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298 Possible Causes for Heart Murmur, Supraventricular Tachycardia

  • Cardiomyopathy

    An underrecognized and reversible dilated cardiomyopathy with LV contractile dysfunction occurs secondary to prolonged periods of supraventricular or ventricular tachycardia[web.archive.org] (Heart murmurs are extra or unusual sounds heard during a heartbeat.) Updated: June 22, 2016[web.archive.org] heart murmur.[ucsfbenioffchildrens.org]

  • Myocardial Infarction

    tachycardia; ventricular tachycardia, significant ST segment depression or elevation (more than 2 mm); significant ischemia on the echocardiogram (more than 1 segment).[dx.doi.org] The provider may hear abnormal sounds in your lungs (called crackles), a heart murmur , or other abnormal sounds. You may have a fast or uneven pulse.[nlm.nih.gov] The pulse may be irregular because of ventricular ectopy, an accelerated idioventricular rhythm, ventricular tachycardia, atrial fibrillation or flutter, or other supraventricular[emedicine.medscape.com]

  • Acute Myocardial Infarction

    The pulse may be irregular because of ventricular ectopy, an accelerated idioventricular rhythm, ventricular tachycardia, atrial fibrillation or flutter, or other supraventricular[emedicine.medscape.com] The doctor may hear abnormal sounds in your lungs (called crackles), a heart murmur, or other abnormal sounds. You may have a rapid pulse.[utmedicalcenter.org] The provider may hear abnormal sounds in your lungs (called crackles), a heart murmur , or other abnormal sounds. You may have a fast or uneven pulse.[medlineplus.gov]

  • Mitral Valve Prolapse

    Abstract A 25-year-old man with acquired Bartter's syndrome, mitral valve prolapse, and supraventricular tachycardia secondary to a low atrial focus was diagnosed with asthma[ncbi.nlm.nih.gov] Pathologically all valves appeared grossly enlarged, severely floppy and had extensive myxomatous changes with collagen dissolution. 80 patients had a pre-existing heart murmur[ncbi.nlm.nih.gov] The proband presented with infective mastoiditis, bacterial endocarditis, and a supraventricular tachycardia.[ncbi.nlm.nih.gov]

  • Coronary Artery Disease

    Murmurs and extra sounds (the third and fourth heart sounds) may also be present.[symptoma.com]

  • Hyperthyroidism

    Worsened chemical hyperthyroidism with increased heart rate and rare cases of supraventricular tachycardia, including atrial fibrillation and atrial flutter, have been observed[doi.org] Heart murmurs and a gallop rhythm can develop due to secondary hypertrophic cardiomyopathy. About 70% of afflicted cats also have enlarged thyroid glands ( goiter ).[en.wikipedia.org] The most common presenting symptoms are: rapid weight loss, tachycardia (rapid heart rate), vomiting, diarrhea, increased consumption of fluids ( polydipsia ) and food, and[en.wikipedia.org]

  • Graves Disease

    We present the case of a previously well 43 year old woman who presented in supraventricular tachycardia and acute pulmonary edema and died despite treatment and without a[ncbi.nlm.nih.gov] The lungs were clear and the heart rhythm was regular without murmur, click, or gallop.[casesjournal.biomedcentral.com]

  • Thyrotoxic Heart Disease

    The most common cardiac manifestations of thyrotoxicosis are resting sinus tachycardia, supraventricular tachycardia including atrial fibrillation and atrial flutter with[jmedicalcasereports.biomedcentral.com] […] disease heart sound Hemodynamic hypertension hypertrophy impulse increased influence left atrium left ventricle left ventricular mechanism Metabolism mitral stenosis murmur[books.google.de] These adrenergic effects may lead to supraventricular arrhythmias including paroxysmal atrial tachycardia, atrial fibrillation, and atrial flutter.[pubs.sciepub.com]

  • Atrial Myxoma

    A "tumor plop" (a sound related to movement of the tumor), abnormal heart sounds, or a murmur similar to the mid-diastolic rumble of mitral stenosis may be heard.[en.wikipedia.org] During the review made in this center symptom showed: a heart murmur and cardiomegaly, that suggest a specialized pediatric cardiology consultation.[omicsonline.org] With a stethoscope, doctors may hear a sound ( heart murmur ) produced by abnormal blood flow. The myxoma may block blood flow to or from the heart.[merckmanuals.com]

  • Thyroid Crisis

    […] heart failure Cardiac arrhythmia (Supraventricular arrhythmias are more common, [eg, atrial flutter and fibrillation], but ventricular tachycardia may also occur.)[emedicine.medscape.com] On examination of the heart and lungs obtained impression frequency irregular heart rate, increased, 110x/minute, without murmur, ronchi, or wheezing.[biomedpharmajournal.org] Auscultate heart sounds, note extra heart sounds, development of gallops and systolic murmurs.[rnpedia.com]

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