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24 Possible Causes for Dyspnea at Rest, Short PR Interval, Sudden Cardiac Death

  • Acute Myocardial Infarction

    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] Crossref PubMed Virmani R, Burke AP, Farb A, Sudden cardiac death, Cardiovasc Pathol, 2001;10:275–82.[uscjournal.com] cardiac death may occur.[ncbi.nlm.nih.gov]

  • Myocardial Infarction

    Sudden cardiac death (SCD) is a severe burden of modern medicine.[ncbi.nlm.nih.gov] Primary outcomes Sudden cardiac death.[doi.org] When this ECG pattern appears, sudden cardiac death (SCD) caused by lethal ventricular arrhythmia may occur because clinicians do not pay sufficient attention to this phenomenon[ncbi.nlm.nih.gov]

  • Chronic Obstructive Pulmonary Disease

    […] a known risk factor for cardiac mortality and sudden cardiac death. 11 The Lung Health Study investigators reported a RR for hospitalisations due to supraventricular tachycardia[doi.org] The diagnosis of chronic obstructive pulmonary disease (COPD) should be suspected in patients with risk factors (primarily a history of smoking) who report dyspnea at rest[ncbi.nlm.nih.gov] Long-acting bronchodilators have recently been shown to reduce hyperinflation during both rest and exercise in moderate to severe COPD.[ncbi.nlm.nih.gov]

  • Wolff-Parkinson-White Syndrome

    The patients were asked to report any palpitations, asthenia, dyspnea (at rest, during effort, or both), dizziness, chest pain, blurred vision, or syncope.[content.nejm.org] The purpose of this case report is to introduce a rare case of sudden cardiac death (SCD) with a mild myocardial bridge and a history of WPW.[ncbi.nlm.nih.gov] Wolff-Parkinson-White (WPW) syndrome is defined as the presence of an accessory atrioventricular pathway which is manifested as delta waves and short PR interval on electrocardiography[ncbi.nlm.nih.gov]

  • Hypertrophic Cardiomyopathy

    The disease affects at least 0.2% of the population worldwide and is the most common cause of sudden cardiac death in young people and competitive athletes because of fatal[ncbi.nlm.nih.gov] A 57-year-old man with a history of hypertrophic cardiomyopathy diagnosed by echocardiography experienced atypical chest pain and dyspnea for 6 months.[ncbi.nlm.nih.gov] PR interval ( First-degree (PR 0.21 s, not shortening with hyperventilation), second-degree, or third-degree atrioventricular block To assess whether the changing pattern[doi.org]

  • Preexcitation Syndrome

    The patients were asked to report any palpitations, asthenia, dyspnea (at rest, during effort, or both), dizziness, chest pain, blurred vision, or syncope.[content.nejm.org] Wolf-Parkinson-White Syndrome and the Risk of Sudden Cardiac Death. Doctors Lounge Website. Available at: . Accessed October 10 2010.[web.archive.org] The classic electrocardiogram in Wolff-Parkinson-White (WPW) syndrome is characterized by a short PR interval and prolonged QRS duration in the presence of sinus rhythm with[ncbi.nlm.nih.gov]

  • Ventricular Fibrillation

    […] in the absence of clinical information (sudden death out-of-hospital).[ncbi.nlm.nih.gov] ECG : [ 1 ] evidence of MI, prolonged QT interval, short PR, WPW pattern or other conditions. CXR: signs of left heart failure, pulmonary hypertension.[patient.info] Ventricular fibrillation (VF) is the most common arrhythmia leading to sudden cardiac death, but in rare cases VF can manifest as a syncope, provided that it will self-terminate[ncbi.nlm.nih.gov]

  • Cardiac Arrest

    Sudden cardiac death (SCD) is a sudden, unexpected death caused by a change in heart rhythm ( sudden cardiac arrest ).[webmd.com] He had shortness of breath with moderate exertion, but he was asymptomatic at rest.[doi.org] interval may identify a subgroup of patients with LV dysfunction, some of whom may benefit from dual-chamber pacing with a short(er) AV delay. 72 These same principles also[circ.ahajournals.org]

  • Paroxysmal Ventricular Tachycardia

    Patients generally tolerate the tachycardia and sudden cardiac death is rare in this patient population. Treatment options include pharmacotherapy or catheter ablation.[escardio.org] The retrograde P wave may appear before, during, or after the QRS complex; if before, the PR interval is usually short (i.e., 0.12 s).[ecg.utah.edu] […] arrest and sudden death.[orpha.net]

  • Sudden Cardiac Death

    He had shortness of breath with moderate exertion, but he was asymptomatic at rest.[doi.org] Sudden cardiac death (also called sudden arrest) is death resulting from an abrupt loss of heart function (cardiac arrest).[web.archive.org] Note the short PR interval. %80%93White_syndrome Exercise-induced ventricular ectopy Prolonged QT - high risk for ventricular arrhythmia (torsades de pointes) Jervell-Lange-Nielsen[pedclerk.bsd.uchicago.edu]

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