In some cases, the heart can beat erratically for so long that it causes sudden death.You can have a genetic mutation that puts you at risk of being born with congenital long QT syndrome. The term QT refers to the portion of the …

Some people with the condition have seizures. The heart's structure is normal.Normally, the heart sends blood out to the body during each heartbeat. Your doctor might suggest treatment even if you don't often have signs or symptoms.If you have drug-induced long QT syndrome, stopping the medication causing your symptoms may be all that is needed to treat the condition. You might faint when you're excited, angry or scared or during exercise. Sometimes, treatment for long QT syndrome involves surgery or an implantable device.Many people who have long QT syndrome don't have any signs or symptoms. After an initial exam, your doctor likely will refer you to a doctor trained in diagnosing and treating heart conditions (cardiologist), a doctor trained in heart rhythm conditions (electrophysiologist) or a cardiologist who specializes in genetic heart conditions (genetic cardiologist).Here's some information to help you prepare for your appointment and know what to expect from your doctor.Questions to ask the doctor at your initial appointment include:Questions to ask if you're referred to a cardiologist or electrophysiologist include:Questions to ask if your doctor recommends surgery include:In addition to the questions that you've prepared ahead of time, don't hesitate to ask other questions during your appointment if you don't understand something.A doctor who sees you for possible long QT syndrome might ask a number of questions, including:While you wait for your appointment, check with your family members to find out if you have a family history of long QT syndrome or unexplained death.Having a first-degree relative who died from an unexpected cause — such as sudden infant death syndrome (SIDS), drowning or other accident — is an important clue for your doctor.

However, if you have the condition and are pregnant, your doctor will want to carefully monitor you during and after pregnancy.Proper medical treatment and lifestyle changes can help prevent complications related to long QT syndrome.If the episode lasts for a long time, fainting can be followed by a full-body seizure. Long QT syndrome (LQTS) is a condition in which repolarization of the heart after a heartbeat is affected. All rights reserved. A model for LQTS type 2, … Long QT syndrome (LQTS) is a life-threatening congenital condition characterized by cardiac arrhythmias and sudden cardiac death. Your doctor will discuss with you the most appropriate treatment options based on your symptoms and your type of long QT syndrome. If you have a first-degree relative (parent, sibling or child) with long QT syndrome, it's important to let your doctor know. Your doctor can tell you how to safely do so.For other cases of acquired long QT syndrome, treating the underlying condition is necessary. In general, knowing as much as possible about your family's health history will help your doctor determine the next steps for your diagnosis and treatment.Mayo Clinic does not endorse companies or products. Electrocardiogram (ECG). Take steps to help your loved ones better understand how to support you and care for you in an emergency.If you develop signs and symptoms of long QT syndrome, contact your doctor.

Long QT syndrome (LQTS) is a disorder of the heart's electrical activity. A single copy of these materials may be reprinted for noncommercial personal use only. In some severe cases, Some people are born with a genetic mutation that causes long QT syndrome (congenital long QT syndrome). This delay, which often can be seen on an electrocardiogram (ECG), is called a prolonged QT interval.Long QT syndrome is often grouped into two main categories, depending on the cause.More than 17 genes have been linked to long QT syndrome so far, and researchers have identified hundreds of mutations within these genes.Doctors have described two forms of congenital long QT syndrome:More than 100 medications — many of them common — can lengthen the QT interval in otherwise healthy people and cause acquired long QT syndrome.Medications that can cause acquired long QT syndrome include:If your condition is caused by a medication, it may be called drug-induced long QT syndrome. meaning it's caused by genes passed on to you from your parents However, congenital long QT syndrome signs and symptoms can occur in babies during the first weeks to months after birth, or in childhood or later. Advertising revenue supports our not-for-profit mission.Check out these best-sellers and special offers on books and newsletters from Mayo Clinic. People who have LQTS also can have arrhythmias for no known reason.

Zolpimist Label Tricor, Pembrolizumab Uveitis Glycomet, Lamictal Menopause, Metoprolol Succinate Drug Interactions Detrol, Still Sick After Antibiotics Sinus Infection Compazine, Tacrolimus Capsule To Suspension Conversion Effexor Xr, Gabapentin And Liver Disease In Dogs Carafate, Juluca Nursing Implications Aristocort, Mesalamine Enema How To Use Combimist L Inhaler, Good Alternative To Zofran, Azithromycin For Sinus Infection Meloset, Eletriptan Hydrobromide 40mg Tablets Indocin, Testosterone Injections Before And After Photos Calan, Luts Zofran, Salmeterol Pronunciation Bupropion, Rivastigmine Effectiveness Terramycin, Petroleum Jelly After Tretinoin Trimox, Zentel 400 Mg Amazon Erythromycin, Eletriptan Hydrobromide 40mg Tablets Indocin, Amoxicillin 875 Mg Silagra, Azithromycin 500mg Dosage Yasmin, Transdermal Patch Example Ponstel, Fluconazole And Prochlorperazine Levitra Professional, Atorvastatin 20 Mg Deutsch Buspar, How Long Does Clobetasol Stay In Your System Clonidine, Difference Between Clenbuterol And Albuterol Cystone, Neomycin Tinnitus Oxytrol, Emtricitabine Metabolism Lovegra, Treclin Gel Anti Aging Grifulvin V, Osteoporosis Guidelines 2019 Herbal Extra Power, Mesalamine High Dose Stendra, Pediatric Acute Gastroenteritis Guidelines 2018 Olanzapine, Phosphodiesterase 5 Inhibitors Mechanism Of Action Trimox, Theobromine Benefits Teeth Suhagra, Jml Eyebrow Trimmer Boots Nootropil, Non Commercial Search Engine Super Kamagra, Donepezil And Xanax Serophene, Ppi Use And Neuropathy Elavil, Nucoxia 120 Images Levothroid, Lmwh Special Authority Zudena, Pramipexole Er Coupons Super Avana,