Heart Rhythm Disorders Center - Port Arthur, TX
Port Arthur 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 Port Arthur * Smith and Thome Cardiovascular Consultants LLP  Smith and Thome Cardiovascular Consultants LLP  Gulf Coast Cardiology Group PLLC  Gulf Coast Cardiology Group PLLC  Gulf Coast Cardiology Group PLLC  Gulf Coast Cardiology Group PLLC  Srinivasa K Rao MD  Srinivasa K Rao MD  Murlidhar Amin MD  Southeast Texas Heart & Vascular  Southeast Texas Cardiology Associates  Advanced Cardiovascular Specialists LLP  Advanced Cardiovascular Specialists LLP  Advanced Cardiovascular Specialists LLP  Advanced Cardiovascular Specialists LLP  Advanced Cardiovascular Specialists LLP  Michael Rotenberg MD  Advanced Cardiovascular Specialists LLP  Advanced Cardiovascular Specialists LLP  Cardiac Consultants  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  Sarma S Challa MD  Fayez Hadidi MD  Edward W Leahey MD  Siddharth Acharya MD  UTMB Cardiology Clinic  Beeler-Manske Clinic  Nabil Ahmad MD  Garnepudi V Prasad MD  Harvey E Slusky MD  Bay Area Heart Center  Robert W Farrell MD  Bay Area Cardiology  Southeast Houston Cardiology  Cardiovascular Associates of Clear Lake  Southeast Houston Cardiology  Southeast Houston Cardiology  Southeast Houston Cardiology  Cardiovascular Associates of Clear Lake  Cardiovascular Associates of Clear Lake  Cardiovascular Associates of Clear Lake  Cardiology Specialists of Houston  Cardiology Specialists of Houston  P V Balakrishnan MD  Cardiovascular Center  Mohamed O Jeroui MD  Cardiovascular Center  Universal Heart Center Associates  Cardiovascular Center  Heinz J Hermann MD  Lieber Moore & Uddin Cardiology Associates  Lieber Moore & Uddin Cardiology Associates  Lieber Moore & Uddin Cardiology Associates  Steven L Feld MD  Steven L Feld MD  Steven L Feld MD  Avinash Bapat MD  Heart Specialists  Bay Area Houston Cardiology Associates  Nawar Tayyan MD  Nathan Cardiology  Cardiovascular Association  Cardiovascular Association  Cardiovascular Association  Cardiovascular Association  Michael Siropaides MD  Cardiovascular Association  Cardiovascular Association  Life Celebrating Health  Humble Cardiology Associates  Mohan Jacob MD  Humble Cardiology Associates  E John Samuel MD  Lee R Colosimo MD  Francisco R Maislos MD  Levi V Perry MD  Chisi Choi MD  Brian R Pickett MD  The Heart Institute of East Texas  The Heart Institute of East Texas  Anwar Ahmad MD  James H Young Jr. MD  Cardiology Associates  Cardiology Associates  Scott A Scheinin MD Port Arthur, TexasUpcoming Local Events2012-06-02
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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)Electrocardiogram (ECG or EKG) » What is an electrocardiogram (ECG, EKG)?The electrocardiogram (ECG or EKG) is a noninvasive test that is used to reflect underlying heart conditions by measuring the electrical activity of the heart. By positioning leads (electrical sensing devices) on the body in standardized locations, information about many heart conditions can be learned by looking for characteristic patterns on the EKG. How is an ECG (EKG) performed?EKG leads are attached to the body while the patient lies flat on a bed or table. Leads are attached to each extremity (four total) and to six pre-defined positions on the front of the chest. A small amount of gel is applied to the skin, which allows the electrical impulses of the heart to be more easily transmitted to the EKG leads. The leads are attached by small suction cups, Velcro straps, or by small adhesive patches attached loosely to the skin. The test takes about five minutes and is painless. In some insta... Other Related Heart Rhythm Disorders ArticlesEmergency Contact for Port Arthur
Nearby Port Arthur Hospitals *CHRISTUS St Mary Hospital Dubuis Hospital Port Arthur Renaissance Hospital Groves Medical Center of Southeast Texas Promise Hospital of Southeast Texas Memorial Hermann Baptist Beaumont Harbor Hospital of Southeast Texas Memorial Hermann Baptist Orange Hospital Dubuis Hospital Beaumont CHRISTUS St Elizabeth Hospital HEALTHSOUTH Beaumont Rehabilitation Hospital Winnie Community 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. |
Suggested Reading on Abnormal Heart Rhythms (Heart Rhythm Disorders) by Our Doctors
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