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57 Possible Causes for Poor R Wave Progression, T Wave Inversion

  • Anterior Myocardial Infarction

    The remarkable feature is the poor R wave progression in the V1 and V2 leads and the ST elevation and T wave changes in leads V1 to V4 and I and aVL.[wikidoc.org] wave inversion, suggesting evolved anterior wall myocardial infarction (AWMI).[cardiophile.org] This is a cause of poor R wave progression , or PRWP.[healio.com]

  • Lateral Wall Myocardial Infarction

    EKG Examples Shown below is an EKG demonstrating sinus rhythm and a QRS with a rightward axis, as well as wide Q waves in leads I and aVL as well as a poor R wave progression[wikidoc.org] These feature are suggestive of posterior wall infarction, being the inverse of Q wave, ST elevation and T wave inversion which would have been recorded in a posterior lead[cardiophile.org] ) LVH (may have QS pattern or poor R wave progression in leads V1-3) RVH (tall R waves in V1 or V2 may mimic true posterior MI) Complete or incomplete LBBB (QS waves or poor[ecg.utah.edu]

  • Acute Massive Pulmonary Embolism

    (RBBB), T-wave inversion (TWI) in leads V1–V3, ST elevation in leads aVR and V1, and ST depression in leads I, II, III, aVF, and V4–V6.[tcmjmed.com] Sinus tachycardia is the most common ECG finding and is present 8-69% of the time, T-wave inversions in leads III and aVF are present 17-35% of the time, and T-wave inversions[aclsmedicaltraining.com] […] predictive value (96%) and an overall predictive accuracy of 95% 25,26 S I Q III T III pattern: this refers to a deep S wave in lead I, Q wave and T wave inversion in lead[radiopaedia.org]

  • Takotsubo Cardiomyopathy

    This demonstrates resolution of ST-segment elevation, and now with diffuse T-wave inversion and poor R-wave progression.[emedicine.medscape.com] wave inversions.[icd9data.com] A couple of days after presentation, ST-segment abnormalities revert and T wave inversion might be seen with giant and symmetrical T waves, generally in the precordial leads[ncbi.nlm.nih.gov]

  • Pulmonary Embolism

    The most frequent ECG signs found in patients with acute PE were tachycardia (38%), Twave inversion in lead V1 (38%), and ST elevation in lead aVR (36%).[doi.org] The most frequent ECG signs found in patients with acute PE were tachycardia (38%), T-wave inversion in lead V1 (38%), and ST elevation in lead aVR (36%).[ncbi.nlm.nih.gov] Differently, the prevalence of T- wave inversion was similar in high and intermediate-risk patients.[ncbi.nlm.nih.gov]

  • Recurrent Pulmonary Embolism

    Focal oligemia, cardiomegaly and plump pulmonary arteries on chest X-ray films, right axis deviation, clockwise rotation, ST-segment depression and T-wave inversion on electrocardiograms[ncbi.nlm.nih.gov] ( 0.1ng/mL) New ECG Changes (Complete or Incomplete RBBB, Anteroseptal ST-Segment Elevation/Depression, or Anterolateral T-Wave Inversion) What do Different Organizations[rebelem.com] […] dysfunction (RV dilation on echocardiogram; elevation of BNP or N-terminal pro-BNP; EKG evidence of new right bundle branch block, anteroseptal ST elevation, depression, or T-wave[clinicaladvisor.com]

  • Right Ventricular Dilatation

    Figure 3 shows atrial fibrillation, poor R wave progression, and diffuse ST-segment abnormalities in an ECG from a patient with ischemic cardiomyopathy.[clevelandclinicmeded.com] ST depression and T wave inversion in the leads corresponding to the right ventricle.[lifeinthefastlane.com] wave inversion, abnormal Q waves , nonspecific abnormalities Laboratory: troponin T ; , BNP Echocardiography : apical left ventricular ballooning , LVEF Coronary angiography[amboss.com]

  • Acute Cor Pulmonale

    S1Q3T3 pattern with precordial T wave inversion.[ditchdocem.com] […] simultaneous involvement of the right precordium (V1-4) and inferior limb leads (II, III, aVF) depressed ST segments with T wave inversion right atrial enlargement Etiology[radiopaedia.org] […] in lead III with late inversion of the T wave, and an S wave in lead I (S1Q3T3).[ispub.com]

  • Inferior Wall Myocardial Infarction

    ) LVH (may have QS pattern or poor R wave progression in leads V1-3) RVH (tall R waves in V1 or V2 may mimic true posterior MI) Complete or incomplete LBBB (QS waves or poor[ecg.utah.edu] Diagnostic T-wave inversion was defined as complete T inversion or biphasic waves with initial, predominantly negative deflection.[ncbi.nlm.nih.gov] On electrocardiography, inferior myocardial infarction exhibits pathological changes in limb leads II, III, and aVF, in the form of ST elevation or depression, and/or T wave[symptoma.com]

  • Infiltrative Cardiomyopathy

    The electrocardiogram showed normal sinus rhythm, QS waves in the inferior leads, poor R progression in the precordial leads and T-wave inversion in I and aVL ( Figure 1 )[elsevier.pt] The electrocardiogram showed normal sinus rhythm, QS waves in the inferior leads, poor R progression in the precordial leads and T-wave inversion in I and aVL ( Figure 1 )[elsevier.pt] Against it was the ECG showing poor R-wave progression and echocardiographic findings suggestive of an infiltrative disease, with symmetric biventricular wall thickening and[elsevier.pt]

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