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32 Possible Causes for Bradypnea, PaO2 Decreased, Tachycardia

  • Acute Myocardial Infarction

    Bidirectional ventricular tachycardia (BVT) is a rare ventricular tachyarrhythmia.[ncbi.nlm.nih.gov] After 48h following the accident, the patient's condition rapidly deteriorated, with severe dyspnea at rest, tachycardia, and increasing chest pain.[ncbi.nlm.nih.gov] We present a case of IDH occurring after acute anterior wall myocardial infarction that terminated fatally preceded by a hemodynamically unstable incessant ventricular tachycardia[ncbi.nlm.nih.gov]

  • Myocardial Infarction

    Bidirectional ventricular tachycardia (BVT) is a rare ventricular tachyarrhythmia.[ncbi.nlm.nih.gov] We present a case of IDH occurring after acute anterior wall myocardial infarction that terminated fatally preceded by a hemodynamically unstable incessant ventricular tachycardia[ncbi.nlm.nih.gov] […] coronary infarction as in heart disease as in cardiac arrest as in heart attack Synonyms for myocardial infarction cardiac arrest congestive heart failure heart failure tachycardia[thesaurus.com]

  • Obstructive Sleep Apnea

    In a study of 81 males with stable heart failure, incidences of atrial fibrillation and ventricular tachycardia were significantly higher in sleep apnea subjects (AHI 10/h[onlinejacc.org] Heart rates often change during apneic episodes, with relative bradycardia occurring during airway obstruction followed by tachycardia during arousals.[todaysgeriatricmedicine.com] […] cerebrovascular accidents, 15 , 16 and cardiomyopathy. 15 , 17 Brady- and tachyarrhythmias may occur with increased frequency in patients with SDB, 18 , 19 and ventricular tachycardia[clinical.diabetesjournals.org]

  • Asthma

    With advanced hypercarbia, bradypnea, somnolence, and profuse diaphoresis may be present; almost no breath sounds may be heard; and the patient is willing to lie recumbent[emedicine.medscape.com] The tachycardia, hypertension, and neurological symptoms improved.[ncbi.nlm.nih.gov] The end result may be sudden cardiovascular collapse, with systemic hypotension and tachycardia.[ncbi.nlm.nih.gov]

  • Neonatal Respiratory Distress Syndrome

    Low PaO2, and if very severe, increased PaCO2 What lab findings are indicative of neonatal respiratory distress syndrome?[quizlet.com] […] operational terms and variables Neonatal respiratory distress: the presence of one or more of the following signs: an abnormal respiratory rate (tachypnea 60 breaths/min, bradypnea[panafrican-med-journal.com] The symptoms usually appear shortly after birth and may include tachypnea, tachycardia, chest wall retractions (recession), expiratory grunting, nasal flaring and cyanosis[orpha.net]

  • Accidental Hypothermia

    , decreased PAO2 and PaCO2 due to increased gas solubility, increased dead space, diaphragmatic fatigue, metabolic acidosis - pulmonary hypertension GI: decreased hepatic[lifeinthefastlane.com] In mild hypothermia, patients present with shivering, ataxia, cyanosis, dysarthria, tachycardia, and tachypnea.[crashingpatient.com] Autonomic nervous system stimulation causes an initial tachycardia and peripheral vasoconstriction.[ahcmedia.com]

  • Tetanus

    The patient showed recurrent tachypnea and bradypnea, which seemed typical of Cheyne-Stokes respiration.[ncbi.nlm.nih.gov] […] opisthotonos (severe spasm in which the back arches and the head bends back and heels flex toward the back) autonomic disturbance (onset after spasms, lasts 1-2 weeks) — tachycardia[lifeinthefastlane.com] […] may include: Stiffness of muscles in the jaw Neck stiffness Difficulty swallowing Stomach muscle stiffness Spasms of muscles Sweating Fever Bloody stools and/or diarrhea Tachycardia[news-medical.net]

  • Extrapulmonary Alveolar Hypoventilation

    […] discussion when we say there is normal A-a gradient, either the person is normal or if the person is hypoxic both PA02 and PaO2 are decreased proportionally...as in the case[usmleforum.com] […] threatening condition who presents with worrisome signs and symptoms, including shortness of breath, hypertension or hypotension, tachycardia or bradycardia, and tachypnea or bradypnea[clinicaladvisor.com] 233 Supraventricular Tachycardia 242 Temporary Cardiac Pacing 253 Permanent Pacemakers and Antiarrhythmic Devices 261 Evaluation of the Low to Intermediate Risk Patient with[books.google.com]

  • Respiratory Acidosis

    […] in respiratory rate, an increase in PaO2 and a decrease in PaCO2 (p 0.05).[ncbi.nlm.nih.gov] . * Main cause of respiratory acidosis is bradypnea (slow respiratory rate When this happens the following lab values are affected: Blood pH decreases ( ) Carbon dioxide levels[registerednursern.com] Tachycardia develops early because the sympathetic nervous system is stimulated, resulting in the release of catecholamines, epinephrine, and norepinephrine, in an attempt[nurseslabs.com]

  • Hemothorax

    80 mm Hg; SaO2 95%; Paco2 45 mm Hg Determine adequacy of oxygenation; accumulation of blood and air in functional tissue of lungs decreases gas exchange leading to hypoxemia[medical-dictionary.thefreedictionary.com] Respiratory findings may include the following: · Respiratory distress (considered a universal finding) or respiratory arrest · Tachypnea (or bradypnea as a preterminal event[intranet.tdmu.edu.ua] [merckmanuals.com] Tachycardia Fluid resuscitation as needed Usually tube thoracostomy Sometimes thoracotomy Patients with signs of hypovolemia (eg, tachycardia, hypotension[symptoma.com]

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