Heart Rhythm Disorders Center - Dallas, TX
Dallas Cardiologist Doctors for Heart Rhythm DisordersType 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 Dallas *![]() Heart Place ![]() Heart Place ![]() Heart Place ![]() Heart Place ![]() Heart Place ![]() Heart Place ![]() Heart Place ![]() Heart Place ![]() Heart Place ![]() Heart Place ![]() Heart Place ![]() Heart Place ![]() Heart Place ![]() Heart Place ![]() Heart Place ![]() Heart Place ![]() North Texas Heart Center ![]() North Texas Heart Center ![]() North Texas Heart Center ![]() William C Roberts MD ![]() North Texas Heart Center ![]() North Texas Heart Center ![]() Baylor Heart & Vascular Hospital ![]() Afridi Heart Care ![]() Dallas Cardiovascular Institute ![]() North Texas Cardiovascular Associates PA ![]() North Texas Cardiovascular Associates PA ![]() North Texas Cardiovascular Associates PA ![]() North Texas Cardiovascular Associates PA ![]() North Texas Cardiovascular Associates PA ![]() Heart Place ![]() Pediatric Cardiothoracic Surgery Associates ![]() Critical Health Clinic ![]() VA Medical Center ![]() UT Southwestern Medical Center Clinical Cardiology ![]() Ronald Victor MD ![]() UT Southwestern Medical Center Clinical Cardiology ![]() Texas Arrythmia & Electrophysiology ![]() Advanced Heart Care ![]() Advanced Heart Care ![]() Advanced Heart Care ![]() Advanced Heart Care ![]() White Rock Adult Medicine ![]() White Rock Adult Medicine ![]() White Rock Adult Medicine ![]() White Rock Adult Medicine ![]() Catherine A Roberts MD ![]() Heart Consultants ![]() Heart Consultants ![]() Cardiology & Interventional Vascular Associates ![]() Cardiology & Interventional Vascular Associates ![]() The Osler Group ![]() Cardiology & Interventional Vascular Associates ![]() Benjamin David Levine MD ![]() Cardiology & Interventional Vascular Associates ![]() Cardiology & Interventional Vascular Associates ![]() Medical Specialists Associated ![]() The Harper Clinic ![]() The Harper Clinic ![]() The Harper Clinic ![]() North Texas Heart Center ![]() North Texas Heart Center ![]() North Texas Heart Center ![]() North Texas Heart Center ![]() North Texas Heart Center ![]() North Texas Heart Center ![]() North Texas Heart Center ![]() North Texas Heart Center ![]() North Texas Heart Center ![]() Allan O Cook Jr. MD ![]() Brian J Baldwin MD ![]() Dallas Cardiac Associates ![]() The Dallas Heart Group ![]() The Dallas Heart Group ![]() The Dallas Heart Group ![]() The Dallas Heart Group ![]() Floyd Cardiology Associates ![]() Cardiac Associates of Dallas ![]() Heart Associates ![]() Dallas Cardiac Associates ![]() The Heart Place ![]() Lawrence R Poliner MD ![]() The Dallas Heart Group ![]() The Dallas Heart Group ![]() The Heart Place ![]() The Dallas Heart Group ![]() Cooper Clinic ![]() Cooper Clinic ![]() Michael S Blanc MD ![]() Doctors Medical Center ![]() North Texas Cardiovascular Associates PA ![]() Heart Place ![]() Dallas Heart Care PA ![]() Hal Lewis MD ![]() Dallas Heart Care PA ![]() Riyad A Taha MD ![]() Heart Place ![]() Heart Place ![]() Viswanadham Lammata MD ![]() Vincent Barr MD Dallas, TexasFounded in 1841 and formally incorporated as a city in February, 1856, the city's economy is primarily based on banking, commerce, telecommunications, computer technology, energy, and transportation; only New York City and Houston are home to more Fortune 500 headquarters in the city limits. Located in North Texas and a major city in the American South/Southwest, Dallas is the core of the largest inland metropolitan area in the United States that lacks any navigable link to the sea. The city's prominence despite this comes from its historical importance as a center for the oil and cotton industries, its position along numerous railroad lines, a strong industrial and financial sector, and its status as a major inland port (due largely to the presence of Dallas/Fort Worth International Airport, one of the largest and busiest in the world). Upcoming Local Events2012-06-10
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Abnormal Heart Rhythms (Heart Rhythm Disorders)Read the Abnormal Heart Rhythms (Heart Rhythm Disorders) article » How does the heart work?The heart is a two stage electric pump whose job it is to circulate blood through the body. There is a group of cells that serve as an automatic pacemaker located in the atrium that generates an electrical current that spreads to the heart muscle cells to generate a coordinated squeeze, so that the pump can function. The heart has four chambers, the right and left atria (singular= atrium) and the right and left ventricles. The right side of the heart pumps blood to the lungs while the left side pumps it to the rest of the body. Blood from the body is collected in the right atrium and is pushed into the right ventricle with a small beat of the upper chamber of the heart. The right ventricle then pumps the blood to the lungs to pick up oxygen. They oxygen-rich blood returns to the left atrium where the small atrial beat pushes it to the left ventricle. The left ventricle is much thicker than the right because it needs to be strong enough