A 56-year-old male presented with crushing central chest
pain associated with nausea, vomiting and sweating. His ECG showed ST
elevation and T inversion in leads II, III and AVF. He is a known diabetic and
has proliferative retinopathy and in view of this thrombolysis was withheld. A
few hours later he develops a tachycardia, he becomes hypotensive, his JVP is
elevated. On auscultation heart sounds are soft with a fourth heart sound,
lung fields are clear. In this patient which of the following leads will show
the location to which the infarction has extended?