Heart Rhythm Disorders Center - College Station, TX
College Station 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 College Station * Scott & White at College Station  Scott & White at College Station  Scott & White at College Station  Cardiovascular Surgery Brazos  Central Texas Heart Center PA  Central Texas Heart Center PA  Central Texas Heart Center PA  Central Texas Heart Center PA  Central Texas Heart Center PA  BCS Heart  BCS Heart  BCS Heart  Texas Cardiovascular Consultants PA  Northwest Houston Heart Center  Cardiovascular Institute  Northwest Heart Center  Northwest Heart Center  Cardio Vascular Clinic of Texas  Arvind M Pai MD  Cardio Vascular Clinic of Texas  Texas Cardiovascular Consultants PA  Shashi Bellur MD  Steven H Farber MD  Alan Mobley MD  Arif B Abdullah MD  Greater Houston Digestive Disease Consultant  Greater Houston Digestive Disease Consultant  Greater Houston Digestive Disease Consultant  Greater Houston Digestive Disease Consultant  Greater Houston Digestive Disease Consultant  Greater Houston Digestive Disease Consultant  Adnan Afzal MD FACC  Christopher Wong MD  Woodlands North Houston Heart Center  Woodlands North Houston Heart Center  Woodlands North Houston Heart Center  Woodlands North Houston Heart Center  Woodlands North Houston Heart Center  Woodlands North Houston Heart Center  Nasser Cardiology PA  Woodlands North Houston Heart Center  Advanced Cardiovascular Care Center  Nirmal Bual MD  Cypress Cardiology PA  Northwest Cardiology Consultants  Northwest Cardiology Consultants  Northwest Cardiology Consultants  Mobeen Mazhar MD  Houston Interventional Cardiology PA  Cypress Cardiology PA  R Hariharan MD  R Agusala MD PA  Willowbrook Cardiovascular Associates  Willowbrook Cardiovascular Associates  Texas Urgent Care Inc  Willowbrook Cardiovascular Associates  Willowbrook Cardiovascular Associates  Northwest Houston Cardiology  Willowbrook Cardiovascular Associates  Cardiac Intervention Specialist PA  Memorial Cardiology Associates PA  Memorial Cardiology Associates PA  Memorial Cardiology Associates PA  Memorial Cardiology Associates PA  Red Oak Cardiovascular Center  Red Oak Cardiovascular Center  Red Oak Cardiovascular Center  Red Oak Cardiovascular Center  Cardiology Center of Houston PA  Heart Care Center of NW Houston  Heart Care Center of NW Houston  Heart Care Center of NW Houston  Heart Care Center of NW Houston  Southeast Texas Cardiovascular PA  Integral Cardiovascular Center  Southeast Texas Cardiovascular PA  Walter H Pollo MD  H S Bhatia MD PA  KPS KPS Cardiovascular Surgery  Woodlands North Houston Heart Center  KPS KPS Cardiovascular Surgery  KPS KPS Cardiovascular Surgery  Scott & White Georgetown Clinic  Scott & White Heart & Vascular Institute  Scott & White Heart & Vascular Institute  Scott & White Heart & Vascular Institute  Scott & White Heart & Vascular Institute  Scott & White Heart & Vascular Institute  Scott & White Heart & Vascular Institute  Scott & White Heart & Vascular Institute  Scott & White Heart & Vascular Institute  Scott & White Heart & Vascular Institute  Scott & White Heart & Vascular Institute  Scott & White Heart & Vascular Institute  Scott & White Heart & Vascular Institute  Scott & White Heart & Vascular Institute  Texas Cardiovascular Consultants PA  Texas Cardiovascular Consultants PA  Texas Cardiovascular Consultants PA  Texas Cardiovascular Consultants PA College Station, TexasUpcoming Local Events2012-06-03
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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 College Station
Nearby College Station Hospitals *The Physicians Centre Hospital St Joseph Regional Health Center College Station Medical Center Grimes St Joseph Health Center Burleson St Joseph Health Center Trinity Medical Center Brenham Madison St Joseph Health 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. |
Suggested Reading on Abnormal Heart Rhythms (Heart Rhythm Disorders) by Our Doctors
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Atrial Fibrillation
- Atrial fibrillation is an abnormality in the heart rhythm which involves irregular and often rapid beating of the heart.
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Heart Attack
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Palpitations
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Stroke
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Wolff-Parkinson-White Syndrome
- Wolff-Parkinson-White syndrome is a condition in which abnormal electrical pathways in the heart cause arrhythmias. Symptoms of Wolff-Parkinson-White syndrome include tachycardia, dizziness, palpitations, fainting, and shortness of breath. Wolff-Parkinson-White syndrome is a common cause of paroxysmal supraventricular tachycardia. Wolff-Parkinson-White syndrome is caused by mutations in the PRKAG2 gene.
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Congestive Heart Failure
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Fainting (Syncope)
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Premature Ventricular Contractions (PVCs)
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Low Blood Pressure
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Biorhythms
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Alpha Thalassemia
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Heart Attack Prevention Overview
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Stroke Prevention
- Stroke is the third leading killer in the United States. Some of the warning signs of stroke include sudden confusion, trouble seeing with one or both eyes, dizziness, loss of balance, and more. Stroke prevention and reatable risk factors for stroke include lowering high blood pressure, quit smoking, heart disease, diabetes control and prevention.
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Sleepwalking
- Sleepwalking is a condition in which an individual walks or does other activities while asleep. Factors associated with sleepwalking include genetic, environmental, and physiological. Episodes of sleepwalking may include quiet walking to agitated running. Conditions that may have similar symptoms of sleepwalking, but are not include night terrors, confusional arousals, and nocturnal seizures. Treatment of sleepwalking generally include preventative measures. Medication may be prescribed if necessary.
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Sudden Cardiac Arrest
- Sudden cardiac arrest is an unexpected, sudden death caused by sudden cardiac arrest (loss of heart function). Causes and risk factors of sudden cardiac arrest include (not inclusive): abnormal heart rhythms (arrhythmias), previous heart attack, coronary artery disease, smoking, high cholesterol, Wolff-Parkinson-White Syndrome, ventricular tachycardia or ventricular fibrillation after a heart attack, congenital heart defects, history of fainting, and heart failure, obesity, diabetes, and drug abuse. Treatment of sudden cardiac arrest is an emergency, and action must be taken immediately.
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Heart Failure
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How the Heart Works
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Loeys-Dietz Syndrome
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Shock (Medical)
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Coma
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Paroxysmal Supraventricular Tachycardia (PSVT)
- Paroxysmal supraventricular tachycardia (PSVT) is an abnormal conduction of electricity in particular areas of the heart. PSVT was referred to at one time as paroxysmal atrial tachycardia or PAT, however, the term PAT is reserved for as specific heart condition. Symptoms of PSVT include weakness, shortness of breath, chest pressure, lightheadedness, and palpitations. PSVT is treated with medications or procedures that return the heart to its normal electrical pattern.
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Mitochondrial Disease
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Low Potassium (Hypokalemia)
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Pulmonary Embolism (Blood Clot in the Lung)
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Hypothermia
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Dizziness
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Hypercalcemia (Elevated Calcium Levels)
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