Familial atrial fibrillation
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Familial atrial fibrillation is an inherited abnormality of the heart's normal rhythm. Atrial fibrillation is characterised by episodes of uncoordinated electrical activity (fibrillation) in the heart's upper chambers (the atria), which cause a fast and irregular heartbeat. If untreated, this abnormal heart rhythm (arrhythmia) can lead to dizziness, chest pain, a sensation of fluttering or pounding in the chest (palpitations), shortness of breath, or fainting (syncope). Atrial fibrillation also increases the risk of stroke and sudden death. Complications of atrial fibrillation can occur at any age, although some people with this heart condition never experience any health problems associated with the disorder.
Descrição
Familial atrial fibrillation is an inherited abnormality of the heart's normal rhythm. Atrial fibrillation is characterised by episodes of uncoordinated electrical activity (fibrillation) in the heart's upper chambers (the atria), which cause a fast and irregular heartbeat. If untreated, this abnormal heart rhythm (arrhythmia) can lead to dizziness, chest pain, a sensation of fluttering or pounding in the chest (palpitations), shortness of breath, or fainting (syncope). Atrial fibrillation also increases the risk of stroke and sudden death. Complications of atrial fibrillation can occur at any age, although some people with this heart condition never experience any health problems associated with the disorder.
Padrões de herança
The source lists the following possible inheritance patterns: Autosomal dominant. More than one pattern can apply in different cases.
Related genes
Other names
Atrial fibrillation, familial
Auricular fibrillation
Related patient information and medicines
Patient information leaflet
Cardiomiopatia dilatada
Some forms of dilated cardiomyopathy run in families. Another possibility is that an unknown viral infection may be responsible. About one in four people with idiopathic dilated cardiomiopatia já a familial (hereditary) form. This means that several members of their family also have dilated cardiomyopathy. An arrhythmia called atrial.
Patient information leaflet
Doença da válvula cardíaca
The leafl... The main possible complications that may develop include the following: Atrial fibrillation develops in about 4 in 10 cases. See the separate leaflet called Atrial fibrillation. In atrial fibrillation, several medicines can be used to slow the heart rate down. Shocking the heart with an electrical current (a procedure called.
Patient information leaflet
Ritmos cardíacos anormais
Sometimes you may notice them as a slight thud in the chest if you are lying still in bed. Caffeine in tea or coffee, and alcohol may cause you to have more ectopic beats than usual. Supraventricular tachycardia. Atrial fibrillation (AF). Atrial flutter is similar to atrial fibrillation (AF). The atria contract at about 300 bpm but the ventricles.
Patient information leaflet
Estenose aórtica
Sometimes, the symptoms of aortic stenosis lead to an echocardiogram being organised to assess the s... NICE recommends that all patients with a heart murmur, where aortic stenosis is suspected, should be considered for an echocardiogram, particularly if they are over 75 years old, if there is a family history of estenose aórtica or if there are.
Patient information leaflet
Betabloqueadores
Beta-blockers are medicines that are used to treat a variety of conditions. Their full correct name is beta-adrenoceptor blocking medicines (or beta-adrenergic blocking agents... Control certain abnormal heart rhythms (arrhythmias) , particularly those where the heartbeat is too fast. A common arrhythmia is called atrial fibrillation..
Patient information leaflet
Fibrilação atrial
Atrial fibrillation (AF) is an abnormal fast irregular heartbeat. An abnormal heartbeat rhythm is called an arrhythmia. A normal heart rate is between 60 and 100 beats a minut... What is atrial fibrillation. Atrial fibrillation is a type of abnormal heart rhythm (arrhythmia). AF can cause problems if it makes the heart beat too fast. Using other.
Leitura adicional e referências
- Familial atrial fibrillation; MedlinePlus, National Library of Medicine.
- Chen YH, Xu SJ, Bendahhou S, Wang XL, Wang Y, Xu WY, Jin HW, Sun H, Su XY, Zhuang QN, Yang YQ, Li YB, Liu Y, Xu HJ, Li XF, Ma N, Mou CP, Chen Z, Barhanin J, Huang W. KCNQ1 gain-of-function mutation in familial atrial fibrillation. Science. 2003 Jan 10;299(5604):251-4. doi: 10.1126/science.1077771.
- Fatkin D, Santiago CF, Huttner IG, Lubitz SA, Ellinor PT. Genetics of Atrial Fibrillation: State of the Art in 2017. Heart Lung Circ. 2017 Sep;26(9):894-901. doi: 10.1016/j.hlc.2017.04.008. Epub 2017 May 11.
- Gutierrez A, Chung MK. Genomics of Atrial Fibrillation. Curr Cardiol Rep. 2016 Jun;18(6):55. doi: 10.1007/s11886-016-0735-8.
- Hucker WJ, Saini H, Lubitz SA, Ellinor PT. Atrial Fibrillation Genetics: Is There a Practical Clinical Value Now or in the Future? Can J Cardiol. 2016 Nov;32(11):1300-1305. doi: 10.1016/j.cjca.2016.02.032. Epub 2016 Feb 12.
- Xiao J, Liang D, Chen YH. The genetics of atrial fibrillation: from the bench to the bedside. Annu Rev Genomics Hum Genet. 2011;12:73-96. doi: 10.1146/annurev-genom-082410-101515.
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