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189 Possible Causes for Flattened T Wave, Tachycardia

  • Digitalis Toxicity

    Electrocardiographic signs of digitalis toxicity include first-degree atrioventricular (A-V) block with depressed S-T segments, shortened Q-T intervals, and flattened T waves[] , junctional tachycardia, and bidirectional ventricular tachycardia are common.[] ., sinus bradycardia, atrioventricular block, nonparoxysmal atrioventricular junctional tachycardia, and ventricular tachycardia.[]

  • Hypokalemia

    […] than the T wave. flattening of the T wave.[] A 38-year-old obese woman presented with recurrent polymorphic ventricular tachycardia secondary to persistent hypokalemia necessitating more than 40 DC shocks.[] Clinically, the acute symptoms may resemble a herniated vertebral disc, but hypokalemia per se is life-threatening by causing heart arrest through ventricular tachycardia[]

  • Quinidine

    T waves (without dysrhythmia), have occurred frequently and hypotension and ventricular tachycardia have occurred occasionally in patients receiving IV quinidine gluconate[] RESULTS: We report the case of a patient with vasospastic angina and J-wave pattern in inferior and lateral leads associated with polymorphic ventricular tachycardia which[] […] man with a VVI pacemaker with rate hysteresis and concomitant quinidine treatment documented the occurrence of several episodes of non-sustained polymorphous ventricular tachycardia[]

  • Acute Pericarditis

    Stages 2, 3, and 4 ECG findings consist of ST-segment normalization and T wave flattening, T wave inversion, and normalization of T waves, respectively.[] Abstract Acute pericarditis is almost invariably associated with sinus tachycardia.[] flatten; stage 3: symmetric T wave inversion throughout ECG; and stage 4: ECG normalization 2 .[]

  • Digitalis

    Abstract Medical treatment of fetal tachycardias has substantially improved neonatal outcome over the past years.[] Abstract Electrophysiological studies were performed in a patient with chronic chagasic cardiomyopathy, recurrent sustained ventricular tachycardia, and a history (without[] […] rhythm with exit block, nonparoxysmal junctional tachycardia, atrial fibrillation, atrial tachycardia with block, and multifocal tachycardia were observed.[]

  • Phenothiazine

    The case report presented here describes nearly fatal arrhythmia (sustained supraventricular tachycardia) consequent to phenothiazine treatment.[] Phenothiazine-induced ventricular tachycardia, when it occurs in the overdose situation, may be refractory to conventional antiarrhythmic drugs.[] Exposure Routes inhalation, skin absorption, ingestion, skin and/or eye contact Symptoms Itching, irritation, reddening skin; hepatitis, hemolytic anemia, abdominal cramps, tachycardia[]

  • Acute Mountain Sickness

    History will reveal recent ascent to high altitude by the unacclimatized patient while physical examination may reveal tachycardia, tachypnea, and pulmonary rales if the patient[] […] which type of acute mountain sickness HAPE HIGH ALTITUDE PULMONARY EDEMA What are the physical findings of HAPE 1) The clinical picture may resemble severe pneumonia 2) Tachycardia[] Subjective benefits include improvement in sleep habits, tolerance to cold; decreased dyspnea, anginal symptoms and tachycardia and improved appetite, all of which are symptoms[]

  • Cushing's Disease

    Cushing's disease is hypercortisolaemia secondary to an adrenocorticotrophic hormone secreting pituitary adenoma. Primary management is almost always surgical, with limited effective medical interventions available. Adjuvant therapy in the form of radiation is gaining popularity, with the bulk of the literature related[…][]

  • Digoxin

    , inverted, or biphasic T waves .[] Fetal echocardiography revealed supraventricular tachycardia with worsening cardiac function at 28 weeks.[] . - Flattened, negative or biphasic T waves. - QT interval shortening. - U wave amplitude may increase.[]

  • Mitral Valve Prolapse

    The patient had resolution of ventricular tachycardia following surgical intervention consisting of a valve-sparing aortic root replacement and mitral valve annuloplasty.[] Abstract Ventricular tachycardia occurs frequently in patients with mitral valve prolapse.[] Abstract A patient with mitral valve prolapse and symptomatic ventricular ectopy underwent an electrophysiological study during which a sustained monomorphic ventricular tachycardia[]

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