Heart Rhythm Disorders Center - Gresham, OR
Gresham 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 Gresham * Northwest Cardiovascular Institute LLP  The Oregon Clinic Cardiology  The Oregon Clinic Cardiology  The Oregon Clinic Cardiology  The Oregon Clinic Cardiology  Northwest Cardiovascular Institute LLP  Northwest Cardiovascular Institute LLP  Northwest Cardiovascular Institute LLP  Northwest Cardiovascular Institute LLP  Northwest Cardiovascular Institute LLP  Northwest Cardiovascular Institute LLP  The Oregon Clinic Cardiology  The Oregon Clinic Cardiology  The Oregon Clinic Cardiology  The Oregon Clinic Cardiology  The Oregon Clinic Cardiology  The Oregon Clinic Cardiology  The Oregon Clinic Cardiology  The Oregon Clinic Cardiology  The Oregon Clinic Cardiology  Sellwood Medical Clinic  OHSU First Care Health Heart Services  Pacific Heart Associates PC  Pacific Heart Associates PC  Pacific Heart Associates PC  Pacific Heart Associates PC  Pacific Heart Associates PC  Childrens Cardiology Center Of Oregon  Oregon Cardiology Clinic PC  OHSU Cardiovascular  OHSU Cardiovascular  OHSU Cardiovascular  OHSU Cardiovascular  Pacific Heart Associates PC  Pacific Heart Associates PC  Pacific Heart Associates PC  Pacific Heart Associates PC  Northwest Cardiovascular Institute LLP  Paul Q Hull MD  Northwest Cardiovascular Institute LLP  Legacy Heart Rhythm Clinic  Northwest Cardiovascular Institute LLP  Northwest Cardiovascular Institute LLP  Ronald Schutz MD  Herbert J Semler MD  Pacific Heart Associates PC  Pacific Heart Associates PC  Pacific Heart Associates PC  Pacific Heart Associates PC  John Rudoff MD  Kaiser Permanente Medical Center Cardiology  Kaiser Permanente Medical Center Cardiology  Kaiser Permanente Medical Center Cardiology  Kaiser Permanente Medical Center Cardiology  Northwest Cardiologists PC  Naveen Sachdev MD  Siqueira Jr. & Thongouthaithip MD  Siqueira Jr. & Thongouthaithip MD  Stuart E Trenholme MD  Columbia Cardiology Associates LTD  Columbia Cardiology Associates LTD  Columbia Cardiology Associates LTD  Columbia Cardiology Associates LTD  Columbia Cardiology Associates LTD  Heart Rhythm Consultants PC  Columbia Cardiology Associates LTD  Columbia Cardiology Associates LTD  Heart Rhythm Consultants PC  Columbia Cardiology Associates LTD  Columbia Cardiology Associates LTD  Heart Rhythm Consultants PC  Columbia Cardiology Associates LTD  Columbia Cardiology Associates LTD  Columbia Cardiology Associates LTD  Columbia Cardiology Associates LTD  Columbia Cardiology Associates LTD  Columbia Cardiology Associates LTD  Columbia Cardiology Associates LTD  Northwest Heart Care  OHSU Cardiology at Tuality  OHSU Cardiology at Tuality  Northwest Cardiologists PC  Northwest Cardiologists PC  Hillsboro Cardiology  Hillsboro Cardiology  Hillsboro Cardiology  Hillsboro Cardiology  Northwest Cardiovascular Institute LLP  Salem Cardiology Associates PC  Salem Cardiology Associates PC  Salem Cardiology Associates PC  Salem Cardiology Associates PC  Salem Cardiology Associates PC  Salem Cardiology Associates PC  Salem Cardiology Associates PC  Salem Cardiology Associates PC  Cardiovascular Consultants Of Oregon  Williamette Cardiology Gresham, OregonUpcoming Local Events2012-06-09
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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 Gresham
Nearby Gresham Hospitals *Legacy Mount Hood Medical Center Adventist Medical Center Kaiser Sunnyside Medical Center Providence Portland Medical Center Providence Milwaukie Hospital Southwest Washington Medical Center Mother Joseph Campus Oregon State Hospital Portland Legacy Emanuel Children's Hospital Legacy Emanuel Medical Center Doernbecher Childrens Hospital at OHSU Oregon Health & Science University Hospital Portland VA Medical Center Shriners Hospital for Children Legacy Good Samaritan Medical Center Providence Willamette Falls Medical Center Southwest Washington Medical Center Memorial Campus Providence St Vincent Medical Center Legacy Meridian Park Medical Center Legacy Salmon Creek Medical Center Tuality Community Hospital Providence Newberg Hospital Tuality Forest Grove 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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Heart Attack
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Palpitations
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Stroke
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Wolff-Parkinson-White Syndrome
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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
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Sleepwalking
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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)
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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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