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33 Possible Causes for Complete Blood Count Abnormal, Flattened T Wave

  • 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.[] flatten; stage 3: symmetric T wave inversion throughout ECG; and stage 4: ECG normalization 2 .[] (1 to 3 weeks) Stage 3 – flattened T waves become inverted (3 to several weeks) Stage 4 – ECG returns to normal (several weeks onwards) NB.[]

  • Lithium Toxicity

    Cardiovascular side effects are usually mild and manifest as nonspecific ECG changes, such as ST-T flattening and T-wave inversion.[] The most common electrocardiographic finding is T-wave flattening.[]

  • 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[]

  • Acute Mountain Sickness

    Laboratory tests like complete blood count may be abnormal with elevated hematocrit, and erythrocytosis while arterial blood gas analysis will reveal respiratory alkalosis[]

  • 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[…][]

  • Phenothiazine

    Rooted in the early days of organic dye chemistry, the phenothiazine structure and its derivatives have since held a prominent place in pharmacology and biomedicine. Initially used for histochemical stains of plasmodia by Paul Ehrlich, anthelmintic and antibiotic properties of phenothiazines were globally exploited in the[…][]

  • Myxedema

    Electrocardiographic findings may include bradycardia, varying degrees of block, low voltage, nonspecific ST-segment changes, flattened or inverted T waves, prolonged Q-T[]

  • Thyrotoxic Heart Disease

    Complete blood count, sputum gram stain, culture, smear for acid fast bacilli, coagulation profile, chemistry and upper gastrointestinal endoscopy revealed no abnormalities[] Hypothyroidism and the Heart ECG Changes in Hypothyroidism Sinus bradycardia T wave flattening T wave inversion ST segment depression Low QRS voltages QTc is usually normal[] […] atrium, mild concentric left ventricular hypertrophy with grade 1 diastolic dysfunction, but preserved left ventricular systolic function, without any significant valvular abnormalities[]

  • Granulomatosis with Polyangiitis

    The ECG performed on admission showed sinus rhythm, normal PR interval, and diffuse flattened T waves.[] These tests may include: Complete blood count (CBC) to look for: Evidence of anemia (common in Granulomatosis with polyangiitis (Wegener's)) Abnormal white blood cell count[]

  • Accidental Hypothermia

    In hypercalcemia, the ECG shows a shortened QT interval, flattened T waves and QRS widening at very high levels. 4. Atrial fibrillation.[] Multiple other findings eventually develop including a shortened QT interval, ST depression, bundle branch blocks, widened QRS, prolonged PR interval, flattened T wave and[] The ECG manifestations of hyperkalemia begin with peaked T waves.[]

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