to send blood to the entire body. There are special cells in the right atrium called the sino-atrial node (SA node) that generate the first electrical impulse, allowing the heart to beat in a coordinated way. The SA node is considered the "natural pacemaker" of the heart. This pacemaker function begins the electrical impulse which follows pathways in the atrial walls, almost like wiring, to a junction box between the atrium and ventricle called the atrio-ventricular node (AV node). This electric signal causes muscle cells in both atria to contract at once. At the AV node, the electric signal waits for a very short time, usually one to two tenths of a second, to allow blood pumped from the atria to fill up the ventricles. The signal then passes through electric bundles in the ventricle walls to allow these chambers to contract, again in a coordinated way, and pump blood to the lungs and body. The SA node generates an e... Read the Abnormal Heart Rhythms (Heart Rhythm Disorders) article » Recommended Reading Related to Abnormal Heart Rhythms (Heart Rhythm Disorders)Introduction to fainting (syncope)Fainting, "blacking out," or syncope is the temporary loss of consciousness followed by the return to full wakefulness. This loss of consciousness may be accompanied by loss of muscle tone that can result in falling or slumping over. To better understand why fainting can occur; it is helpful to explain why somebody is awake. The brain has multiple parts, including two hemispheres, the cerebellum, and the brain stem. The brain requires blood flow to provide oxygen and glucose (sugar) to its cells to sustain life. For the body to be awake, an area known as the reticular activating system located in the brain stem needs to be turned on, and at least one brain hemisphere needs to be functioning. For fainting or syncope to occur, either the reticular activating system needs to lose its blood supply, or both hemispheres of the brain need to be deprived of blood, oxygen, or glucose. If blood sugar levels... Other Related Heart Rhythm Disorders ArticlesEmergency Contact for Dallas
Nearby Dallas Hospitals *![]() Baylor Jack & Jane Hamilton Heart & Vascular Hospital ![]() Baylor Specialty Hospital ![]() Baylor University Medical Center ![]() Baylor Institute for Rehabilitation ![]() Mary Shiels Hospital ![]() Methodist Dallas Medical Center ![]() Texas Scottish Rite Hospital for Children ![]() Parkland Health & Hospital System ![]() UT Southwestern Medical Center University Hospital Zale Lipshy ![]() UT Southwestern Medical Center ![]() UT Southwestern Medical Center University Hospital St Paul ![]() LifeCare Specialty Hospital of Dallas ![]() Timberlawn Mental Health System ![]() Children's Medical Center of Dallas ![]() Texas Specialty Hospital at Dallas ![]() Renaissance Hospital Dallas ![]() Dallas VA Medical Center ![]() Doctors Hospital at White Rock Lake ![]() Kindred Hospital White Rock ![]() Kindred Hospital Walnut Hill ![]() Presbyterian Hospital of Dallas ![]() Kindred Hospital Dallas ![]() Medical City Children's Hospital ![]() Medical City Hospital ![]() Green Oaks Hospital ![]() Methodist Rehabilitation Hospital ![]() Baylor Medical Center at Irving ![]() Methodist Charlton Medical Center ![]() RHD Memorial Medical Center ![]() Select Specialty Hospital South Dallas ![]() Hickory Trail Hopsital ![]() Dallas Regional Medical Center ![]() Baylor Medical Center at Garland ![]() Baylor Specialty Hospital Garland ![]() Las Colinas Medical Center ![]() Irving Coppell Surgical Hospital ![]() Methodist Richardson Regional Medical Center ![]() Baylor Regional Medical Center at Plano ![]() Plano Specialty Hospital ![]() HEALTHSOUTH Plano Rehabilitation Hospital ![]() Medical Center of Plano ![]() Trinity Medical Center ![]() Kindred Hospital Arlington ![]() Millwood Hospital ![]() Presbyterian Hospital of Plano ![]() Texas Health Memorial Hospital at Arlington ![]() Regency Hospital of North Dallas ![]() Lake Pointe Medical Center ![]() Harris Methodist HEB Hospital ![]() Harris Methodist Springwood ![]() HEALTHSOUTH Rehabilitation Hospital of Arlington ![]() Medical Center of Arlington ![]() LifeCare Hospitals of Plano ![]() USMD Hospital at Arlington ![]() Arlington Rehabilitation Hospital ![]() Baylor Regional Medical Center at Grapevine ![]() Medical Center of Lewisville ![]() Methodist Mansfield Medical Center ![]() Baylor Medical Center at Frisco ![]() Southwest Surgical Hospital ![]() Kindred Hospital Mansfield ![]() Centennial Medical Center ![]() North Hills Hospital ![]() Baylor Medical Center at Waxahachie ![]() Presbyterian Hospital of Allen ![]() Baylor Medical Center at Trophy Club ![]() Medical Center of McKinney ![]() Medical Center of McKinney Wysong Campus ![]() Renaissance Hospital Terrell ![]() JPS Health Network ![]() Terrell State Hospital ![]() Denton Regional Medical Center ![]() HEALTHSOUTH Rehabilitation Hospital ![]() Harris Continued Care Hospital ![]() Harris Methodist Fort Worth 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. |






































































































