Heart Rhythm Disorders Center - Peabody, MA
Peabody 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 Peabody * Lahey Clinic Peabody  Lahey Clinic Peabody  Northshore Medical & Dental Center  North Shore Cardiovascular Associates  North Shore Cardiovascular Associates  North Shore Cardiovascular Associates  North Shore Cardiovascular Associates  North Shore Cardiovascular Associates  North Shore Cardiovascular Associates  North Shore Cardiovascular Associates  John C Clapp MD  North Shore Cardiovascular  North Shore Cardiovascular  North Shore Cardiovascular  North Shore Cardiovascular  North Shore Cardiovascular  Thomas E Sullivan MD  North Shore Cardiovascular Associates  North Shore Cardiovascular Associates  Northeast Cardiology Inc  Essex Cardiology Associates Inc  The Medical Group Inc  Essex Cardiology Associates Inc  Essex Cardiology Associates Inc  Essex Cardiology Associates Inc  The Medical Group Inc  The Medical Group Inc  David Koh MD  Bhagwan D Gupta MD  Cardiology Associates Greater Boston  Cardiology Associates Greater Boston  Cardiology Associates Greater Boston  Middlesex Cardiology  Melrose Internal Medicine  Middlesex Cardiology  Middlesex Cardiology  Middlesex Cardiology  Salil K Midha MD  Bruce Watrous MD  North Suburban Cardiology Associates  North Suburban Cardiology Associates  North Suburban Cardiology Associates  North Suburban Cardiology Associates  North Suburban Cardiology Associates  Reading Cardiology Associates  Reading Cardiology Associates  David Barrasso & James A Smith MDs  Mystic Cardiology Associates  Mystic Cardiology Associates  Mystic Cardiology Associates  David Barrasso & James A Smith MDs  Charles A Boucher MD  Gerald Doyle MD  Richard R Liberthson MD  MGH Gillette Center for Women's Cancer  MGH Cardiac Unit Associates  MGH Cardiac Unit Associates  MGH Cardiac Unit Associates  MGH Cardiac Unit Associates  MGH Cardiac Unit Associates  MGH Cardiac Unit Associates  Cardiac Unit Associates  Mass General Cardiac Unit Associates  Ronen Durst MD  MGH Cardiac Unit  Malissa J Wood MD  MGH Cardiology Associates  Massachusetts General Hospital Electrophysiology Lab  James McFarland MD  MGH Cardiac Arrhythmia Service  Massachusetts General Hospital Electrophysiology Lab  MGH Heart Failure Center  MGH Interventional Cardiology Igor Palacios MD  Massachusetts General Hospital Cardiovascular Surgery Dept  Kenneth Rosenfield MD  MGH Cardiac Unit Associates  MGH Cardiac Unit Associates  MGH Cardiac Unit Associates  MGH Cardiac Arrhythmia Service  MGH Cardiac Unit Associates  MGH Cardiac Unit Associates  MGH Heart Failure Center  MGH Cardiac Ultrasound  MGH Cardiac Unit Associates  MGH Cardiac Unit Associates  MGH Cardiac Unit Associates  Timothy Guiney MD  J Warren Harthorne MD  Linda C Hemphill MD  MGH Cardiac Unit Associates  Adolph M Hutter Jr. MD  MGH Cardiac Unit Associates  Mass General Cardiac Unit Associates  MGH Cardiac Unit Associates  James L Januzzi MD  MGH Cardiothoracic Surgery  Mass General Hospital Cardiac Arrhythmia Center  Richard Karas MD Tufts NEMC MCRI  Tufts Medical Ctr Cardiology  New England Medical Center Cardiology Electrophysiology Peabody, MassachusettsUpcoming Local Events2012-05-26
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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 Peabody
Nearby Peabody Hospitals *Kindred Hospital Boston North Shore North Shore Children's Hospital Salem Hospital & the Birthplace Shaughnessy-Kaplan Rehabilitation Hospital North Shore Medical Center Beverly Hospital Melrose Wakefield Hospital Whidden Memorial Hospital Lawrence F Quigley Memorial Hospital Winchester Hospital Lawrence Memorial Hospital HEALTHSOUTH New England Rehabilitation Hospital Baldpate Hospital Somerville Hospital Spaulding Rehabilitation Hospital Shriners Hospitals for Children Boston Burn Hospital Massachusetts General Hospital Isham Health Center Massachusetts Eye & Ear Infirmary Cambridge Hospital Youville Hospital and Rehabilitation Center M I T Medical Tufts New England Medical Center Addison Gilbert Hospital Lahey Clinic Medical Center Mount Auburn Hospital Boston Medical Center Arbour HRI Hospital Beth Israel Deaconess Medical Center Children's Hospital Boston Tewksbury Hospital Dana Farber Cancer Institute Brigham & Women's Hospital New England Baptist Hospital Franciscan Hospital for Children McLean Hospital Kindred Hospital Boston Caritas St Elizabeth's Medical Center Radius Specialty Hospital Boston VA Boston Healthcare System Jamaica Plain Campus Lawrence General Hospital Arbour Hospital Merrimack Valley Hospital Edith Nourse Rogers Memorial Veterans Hospital Lemuel Shattuck Hospital Massachusetts Mental Health Center Caritas Holy Family Hospital and Medical Center Caritas Carney Hospital Faulkner Hospital Whittier Rehabilitation Hospital Haverhill Hebrew Rehabilitation Center for the Aged Bournewood Hospital Quincy Medical Center Anna Jaques Hospital Milton Hospital Saints Medical Center Newton Wellesley Hospital Northeast Rehabilitation Health Network VA Boston Healthcare System West Roxbury Campus Emerson Hospital Lowell General Hospital HC Solomon Mental Health Center Braintree Rehabilitation Hospital Beth Israel Deaconess Hospital Needham South Shore Hospital Kindred Specialty Hospital Braintree Massachusetts Hospital School Hampstead Hospital Kindred Specialty Hospital Natick MetroWest Medical Center Leonard Morse Hospital Westwood Lodge Hospital Caritas Norwood Hospital New England Sinai Hospital & Rehabilitation Center MetroWest Medical Center Framingham Union Hospital Caritas Good Samaritan Medical 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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