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159 Possible Causes for Bradycardia, Peaking T Wave

  • Hyperkalemia

    The significance of sever bradycardia can vary widely.[] […] complex, sinoventricular conduction, bradyarrhythmia and tall peaked T waves.[] Laboratory tests showed hyperkalemia (6.6 mmol/L), peaked T wave and a corrected QT interval of 510 ms.[]

  • Early Repolarization Syndrome

    No abnormality seen in there ECG 's except for ERS and bradycardia.[] T waves on the ECG Gwinup, GR Altered ventricular repolarization in central sympathetic dysfunction associated with spinal cord injury Lehman, KG; Shandling, AH; Yusi, AU[] Telemetry demonstrated sinus tachycardia with a PVC occurring on the T wave in the absence of bradycardia or long-short phenomena.[]

  • Electrolyte Imbalance

    […] difficulties Hypomagnesemia Peripheral vasodilatation, paralysis, no deep tendon reflexes, coma, lethargy, respiratory depression, cardiac arrest if severe, hypotension, bradycardia[] We report a case of hyperkalemia, with concurrent hypocalcemia and hypomagnesemia resulting in (1) peaking of the T wave, (2) a prominent U wave, and (3) prolongation of the[] Sinus bradycardia. Sinoatrial (SA) block. Ventricular fibrillation. 3.[]

  • Sinus Bradycardia

    Bradycardia is not necessarily problematic.[] Normal ST segments are convex upward, like a smile. 9) Tall, peaked T waves in precordial leads V 2 through V 6 , and in Lead II. What does it mean?[] Early repolarization in Caucasian athletes most commonly consists of upwardly concave ST-segments and tall and peaked T waves; in black athletes, there often is convex ST-segment[]

  • Athletic Heart Syndrome

    As mentioned previously, sinus bradycardia, AV blocks, extrasystoles, and early repolarization are hallmarks of athletic heart syndrome.[] However, in the typical pattern, J point and ST elevation are followed by a peaked and upright T wave.[] Tall, peaked - related to early repolarization Inverted - related to QRS voltage, LV mass, septal and posterior wall thickness What are common T-wave abnormalities in athlete[]

  • Myocardial Infarction

    On occasion the physician may order atropine sulfate with morphine to counteract serious bradycardia .[] Electrocardiography (ECG) demonstrates classic findings of deep Q waves, peaked T waves, or ST segment changes consistent with ischemia, injury, or infarction.[] There are hyperacute (peaked ) T waves in V2-4.[]

  • AV Block Mobitz II

    (C) Bradycardia with normal heart rate intervals at a rate of 55 after Mobitz type II AV block. (D) Mobitz type II AV block reappeared when the ureterus was repaired.[] The providers further interpreted this ECG to show a prolonged PR interval and peaked T waves (Figure 1 ).[] Requiring similar P wave morphology when assessing an arrhythmia for AV block eliminates other potential causes of bradycardia such as wandering pacemaker, sinus pauses, and[]

  • Accidental Hypothermia

    Abstract A 35-year-old schizophrenic patient was admitted to the Coronary Care Unit with shock, bradycardia and ST-T changes mimicking acute myocardial infarction.[] The ECG manifestations of hyperkalemia begin with peaked T waves.[] Additional findings included atrial fibrillation, severe sinus bradycardia, and prominent J (Osborn) waves.[]

  • Propranolol

    Interestingly, among the reported cases of patients with sofosbuvir and amiodarone related bradycardia, some of them were also treated with propranolol.[] Laboratory tests showed hyperkalemia (6.6 mmol/L), peaked T wave and a corrected QT interval of 510 ms.[] Propranolol can have potentially serious adverse side effects, including bradycardia, hypotension, and hypoglycemia.[]

  • Atrial Fibrillation

    From a cardiac perspective, crizotinib is associated with 2 main cardiac effects, QT interval prolongation and bradycardia.[] […] complex, sinoventricular conduction, bradyarrhythmia and tall peaked T waves.[] BACKGROUND: Symptomatic sinus node dysfunction (SND) consists of a variety of manifestations, including tachycardia-bradycardia syndrome.[]

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