardiovascular Center  Cardiovascular Center  Salim Dabaghi MD PA  Cardiology Specialists of Houston  Cardiology Specialists of Houston  Francisco R Maislos MD  Brazosport Cardiology  Brazosport Cardiology  Brazosport Cardiology  Matt C Jacob MD  Glenn Levine MD  Zimmerman Medical Clinic  Zimmerman Medical Clinic  Anwar Ahmad MD  University of Texas Anderson Cancer Center  UT MD Anderson Cancer Center Cardiology  UT MD Anderson Cancer Center Cardiology  UT MD Anderson Cancer Center Cardiology  UT MD Anderson Cancer Center Cardiology  UT MD Anderson Cancer Center Cardiology  James H Young Jr. MD  UT MD Anderson Cancer Center Cardiology  Cardiology Associates  Levi V Perry MD  Cardiology Associates  Scott A Scheinin MD  Jonas Garcia MD & Associates  Texas Heart Institute Medical Director  Surgical Associates of Texas  Cardiovascular Association  Cardiology Clinic  Leachman Cardiology Associates  Mohammed Attar MD  Center for Cardiovascular Disease Prevention  Cardiovascular Association  Kelsey-Seybold St Luke's Medical Tower Cardiology  Houston Cardiovascular Associates  Cardiology Consultants  Methodist DeBakey Cardiology Associates  Cardiology Clinic  Cardiology Clinic  Houston Electrophysiology Associates  Cardiology Clinic  Leachman Cardiology Associates  EP Cardiology PA  Delgado Cardiovascular Associates  Cardiology Clinic  Cardiology Clinic  EP Cardiology PA  Mark L Entman MD  Sayed F Feghali MD  Southwest Cardiovascular Consultants PA  Cardiology Clinic  Cardiology Consultants  Surgical Associates  Michael J Gordon MD  Cardiology Clinic  Methodist DeBakey Cardiology Associates  Southwest Cardiovascular Consultants PA  Houston Cardiovascular Associates  Texas Children's Hospital Congenital Heart Surgery  Leachman Cardiology Associates  Southwest Cardiovascular Consultants PA  Houston Cardiovascular Associates  J F Howell MD  Houston Cardiovascular Associates Galveston, TexasUpcoming 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 Galveston
Nearby Galveston Hospitals *Shriners Hospital Galveston University of Texas Medical Branch at Galveston Mainland Medical Center CHRISTUS St John Hospital Clear Lake Regional Medical Center Clear Lake Rehabilitation Hospital Cornerstone Hospital of Houston at Clearlake Triumph Hospital Clear Lake Memorial Hermann Southeast Hospital San Jacinto Methodist Hospital Alexander Campus Triumph Hospital Baytown Bayside Community Hospital Vista Medical Center Hospital of America Bayshore Medical Center San Jacinto Methodist Hospital Garth Rd 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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