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72 Possible Causes for Flattened T Wave, Potassium Decreased

  • Hypokalemia

    […] than the T wave. flattening of the T wave.[healio.com] New data make clear that feedforward homeostatic responses activate when decreased potassium intake is sensed, even when plasma potassium concentration is still within the[ncbi.nlm.nih.gov] T wave of the electrocardiogram, and muscle weakness.[medical-dictionary.thefreedictionary.com]

  • Hypokalemic Periodic Paralysis

    Some electrocardiographic (ECG) findings associated with hypokalemia include flattened or inverted T waves, a U wave and ST depression.[flipper.diff.org] […] supplements decreased the frequency of muscle weakness attacks.[ncbi.nlm.nih.gov] During the oral glucose tolerance test, serum potassium and phosphate decreased significantly.[ncbi.nlm.nih.gov]

  • Cushing's Disease

    As the level of potassium decreased, the chances of abnormal heart rhythms increase.[livestrong.com] – level decreased ( hypokalemia ) Non-Laboratory Tests Computed tomography (CT) – scan of the chest, particularly the lung, and abdomen; may be used to help locate adrenal[labtestsonline.org] […] normalization of serum potassium concentration and arterial blood gases parameters, in both the patients.[ncbi.nlm.nih.gov]

  • Electrolyte Imbalance

    Clinical signs of hyperkalaemia include muscle weakness, hypotension , bradycardia and loss of cardiac output, and ECG changes may include peaked T waves and flattened P waves[ausmed.com] A seriously abnormal increase in potassium ( hyperkalemia ) or decrease in potassium ( hypokalemia ) can profoundly affect the nervous system and increases the chance of irregular[medicinenet.com] Hypokalemia, or decreased potassium, can arise due to kidney diseases; excessive losses due to heavy sweating, vomiting, diarrhea, eating disorders, certain medications, or[medicinenet.com]

  • Diabetic Ketoacidosis

    An ECG can be of help in monitoring the patient's potassium status: High peaked T waves are a sign of hyperkalemia, and flattened T waves with U waves are a sign of hypokalemia[health.am] Potassium levels can fluctuate severely during the treatment of DKA, because insulin decreases potassium levels in the blood by redistributing it into cells via increased[en.wikipedia.org] , which is essential to good health - vomiting and treatment for diabetic ketoacidosis can cause a decrease in potassium levels (hypokalemia) Common triggers The three most[your.md]

  • 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[medical-dictionary.thefreedictionary.com] This brings about a gradual increase in intracellular sodium and a gradual decrease in intracellular potassium.[symptoma.com] How the interaction occurs: When these two medicines are taken together, the amount of potassium in your blood may decrease.[webmd.com]

  • Hypokalemic Nephropathy

    waves flattened/absent P waves QRS widening sine waves this can be treated with loop diuretics to increase urinary K excretion should also restrict dietary K and hyperkalemic[quizlet.com] The clearance of creatinine slowly decreases.[ncbi.nlm.nih.gov] Loss of function of this reabsorption system results in decreased sodium, potassium, and chloride reabsorption in the thick ascending limb, as well as abolishment of the lumen-positive[en.wikipedia.org]

  • Familial Periodic Paralysis

    Answer and interpretation The ECG findings include: Sinus rhythm with a rate of 70bpm Normal axis Flattened T waves with the presence of U waves.[lifeinthefastlane.com] These disorders are characterized by sudden episodes of muscle weakness which occur when serum potassium levels either decrease below normal values (hypokalemic forms) or[centrocliniconemo.it] The ECG may show sinus bradycardia with evidence of hypokalaemia, including flattening of T waves, U waves in leads II, V2, V3, and V4, and ST segment depression.[patient.info]

  • Distal Renal Tubular Acidosis

    ., muscle weakness, hyporeflexia, paralysis, U waves and flattened T waves on ECG ) Autosomal recessive causes of type 1 RTA may present with sensorineural deafness.[amboss.com] In five patients, impaired potassium excretion was associated with decreased ammonium excretion, a urinary pH below 5.5 (5.18 0.07, mean S.E.M.), and aldosterone deficiency[nejm.org] This, in turn, causes inadequate secretion of protons and potassium, with decreased trapping and excretion of ammonium and decreased excretion of potassium.[emedicine.medscape.com]

  • Proximal Renal Tubular Acidosis

    ., muscle weakness, hyporeflexia, paralysis, U waves and flattened T waves on ECG ) Autosomal recessive causes of type 1 RTA may present with sensorineural deafness.[amboss.com] This, in turn, causes inadequate secretion of protons and potassium, with decreased trapping and excretion of ammonium and decreased excretion of potassium.[emedicine.medscape.com] If K is high in an RTA, this is most likely Type 4 ( because low aldosterone causes decreased renal excretion of acid and potsssium) If the potassium is normal or low, then[usmleforum.com]

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