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12 Possible Causes for Papillary Muscle Dysfunction, Short PR Interval, Sudden Cardiac Death

  • Acute Myocardial Infarction

    Crossref PubMed Virmani R, Burke AP, Farb A, Sudden cardiac death, Cardiovasc Pathol, 2001;10:275–82.[uscjournal.com] A new mitral regurgitation murmur (typically holosystolic near the apex) indicates papillary muscle dysfunction or rupture, or mitral annular dilatation; it may be audible[emedicine.medscape.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] A new mitral regurgitation murmur (typically holosystolic near the apex) indicates papillary muscle dysfunction or rupture, or mitral annular dilatation; it may be audible[emedicine.medscape.com] Primary outcomes Sudden cardiac death.[doi.org]

  • 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] , associated thickening of the right ventricular wall as well as substantial morphologic diversity with regard to papillary muscles and mitral valve.[radiopaedia.org] 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]

  • Fabry Disease

    […] with increased risk of sudden cardiac death.[ncbi.nlm.nih.gov] Mitral valve dysfunction may be accentuated by papillary muscle hypertrophy and by systolic anterior motion of the mitral valve leaflet resulting in altered coaptation and[doi.org] PR interval) Arrhythmias, hypertrophic cardiomyopathy (young adults) Red-purple, non-blanching vascular skin lesions.[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] muscle rupture, pericardial tamponade, septal defects, and ischemic valvular dysfunction also may mimic sudden arrhythmic death, even if the rhythm is not ventricular fibrillation[web.archive.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]

  • Sudden Cardiac Death

    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] muscle rupture, pericardial tamponade, septal defects, and ischemic valvular dysfunction also may mimic sudden arrhythmic death, even if the rhythm is not ventricular fibrillation[web.archive.org]

  • Cardiomyopathy

    METHODS: Two cases of sudden cardiac death owing to ARVC were reported.[ncbi.nlm.nih.gov] Additional features of ICM include the development of mitral valvular regurgitation, which may be caused by papillary muscle dysfunction or functional factors, such as failure[clevelandclinicmeded.com] Mitral valve dysfunction happens in hypertrophic cardiomyopathy when the hypertrophy involves the heart papillary muscles and the muscular septal hypertrophy displacing the[symptoma.com]

  • Ventricular Bigeminy

    cardiac death and specialist advice should be sought (1) rarely they have the potential to induce ventricular fibrillation particularly if they coincide with the T wave of[gpnotebook.co.uk] muscle provoked significant left ventricular dysfunction.[cardiovascularultrasound.biomedcentral.com] PR interval, left bundle branch block (LBBB), right bundle branch block (RBBB) and atrioventricular block (AVB), bradycardia, tachycardia, premature atrial complex, ectopic[read.qxmd.com]

  • Infiltrative Cardiomyopathy

    - syncope and sudden cardiac death - MCC of sudden cardiac death for youths in Italy - palps - RVOT tachy - exercise related sx arrythmogenic RV displasia M-mode/2d/Dop of[quizlet.com] Additional features of ICM include the development of mitral valvular regurgitation, which may be caused by papillary muscle dysfunction or functional factors, such as failure[clevelandclinicmeded.com] Electrical- The characteristic ECG finding in Pompe’s disease is a short PR interval. This is due to cell swelling.[heartpearls.com]

  • S3 Gallop

    This edition has new chapters on impact and treatment of comorbidities, prevention of sudden cardiac death, rationale for use of anticoagulants, ultrafiltration, use of mechanical[books.google.de] muscle dysfunction, ventricular dilation).[merckmanuals.com] S1 intensity Loud S1 Mitral stenosis ( transvalvular pressure gradient) Tachycardia (short diastole ) Hyperdynamic states (e.g., left-to-right shunts ) Short PR interval ([amboss.com]

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