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56 Possible Causes for T Wave Inversion, Ventricular Bigeminy

  • Cardiomyopathy

    Frequent ventricular ectopics and ventricular bigeminy (seen with severe DCM). Ventricular dysrhythmias ( VT / VF ).[lifeinthefastlane.com] […] with no history of CAD, and frequent T-wave inversion.[aafp.org] New electrocardiographic abnormalities either ST-segment elevation and/or T-wave inversion or modest elevation in cardiac troponin level.[radiologyassistant.nl]

  • Dilated Cardiomyopathy

    Frequent ventricular ectopics and ventricular bigeminy (seen with severe DCM). Ventricular dysrhythmias ( VT / VF ).[lifeinthefastlane.com] Takotsubo cardiomyopathy is characterized by the basal hypercontractility and apical ballooning of the left ventriculum and T-wave inversion in the electrocardiogram.[ncbi.nlm.nih.gov] The main role of ECG is to detect evidence of myocardial ischemia (pathologic Q waves with ST elevation and T wave inversion in leads I, aVL, V 5 , V 6 ) that might point[transplantbuddies.org]

  • Acute Myocarditis

    The pathophysiologic mechanisms and the prognostic meaning of electrocardiographic (ECG) T-wave inversion (TWI) occurring in a subgroup of patients with clinically suspected[ncbi.nlm.nih.gov] Thereafter, T-wave inversion typically ensues. The T-wave inversion may be discrete and lasts for one month.[ecgwaves.com] Diffuse T wave inversion. Ventricular arrhythmias. AV conduction defects.[lifeinthefastlane.com]

  • Acute Myocardial Infarction

    Features may initially be normal but abnormalities include new ST-segment elevation; initially peaked T waves and then T-wave inversion; new Q waves; new conduction defects[patient.info] This is because LBBB alone can produce signs that may be confused with those of infarction: deep QS waves in the right chest leads and ST depression and T wave inversion in[medicine-on-line.com]

  • Myocardial Contusion

    She evolved favorably, with no progression of the pericardial effusion, although electrocardiographically she presented more T-wave inversion in the anterior wall and minimal[elsevier.es] […] left ventricular procedure with transmitter inserted into esophagus (transesophageal echocardiogram) Electrocardiogram (ECG) Normal PQRST pattern ST segment depression, T-wave[medical-dictionary.thefreedictionary.com] inversion; may have transient ST elevation (less frequent); ECG may be normal Electrical conduction system adversely affected by myocardiac ischemia due to injury; 65% of[medical-dictionary.thefreedictionary.com]

  • Myocardial Infarction

    Biphasic/inverted T waves in V1-5. Poor R wave progression (R wave height 3mm in V3). Abnormal Q waves and T-wave inversion in I and aVL.[lifeinthefastlane.com] Features may initially be normal but abnormalities include new ST-segment elevation; initially peaked T waves and then T-wave inversion; new Q waves; new conduction defects[patient.info] In NSTEMI, ECG manifestations might include ST-segment depression and/or T-wave inversions - these findings are often transient, and tend to parallel the development of symptoms[clinicaladvisor.com]

  • Variant Angina Pectoris

    , 3 with ventricular bigeminy, 3 with complete atrioventricular (AV) block, 1 with complete AV block and couplets of premature ventricular contractions and 12 with marked[ncbi.nlm.nih.gov] Once again, ECGs demonstrated T-wave inversion in V1–3. A repeat test showed that cTnI level was elevated at 0.4 ng/L.[smj.org.sg] Miwa K, Kambara H, Kawai C, Murakami T. Two electrocardiographic patterns with or without transient T-wave inversion during recovery periods of variant anginal attacks.[emedicine.medscape.com]

  • Left Ventricular Dilatation

    Frequent ventricular ectopics and ventricular bigeminy (seen with severe DCM). Ventricular dysrhythmias ( VT / VF ).[lifeinthefastlane.com] The most common electrocardiographic abnormality is T-wave inversion in leads V1 to V3 in the absence of right bundle branch block.[emedmd.com] inversion in leads I and aVL ( 3 mm) (with QRS–T-wave axis difference 30 ), V3–V6 ( 3 mm) or II and III and aVF ( 5 mm) Minor repolarization changes in LV leads Abnormal[emedmd.com]

  • Hypomagnesemia

    The patient exhibited sinus bradycardia (48 b.p.m.) with intermittent supraventricular contraction on postpartum day 2, intermittent ventricular bigeminy on postpartum day[ncbi.nlm.nih.gov] The patient received magnesium infusion with subsequent ECGs showing resolution of his global T-wave inversions and prolonged QTc.[ncbi.nlm.nih.gov] Electrocardiography (EKG) changes with hypomagnesemia are similiar to those seem in hypokalemia- prolonged PR and QT intervals, ST depression and T wave inversions.[clinicaladvisor.com]

  • Torsades De Pointes

    […] ablation of incessant right ventricular outflow tract bigeminy.[ncbi.nlm.nih.gov] The extent of the QT prolongation and the precordial symmetric T wave inversions suggest perhaps a cardiomyopathy may be present.[ems12lead.com] However, a cardiac monitor revealed a short run of ventricular bigeminy. At this point, ECG was abnormal with prolongation of the QT interval (QT/QTc 524/517 ms).[consultant360.com]

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