thyroxine has been researched along with Long QT Syndrome in 6 studies
Thyroxine: The major hormone derived from the thyroid gland. Thyroxine is synthesized via the iodination of tyrosines (MONOIODOTYROSINE) and the coupling of iodotyrosines (DIIODOTYROSINE) in the THYROGLOBULIN. Thyroxine is released from thyroglobulin by proteolysis and secreted into the blood. Thyroxine is peripherally deiodinated to form TRIIODOTHYRONINE which exerts a broad spectrum of stimulatory effects on cell metabolism.
thyroxine : An iodothyronine compound having iodo substituents at the 3-, 3'-, 5- and 5'-positions.
Long QT Syndrome: A condition that is characterized by episodes of fainting (SYNCOPE) and varying degree of ventricular arrhythmia as indicated by the prolonged QT interval. The inherited forms are caused by mutation of genes encoding cardiac ion channel proteins. The two major forms are ROMANO-WARD SYNDROME and JERVELL-LANGE NIELSEN SYNDROME.
| Excerpt | Relevance | Reference |
|---|---|---|
| "A case of 78 year-old woman with primary hypothyroidism and atrial fibrillation treated with sotalol, complicated with cardiac arrest due to ventricular fibrillation (VF) and torsade de pointes (TdP) is presented." | 1.32 | [Acquired long QT syndrome with torsade de pointes in a patient with primary hypothyroidism]. ( Bromblik, A; Hajduk, B; Kluczewski, M; Kukla, P; Lenard, B; Przewor, M; Szczuka, K; Słowiak-Lewińska, T, 2003) |
| Timeframe | Studies, this research(%) | All Research% |
|---|---|---|
| pre-1990 | 0 (0.00) | 18.7374 |
| 1990's | 0 (0.00) | 18.2507 |
| 2000's | 6 (100.00) | 29.6817 |
| 2010's | 0 (0.00) | 24.3611 |
| 2020's | 0 (0.00) | 2.80 |
| Authors | Studies |
|---|---|
| Bakiner, O | 1 |
| Ertorer, ME | 1 |
| Haydardedeoglu, FE | 1 |
| Bozkirli, E | 1 |
| Tutuncu, NB | 1 |
| Demirag, NG | 1 |
| Kukla, P | 1 |
| Szczuka, K | 1 |
| Słowiak-Lewińska, T | 1 |
| Bromblik, A | 1 |
| Hajduk, B | 1 |
| Kluczewski, M | 1 |
| Lenard, B | 1 |
| Przewor, M | 1 |
| Schenck, JB | 1 |
| Rizvi, AA | 1 |
| Lin, T | 1 |
| Owecki, M | 1 |
| Michalak, A | 1 |
| Nikisch, E | 1 |
| Sowiński, J | 1 |
| Galetta, F | 1 |
| Franzoni, F | 1 |
| Fallahi, P | 1 |
| Tocchini, L | 1 |
| Braccini, L | 1 |
| Santoro, G | 1 |
| Antonelli, A | 1 |
| Colzani, RM | 1 |
| Emdin, M | 1 |
| Conforti, F | 1 |
| Passino, C | 1 |
| Scarlattini, M | 1 |
| Iervasi, G | 1 |
6 other studies available for thyroxine and Long QT Syndrome
| Article | Year |
|---|---|
Subclinical hypothyroidism is characterized by increased QT interval dispersion among women.
Topics: Adult; Case-Control Studies; Death, Sudden, Cardiac; Electrocardiography; Female; Hashimoto Disease; | 2008 |
[Acquired long QT syndrome with torsade de pointes in a patient with primary hypothyroidism].
Topics: Aged; Electrocardiography; Female; Humans; Hypothyroidism; Long QT Syndrome; Thyrotropin; Thyroxine; | 2003 |
Severe primary hypothyroidism manifesting with torsades de pointes.
Topics: Diagnosis, Differential; Female; Humans; Long QT Syndrome; Middle Aged; Myxedema; Thyroxine; Torsade | 2006 |
[Subclinical hypothyroidism influences ventricular repolarization measured by QTc interval].
Topics: Arrhythmias, Cardiac; Electrocardiography; Heart Conduction System; Heart Ventricles; Humans; Hypoth | 2006 |
Changes in heart rate variability and QT dispersion in patients with overt hypothyroidism.
Topics: Adult; Circadian Rhythm; Electrocardiography; Female; Heart Rate; Humans; Hypothyroidism; Long QT Sy | 2008 |
Hyperthyroidism is associated with lengthening of ventricular repolarization.
Topics: Adrenergic beta-Antagonists; Adult; Electrocardiography, Ambulatory; Electrolytes; Female; Follow-Up | 2001 |