V1-V2-V3-V4 T wave inversion: left or right ventricle?

Roberto Pola, Antonio Mirijello, Luisa Saviano, Raffaele Landolfi

Research output: Contribution to journalArticlepeer-review

2 Citations (Scopus)


An 84-year-old woman, affected by Alzheimer's disease, presented to the emergency department with intense dyspnoea. Since ECG was showing T wave inversion in anterior leads and troponin-T was high, the patient was admitted to our unit with a diagnosis of anterior non-ST elevation myocardial infarction. However, the patient's medical history and a further review of the ECG led us to suspect a pulmonary embolism (PE) as a possible differential clinical diagnosis. We tested this alternative hypothesis: echocardiography as well as contrast-enhanced CT scan confirmed the diagnosis of PE. We describe these misleading ECG findings together with a brief discussion of electrocardiographical changes in pulmonary embolism.
Original languageEnglish
Pages (from-to)200331-200331
Number of pages3
Publication statusPublished - 2013


  • electrocardiography
  • pulmonary embolism


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