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3,497 Possible Causes for Arrhythmias Detected Prenatally, Palpitations, Ventricular Repolarization Abnormalities

  • Long QT Syndrome 13

    Hsiao et al. [ 30 ] analyzed the outcomes of 123 fetuses with prenatally detected cardiac malformations and/or cardiac arrhythmias.[] Common manifestations are heart palpitations, fainting spells, and seizures.[] RESULTS: Compared with the analysis of the healthy group (n 8), age- and sex-matched pair analysis revealed that the mutation carriers (n 8) had ventricular repolarization[]

  • Incessant Infant Ventricular Tachycardia

    Supraventricular Tachycardia SVT is the most common serious arrhythmia detected prenatally. It accounts for about 6% of referrals, as shown in Table 2.[] Treating Tachycardia In Pregnancy As mentioned above, the bouts of palpitation often subside by themselves.[] Ventricular tachycardia may also occur in children with long QT-syndrome wich is a familial disease carachterized by prolonged and abnormal ventricular repolarization and[]

  • Holiday Heart Syndrome

    Excessive caffeine intake: taking in drinks high in caffeine such as energy drinks or coffee liqueurs can make your palpitations worse.[] Although ventricular repolarization abnormalities on surface ECG were described, whether ventricular myocardium responds similarly to ethanol is uncertain.[] A female college student noted palpitations while on spring break.[]

    Missing: Arrhythmias Detected Prenatally
  • Tachyarrhythmia

    Overall, these serious tachyarrhythmias comprise less than 10% of arrhythmias detected prenatally.[] Common symptoms in all tachyarrhythmias include palpitations, chest discomfort, dyspnea, fatigue, lightheadedness, and dizziness.[] The changes seen in electrocardiogram (ECG) consist of repolarization abnormalities such as ST elevation, ST depression, negative T waves, and QT prolongation.[]

  • Long QT Syndrome

    These episodes may lead to palpitations, fainting, and sudden death due to ventricular fibrillation.[] Compared with the analysis of the healthy group (n 8), age- and sex-matched pair analysis revealed that the mutation carriers (n 8) had ventricular repolarization abnormality[] Although ICD implantation was advised due to high cardiac event risk, the patient followed with beta blocker treatment for 15 years without any syncope or palpitations.[]

    Missing: Arrhythmias Detected Prenatally
  • Arrhythmogenic Right Ventricular Dysplasia

    Clinical presentation Palpitations occurred in six patients, cardiac arrest in three, and syncope in one as the first symptom of the disease.[] We hypothesized that ventricular depolarization and repolarization abnormalities on the 12-lead surface electrocardiogram (ECG) predict adverse outcome in patients with ARVD[] In most cases, patients with ARVD are young men who present with chest pain or palpitations.[]

    Missing: Arrhythmias Detected Prenatally
  • Cardiomyopathy

    Symptoms include palpitations and fainting after physical activity.[] Clinical diagnosis may be achieved by demonstrating functional and structural alterations of the right ventricle, depolarization and repolarization abnormalities, arrhythmias[] At a clinic visit 5 months later, she had received no ICD shocks and reported no symptoms of severe palpitations.[]

    Missing: Arrhythmias Detected Prenatally
  • Supraventricular Tachycardia

    […] of SVT can be nonspecific and varies based upon age with infants demonstrating fussiness or irritability and older children reporting vague perceptions of tachycardia or palpitations[] An example is hypertension and LV hypertrophy that accompany renal failure and are associated with abnormal ventricular ( 513 ) and atrial ( 514 ) repolarization.[] He had been suffering episodes of palpitations and chest pain for over a year and had been prescribed atenolol 25 mg ON, though the side effects meant he had not taken it[]

    Missing: Arrhythmias Detected Prenatally
  • Heart Failure

    A 35-year-old Japanese man was emergently admitted to our hospital with chief complaints of palpitation and dyspnea. He has been treated for Basedow's disease.[] (ii) The effects of drugs or electrolyte abnormalities must be considered as possible noncardiac causes of ECG abnormalities of ventricular repolarization; that is, those[] We report a case of heart failure in a 35-year-old man who presented with palpitations.[]

    Missing: Arrhythmias Detected Prenatally
  • Atrial Fibrillation

    Harvey observed ineffective palpitation of the atrium just before death. This was probably atrial fibrillation.[] 8 (11) Repolarization abnormalities 32 (42) Conduction disease 2 (3) Left atrial enlargement 0 Left ventricular hypertrophy 1 (1) Use of antiarrhythmics within 30 d of initial[] This usually presents as palpitations, dyspnea, dizziness, fatigue, and weakness among afflicted patients.[]

    Missing: Arrhythmias Detected Prenatally

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