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50 Possible Causes for Left Atrial Enlargement, Low-Voltage Electrocardiogram

  • Chronic Constrictive Pericarditis

    A possible mechanism for left atrial enlargement has been discussed. Refbacks There are currently no refbacks.[pkheartjournal.com] Negative predictors of survival were found to be preoperative NYHA class IV (P 0.01), low-voltage electrocardiogram (ECG) (P 0.01), ascites (P 0.01), dyspnea at rest (P 0.05[ncbi.nlm.nih.gov] The electrocardiogram (Fig. 2) revealed a diphasic T,; T, was inverted. QRS, was of low voltage, and S, was prominent.[kundoc.com]

  • Systemic Amyloidosis

    Severely reduced atrial contractility secondary to amyloid infiltrate, increased left atrial afterload and left atrial enlargement with depressed LV systolic and diastolic[bjcardio.co.uk] In all cases, electrocardiogram showed low voltage in the limb leads and a pseudoinfarct pattern in the chest leads, and echocardiography showed left ventricular wall thickening[ncbi.nlm.nih.gov] […] settings, including nephrotic syndrome with albuminuria rather than Bence Jones proteinuria, peripheral or autonomic neuropathy, diastolic heart failure with normal- or low-voltage[hematologyandoncology.net]

  • Malignant Pericardial Effusion

    Prominent low voltage QRS complexes in all derivations were obtained on electrocardiogram (Figure 1).[ispub.com] atrial enlargement may be an indirect clue 2 a differential density sign at cardiac borders has been suggested 9 , but its specificity is limited usually requires greater[radiopaedia.org] The electrocardiogram (ECG) showed low voltage and alternating electrical heart axis.[thieme-connect.com]

  • Pericardial Effusion

    atrial enlargement may be an indirect clue 2 a differential density sign at cardiac borders has been suggested 9 , but its specificity is limited usually requires greater[radiopaedia.org] The electrocardiogram showed sinus tachycardia and low voltage.[rjmatthewsmd.com] […] from a similar lucent vertical lucent line (pericardial fat) posteriorly; this is known as the Oreo cookie sign 5 widening of the subcarinal angle without other evidence of left[radiopaedia.org]

  • Angina Pectoris

    Echocardiography showed normal left ventricular function, mild left ventricular hypertrophy, moderate left atrial enlargement with mild mitral insufficiency, and moderate[ncbi.nlm.nih.gov] The electrocardiogram showed normal sinus rhythm, incomplete right bundle branch block with normal axis, and borderline left atrial abnormality.[ncbi.nlm.nih.gov]

  • Arrhythmogenic Right Ventricular Dysplasia

    They are associated with male gender, increasing age, and left atrial enlargement.[ncbi.nlm.nih.gov] PLN mutation carriers have ARVD/C characteristics, including important right ventricular involvement, and additionally more often low-voltage electrocardiograms, inverted[ncbi.nlm.nih.gov] This may lead to left atrial enlargement and pulmonary venous congestion 4.[starship.org.nz]

  • Cardiomyopathy

    Common ECG associations with DCM Left atrial enlargement - may progress to atrial fibrillation.[lifeinthefastlane.com] […] ventricular wall thickness Associated abnormalities of the mitral valve and left ventricular outflow tract Assessment of latent obstruction Left atrial enlargement Assessment[escardio.org] EKG abnormalities may include patterns of LVH, left atrial enlargement, prominent Q waves in inferior and lateral leads, and diffuse T-wave inversions.[clinicaladvisor.com]

  • Infiltrative Cardiomyopathy

    […] ventricular wall thickness Associated abnormalities of the mitral valve and left ventricular outflow tract Assessment of latent obstruction Left atrial enlargement Assessment[escardio.org] An electrocardiogram showed diffuse low voltage QRS complexes [Figure 1] .[ijpmonline.org] Sinus tachycardia at 112 bpm, frequent premature ventricular contractions and 1.0 mm ST depression in V6, left axis deviation, left atrial enlargement, poor R-wave progression[centrallakesclinic.biz]

  • Restrictive Cardiomyopathy

    The patient’s elder brother, although asymptomatic, was found to have mild left atrial enlargement in echocardiography.[escardio.org] A low voltage electrocardiogram (ECG) and increased wall thickness with abnormal texture on echocardiography are the classic findings.[acc.org] And then, a provider may also get an electrocardiogram, or an ECG, and this is going to show low voltage QRS complexes.[khanacademy.org]

  • Peripartum Cardiomyopathy

    atrial enlargement, and left bundle branch block. 8 Chest radiography typically reveals cardiomegaly and pulmonary venous congestion or pulmonary edema, with or without pleural[cathlabdigest.com] Electrocardiogram showed sinus rhythm, low voltage and negative T-waves in inferior and lateral leads.[ncbi.nlm.nih.gov] Other findings may include left atrial enlargement, mitral and tricuspid regurgitation, and a small pericardial effusion. 11 Treatment of PPCM is similar to that for other[emj.bmj.com]

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