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79 Possible Causes for Hypoxia, Short PR Interval

  • Chronic Obstructive Pulmonary Disease

    Presence of chronic hypoxia or cor pulmonale.[patient.info] Because of low cardiac output, however, the rest of the body suffers from tissue hypoxia and pulmonary cachexia.[emedicine.com] The respiratory drive is normally largely initiated by PaCO 2 but in COPD hypoxia can be a strong driving force, which can therefore be reduced if the hypoxia is corrected[patient.info]

  • Myocardial Infarction

    It can be manifested as a primary hypoxic symptom, or cause the exacerbation of underlying diseases due to hypoxia.[ncbi.nlm.nih.gov] […] significantly increased sirtuin (SIRT) 3 level (2.7-fold) in vivo while the inhibition of SIRT3 exacerbated senescent H9c2 cellular LDH release and ROS production under hypoxia[ncbi.nlm.nih.gov] The Pathophysiology of Myocardial Infarction Myocardial infarction ("heart attack") is the irreversible damage of myocardial tissue caused by prolonged ischemia and hypoxia[cvpharmacology.com]

  • Acute Myocardial Infarction

    The Pathophysiology of Myocardial Infarction Myocardial infarction ("heart attack") is the irreversible damage of myocardial tissue caused by prolonged ischemia and hypoxia[cvpharmacology.com] While sympathetic activation helps to maintain arterial pressure, it also leads to a large increase in myocardial oxygen demand that can lead to greater myocardial hypoxia[cvpharmacology.com]

  • Graves Disease

    We aim to study the expression of PDGF-BB, hypoxia inducible factor (HIF)-1α and C-C motif chemokine receptor (CCR)-2 in peripheral blood of patients with GD and explore its[ncbi.nlm.nih.gov]

  • Lown-Ganong-Levine Syndrome

    Hypoxia, hypercarbia, or acidosis must be prevented because all these complications render cardiac muscle membranes unstable and ectopic depolarization more likely.[accessanesthesiology.mhmedical.com] The PR interval is short. Click here for a more detailed ECG ECG 3. Short PR interval in a 7 years-old boy.[metealpaslan.com] PR interval and normal QRS in LGL.[emedicine.com]

  • Pheochromocytoma

    […] kinase; HIFs hypoxia-inducible factors; HIF-α hypoxia-inducible factor alpha; HNPGLs head and neck paragangliomas; 177 Lu-DOTATATE lutetium octreotate; MAX myc-associated[ncbi.nlm.nih.gov] […] cause upregulation of the hypoxia signaling pathway and its target genes including erythropoietin (EPO) and its receptor (EPOR).[ncbi.nlm.nih.gov] We further attempted to gain insight into the potential molecular mechanisms, proposing that hypoxia-inducible factor signaling could make these two diseases mutually exclusive[ncbi.nlm.nih.gov]

  • Hyperthyroidism

    Erythrocyte indices, thyroid function, serum erythropoietin (EPO), and hypoxia-inducible factor-1α (HIF-1α) concentrations were measured before and after eight weeks of therapy[ncbi.nlm.nih.gov]

  • Fabry Disease

    […] characteristic of FD, with the expression of CD74 and macrophage migration inhibitory factor that may play an important role in tumorigenesis regulated by the Von Hippel-Lindau/hypoxia-inducible[ncbi.nlm.nih.gov] General physicians and cardiologists should consider the diagnosis of FD in patients with LVH, cardiomyopathy, and conduction abnormalities, including short PR intervals and[ncbi.nlm.nih.gov] Pochis WT, Litzow JT, King BG, Kenny D (1994) Electrophysiologic findings in Fabry’s disease with a short PR interval. Am J Cardiol 74:203–204 PubMed Google Scholar 64.[doi.org]

  • Atrial Tachyarrhythmia with Short PR Interval

    Hypoxia, hypercarbia, or acidosis must be prevented because all these complications render cardiac muscle membranes unstable and ectopic depolarization more likely.[accessanesthesiology.mhmedical.com] Five additional family members had short PR intervals with normal QRS, and eight other family members had borderline short PR intervals.[ncbi.nlm.nih.gov] […] volume Sepsis: to augment CO to compensate for low SVR Systolic heart failure: to compensate for low stroke volume Endocrine abnormalities: hyperthyroidism, pheochromocytoma Hypoxia[errolozdalga.com]

  • Multifocal Atrial Tachycardia

    Multifocal atrial tachycardia (MAT) is an ectopic atrial tachyarrhythmia most commonly observed in very ill, elderly patients with hypoxia due to chronic pulmonary or cardiac[ncbi.nlm.nih.gov] Bundle branch block with short PR interval in healthy young people prone to paroxysmal tachycardia.[books.google.com] Hypoxia, hypercarbia, acidosis, and electrolyte abnormalities were corrected before the study. Nine patients were receiving theophylline derivatives and six digoxin.[ncbi.nlm.nih.gov]

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