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70 Possible Causes for Confusion, P Wave Absent

  • Atrial Fibrillation

    P waves are absent and replaced by irregular electrical activity. The ventricular rate is irregular and chaotic.[web.archive.org] But you may feel Palpitations -- an abnormal rapid heartbeat Shortness of breath Weakness or difficulty exercising Chest pain Dizziness or fainting Fatigue Confusion AF can[medlineplus.gov] 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]

  • Electrolyte Imbalance

    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] Clinically the children showed transient neurological deficits including confusion, pseudobulbar palsy, and deterioration of consciousness.[ncbi.nlm.nih.gov] . : main yours all (9) breznik 's version from 2012-02-26 05:37 Section Question Answer Lethargy, confusion, apprehension, muscle twitching, abdominal cramps, anorexia, nosia[memorize.com]

  • Hyperkalemia

    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] […] any of the following: Chest pain ( call 911 ) Fainting ( call 911 ) Shortness of breath ( call 911 if severe ) Slow, irregular heartbeat Fatigue Dizziness Lightheadedness Confusion[saintlukeshealthsystem.org] Assessment : On arrival at ED he is confused and combative with a GCS 0f 13 Initial observations reveal BP 78/60; Pulse 74, RR 32, SPO2 91% (NRB 15L) ABG which shows a Potassium[lifeinthefastlane.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] More than 30 different definitions have been used in the literature, creating much confusion and making comparisons difficult.[ncbi.nlm.nih.gov] Feeling confused, anxious and restless, or sleepy. Some people may not have any symptoms.[worldkidneyday.org]

  • Atrial Flutter

    In order to avoid the confusion associated with the conventional classifications of atrial tachycardias, we prefer to consider those arrhythmias in which the atria are the[experts.umn.edu] Symptoms may include: Pulse that feels rapid, racing, pounding, fluttering, irregular, or too slow Sensation of feeling the heart beat ( palpitations ) Confusion Dizziness[nlm.nih.gov]

  • Overdose

    As serum potassium rises, the ECG may progressively develop flattened or absent P waves, a prolonged PR interval, widened QRS complex, deepened S waves, and merging of S and[doi.org] Diuretic overdose symptoms include slow breathing, confusion, drowsiness, fever, muscle cramps, skin sensitivity to sunlight, seizures, pale urine, weakness, vomiting, coma[livestrong.com] Treatment (or methods): Both patients developed acute neurotoxicity with confusion, pain and seizures. Intravenous dexamethasone and folinic acid (leucovorin) was given.[ncbi.nlm.nih.gov]

  • Sinus Arrest

    Occasionally and when the P waves are absent for a relatively long time, escape beats appear, as other groups of myocardial cells undertake the pacemaking process for a brief[symptoma.com] This condition is sometimes confused with sinoatrial block, a condition in which the pacing impulse is generated, but fails to conduct through the myocardium.[en.wikipedia.org] Symptoms include: chest pain difficulty breathing profuse sweating dizziness pain or discomfort in the upper body mental confusion or panics abdominal pain dizziness vomiting[healthline.com]

  • Ventricular Fibrillation

    Answers Rhythm: Irregular Rate: Unable to determine P Wave: absent PR interval: absent QRS: absent Interpretation: Ventricular Fibrillation (Fine) Description The morphologic[ekg.academy] VT and VF are often confused for one another, but where as ventricular tachycardia involves a sudden fast and regular rhythm of contraction, ventricular fibrillation causes[medicalook.com] Maximum recommended doses of local anesthetics: a constant cause of confusion. Reg Anesth Pain Med. 2005;30(3):314-6. .[revistas.unal.edu.co]

  • Accidental Hypothermia

    His bundle electrocardiography was performed on a patient with accidental hypothermia on whom the standard electrocardiogram (ECG) showed absent P waves, prominent J waves[ncbi.nlm.nih.gov] In recent years, alterations in resuscitation care that sometimes confused or discouraged resuscitation teams have largely been supplanted by an emphasis on safe, rapid, effective[ncbi.nlm.nih.gov] Victims of accidental hypothermia present year-round and in all climates with a potentially confusing array of signs and symptoms, but increasing severity of hypothermia produces[ncbi.nlm.nih.gov]

  • Bradycardia

    In third-degree, or complete, SA block, the surface ECG is identical to that of sinus arrest, with absent P waves.[emedicine.com] On the 49th day of terbinafine therapy, he was brought to the emergency room for a decrease of his global health status, confusion and falls.[ncbi.nlm.nih.gov] ECG typically shows absent P waves with escape rhythm: Junctional - narrow complexes at 45-60 bpm. Ventricular - wide complexes at 30-45 bpm. Usual causes: Ischaemia.[patient.info]

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