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38 Possible Causes for Muscle Weakness, P Wave Absent

  • Hyperkalemia

    Careful monitoring of electrocardiogram changes and muscle weakness in hyperkalemia is important to determine its functional consequences.[acls.com] Role of inducing K loss via the GI tract in the management of hyperkalemia Setting Recommendations Hyperkalemia with severe ECG changes (e.g. absent P waves, wide QRS complex[doi.org] Example of bradycardia with absent or flattened p waves in hyperkalemia. Care of Dr. Smith’s ECG blog.[emergencymedicinecases.com]

  • Electrolyte Imbalance

    Hypernatremia Muscle weakness, leg cramps, fatigue, lethargy, anorexia, nosia, vomiting, decreased bowel sounds/motility, arrhythmia, depressed deep-tendon reflexes, weak[memorize.com] U waves B. Absent P waves C. Elevated T waves D. Elevated ST segment 57. A. Obtaining a controlled IV infusion pump B. Monitoring urine output during administration C.[proprofs.com] Once again, your muscles are affected. You will have cramps, muscle weakness and even constipation.[livestrong.com]

  • Acute Kidney Failure

    Therefore urine will be dilute ( Other Tests An ECG is important to look for changes of hyperkalaemia (absent p-wave, tall tented T-wave, wide QRS complex becoming sinusoidal[web.archive.org] Muscle weakness. When your body's fluids and electrolytes — your body's blood chemistry — are out of balance, muscle weakness can result. Permanent kidney damage.[mayoclinic.org] weakness, paralysis and heart rhythm problems fluid in the lungs (pulmonary oedema ) acidic blood (metabolic acidosis) – which can cause nausea, vomiting, drowsiness and[nhs.uk]

  • Atrial Fibrillation

    It does not mean that the heart has stopped but that muscle is too weak to pump enough blood.[cdc.gov] P waves are absent and replaced by irregular electrical activity. The ventricular rate is irregular and chaotic.[web.archive.org] P waves if arrhythmia is not captured on ECG then Holter monitoring in the outpatient setting these patients are hemodynamically stable telemitry in the inpatient setting[medbullets.com]

  • Atrial Flutter

    Recall that rate control is the means for preventing heart muscle weakness (heart failure). Persistent tachycardia, over weeks to months, can weaken the heart muscle.[drjohnm.org] When the ventricles beat too fast for long periods of time, the heart muscle can become weak and tired. This condition is called cardiomyopathy.[hrsonline.org] When the ventricles beat too fast for long periods of time, the heart muscle can become weak and tired. This condition is called cardiomyopathy .[hrsonline.org]

  • Atrial Standstill

    weakness, cardiomyopathy, and cardiac conduction defects.[onlinejacc.org] Diagnostic criteria of atrial standstill Absent P waves both on surface and intracardiac ECG. Junctional bradycardia.[metealpaslan.com] EKG Absent P waves. JVP Absent A waves.[medical-dictionary.thefreedictionary.com]

  • Ventricular Fibrillation

    Clinical physical examination: – Pulse – very weak; – Reduced breath sounds; – Unconsciousness; – The absence of responses to stimuli.[heartupdate.com] Answers Rhythm: Irregular Rate: Unable to determine P Wave: absent PR interval: absent QRS: absent Interpretation: Ventricular Fibrillation (Fine) Description The morphologic[ekg.academy] Electrocardiographic recording is very important because it shows changes through which the heart muscle occurs during ventricular fibrillation.[heartupdate.com]

  • Hypokalemic Nephropathy

    […] 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 Drugs[quizlet.com] There is generalized muscle weakness, characterized by ventroflexion of the neck; other signs include weight loss, chronic vomiting and constipation.[medical-dictionary.thefreedictionary.com] Careful monitoring of electrocardiogram changes and muscle weakness in hyperkalemia is important to determine its functional consequences.[acls.com]

  • Emery-Dreifuss Muscular Dystrophy

    In some of the patients, muscle weakness distribution was more widespread than has usually been reported, with prominent involvement of finger extensors.[ncbi.nlm.nih.gov] P waves are absent. In 1982, aged 29, he was admitted for elective surgery to lengthen his achilles tendons.[heart.bmj.com] We report two patients with emerin deficient X-linked EDMD and two probable patients with EDMD with typical early contractures, progressive muscle weakness and cardiac involvement[ncbi.nlm.nih.gov]

  • Normokalemic Periodic Paralysis

    Periodic paralysis (PP) is an autosomal dominant muscle disorder characterized by periodic muscle weakness attacks associated with serum potassium level variations.[ncbi.nlm.nih.gov] **Hypotension, Dysrhythmias, ECG changes -(Tall (Peaked) T waves,* Absent P waves, Wide QRS, Prolonged QT interval, Sinus brady, conduction defects) Initial eval of hyperkalemia[quizlet.com] Thyrotoxic normokalemic periodic paralysis (TNPP) should be kept in mind as a cause of acute muscle weakness to avoid missing a treatable and curable condition.[ncbi.nlm.nih.gov]

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