Heart Rhythm Disorders Center - San Marcos, TX
San Marcos 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 San Marcos *![]() Texas Cardiovascular Consultants PA ![]() Heart & Vascular Institute PA ![]() New Braunfels Cardiology ![]() New Braunfels Cardiology ![]() New Braunfels Cardiology ![]() New Braunfels Cardiology ![]() New Braunfels Cardiology ![]() New Braunfels Cardiology ![]() Heart & Vascular Institute PA ![]() William Craig MD ![]() Texas Cardiovascular Consultants PA ![]() Texas Cardiovascular Consultants PA ![]() Capital Cardiovascular Specialists ![]() Capital Cardiovascular Specialists ![]() Texas Cardiovascular Consultants PA ![]() Texas Cardiovascular Consultants PA ![]() Capital Cardiovascular Specialists ![]() Capital Cardiovascular Specialists ![]() Texas Cardiovascular Consultants PA ![]() Texas Cardiovascular Consultants PA ![]() Texas Cardiovascular Consultants PA ![]() Texas Cardiovascular Consultants PA ![]() Texas Cardiovascular Consultants PA ![]() Capital Cardiovascular Specialists ![]() St Davids South Austin Hospital Emergency ![]() Texas Cardiovascular Consultants PA ![]() Heart of Texas Cardiology PA ![]() Heart of Texas Cardiology PA ![]() Robert M Mingea III MD ![]() Texas Cardiovascular Consultants PA ![]() Texas Cardiovascular Consultants PA ![]() Texas Cardiovascular Consultants PA ![]() Texas Cardiovascular Consultants PA ![]() Texas Cardiovascular Consultants PA ![]() Texas Cardiovascular Consultants PA ![]() Texas Cardiovascular Consultants PA ![]() Texas Cardiovascular Consultants PA ![]() Texas Cardiovascular Consultants PA ![]() Texas Cardiovascular Consultants PA ![]() Texas Cardiovascular Consultants PA ![]() Alfred Magill MD ![]() Cardiac Clinic ![]() Capital Medical Clinic ![]() Austin Heart PA ![]() Austin Heart PA ![]() Austin Heart PA ![]() Capital Medical Clinic ![]() Austin Heart PA ![]() Texas Cardiovascular Consultants PA ![]() Austin Heart PA ![]() Texas Cardiovascular Consultants PA ![]() Texas Cardiovascular Consultants PA ![]() Texas Cardiovascular Consultants PA ![]() Heart & Vascular Institute PA ![]() Cardiovascular Associates San Antonio PA ![]() Heart & Vascular Institute PA ![]() Heart & Vascular Institute PA ![]() Capital Cardiac Thoracic Surgery ![]() Austin Vascular & Vein Institute ![]() Texas Cardiovascular Consultants PA ![]() Texas Cardiovascular Consultants PA ![]() Texas Cardiovascular Consultants PA ![]() Texas Cardiovascular Consultants PA ![]() Texas Cardiovascular Consultants PA ![]() Texas Cardiovascular Consultants PA ![]() Texas Cardiovascular Consultants PA ![]() David S Wise MD PHD ![]() Austin Diagnostic Clinic Cardiology ![]() Austin Diagnostic Clinic Cardiology ![]() Austin Diagnostic Clinic Cardiology ![]() Austin Diagnostic Clinic Cardiology ![]() Heart Clinic Of Austin ![]() Metro North Cardiovascular ![]() Heart & Vascular Institute PA ![]() Heart & Vascular Institute PA ![]() Heart & Vascular Institute PA ![]() Heart & Vascular Institute PA ![]() Heart & Vascular Institute PA ![]() Heart & Vascular Institute PA ![]() Heart & Vascular Institute PA ![]() Heart & Vascular Institute PA ![]() Salvatore Barbaro III MD PA ![]() Central Cardiovascular Institute San Antonio ![]() San Antonio Heart Association PA ![]() San Antonio Heart Association PA ![]() San Antonio Heart Association PA ![]() Cardiovascular Associates San Antonio PA ![]() Childrens Heart Network ![]() Childrens Heart Network ![]() Cardiology Clinic of San Antonio ![]() Cardiology Clinic of San Antonio ![]() Heart & Vascular Institute PA ![]() Cardiology Clinic of San Antonio ![]() South Texas Heartbeat Associates ![]() Robert A Weiss MD PA ![]() Cardiovascular Associates San Antonio PA ![]() Central Cardiovascular Institute San Antonio ![]() Cardiovascular Associates San Antonio PA ![]() Cardiovascular Associates San Antonio PA ![]() San Antonio Heart Association PA San Marcos, 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 San Marcos
Nearby San Marcos Hospitals *![]() Seton Edgar B Davis Memorial Hospital ![]() Warm Springs Specialty Hospital Luling ![]() Central Texas Medical Center ![]() Guadalupe Regional Medical Center ![]() Christus Santa Rosa New Braunfels ![]() Gonzales Memorial Hospital ![]() Texas NeuroRehab Center ![]() The Oaks Treatment Center ![]() Seton Southwest Healthcare Center ![]() St David's South Austin 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. |






































































































