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475 Possible Causes for Iodine-induced Hyperthyroidism, Palpitations with Skipped Beats, Short PR Interval

  • Graves Disease

    Conversely in some patients (iodine induced hyperthyroidism, drugs like amiodarone and propronolol which block the conversion of T 4 to T 3 ), only TT 4 or FT 4 is elevated[intechopen.com] It neutralizes hyperthyroidism within 6 to 18 weeks.[ihealthblogger.com] hyperthyroidism.[thyroid.about.com]

  • Hyperthyroidism

    It suggests that HSG also leads to excessive iodine absorption, which induces secondary hyperthyroidism.[ncbi.nlm.nih.gov] Cholestyramine is an effective additional treatment for hyperthyroidism and may be an effective treatment for refractory iodine-induced hyperthyroidism.[ncbi.nlm.nih.gov] […] to its development. [ 2 ] While too much iodine can induce hyperthyroidism, iodine can, oddly enough, also be the solution.[globalhealingcenter.com]

  • Hypertrophic Cardiomyopathy

    Palpitation Palpitation is an uncomfortable awareness of the heart beat. People may occasionally feel an extra beat or a skipped beat and this is usually normal.[ineaia.tripod.com] PR interval ( First-degree (PR 0.21 s, not shortening with hyperventilation), second-degree, or third-degree atrioventricular block To assess whether the changing pattern[doi.org] Patients are rarely aware of rhythm abnormalities that may precede sudden death; however, fluttering, pounding, or skipped beats (palpitations), as well as dizziness and fainting[ahajournals.org]

    Missing: Iodine-induced Hyperthyroidism
  • Myocardial Infarction

    When you have an arrhythmia, you may notice that your heart is skipping beats or beating too fast. Some people describe arrhythmias as a fluttering feeling in the chest.[web.archive.org] These feelings are called palpitations (pal-pih-TA-shuns). Some arrhythmias can cause your heart to suddenly stop beating.[web.archive.org]

    Missing: Iodine-induced Hyperthyroidism
  • Acute Myocardial Infarction

    We herein report the case of a 25-year-old Japanese woman with left-main-trunk acute myocardial infarction (LMT-AMI). She had cardiogenic shock, so emergency percutaneous intervention was performed. Intravascular ultrasound of LMT-AMI showed that the three-layered structure of the intima, tunica media, and[…][ncbi.nlm.nih.gov]

    Missing: Iodine-induced Hyperthyroidism
  • Pheochromocytoma

    Context Diagnosis of pheochromocytoma depends on biochemical evidence of catecholamine production by the tumor. However, the best test to establish the diagnosis has not been determined. Objective To determine the biochemical test or combination of tests that provides the best method for diagnosis of[…][jama.ama-assn.org]

    Missing: Iodine-induced Hyperthyroidism
  • Wolff-Parkinson-White Syndrome

    Does your heart sometimes beat very fast? Have you ever felt it skip a beat? This is called palpitations. It feels strange but is usually harmless.[webmd.com] Wolff-Parkinson-White (WPW) syndrome is defined as the presence of an accessory atrioventricular pathway which is manifested as delta waves and short PR interval on electrocardiography[ncbi.nlm.nih.gov] Electrocardiography (ECG) of patients with WPW syndrome portrays a short PR interval and a wide QRS interval with a delta wave.[ncbi.nlm.nih.gov]

    Missing: Iodine-induced Hyperthyroidism
  • Preexcitation Syndrome

    Does your heart sometimes beat very fast? Have you ever felt it skip a beat? This is called palpitations. It feels strange but is usually harmless.[webmd.com] PR interval (usually 0.1 second or less; occasionally normal) together with a prolonged QRS complex with a slurred initial component (delta wave).[medical-dictionary.thefreedictionary.com] The classic electrocardiogram in Wolff-Parkinson-White (WPW) syndrome is characterized by a short PR interval and prolonged QRS duration in the presence of sinus rhythm with[ncbi.nlm.nih.gov]

    Missing: Iodine-induced Hyperthyroidism
  • Paroxysmal Nodal Tachycardia

    This produces a short PR interval and a delta wave, as is observed in persons with Wolff-Parkinson-White (WPW) syndrome.[emedicine.medscape.com] Occasionally, a low atrial focus produces the appearance of a short PR interval.[rjmatthewsmd.com] Note the short PR interval and slurred upstroke (delta wave) to the QRS complexes. Importantly, note that not all accessory pathways conduct in an anterograde manner.[emedicine.medscape.com]

    Missing: Iodine-induced Hyperthyroidism
  • Supraventricular Tachycardia

    When signs or symptoms are present, the most common ones are: Palpitations (feelings that your heart is skipping a beat, fluttering, or beating too hard or fast) A slow heartbeat[web.archive.org] This produces a short PR interval and a delta wave, as is observed in persons with Wolff-Parkinson-White (WPW) syndrome.[emedicine.medscape.com] When your heart beats in an irregular pattern, you're having what's called palpitations. You may feel as if it skipped a beat or speeds up.[m.webmd.com]

    Missing: Iodine-induced Hyperthyroidism

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