See the full 12-lead ECG example below and a few more at the bottom. The ECG findings of an old anterior wall MI include the loss of anterior forces, leaving Q waves in leads V1 and V2.

The ECG findings of an acute posterior wall MI include the following: ST segment depression (not elevation) in the septal and anterior precordial leads (V1-V4). This occurs because these ECG leads ...

Meschia and colleagues investigated the efficacy of porcine skin collagen implants (Pelvicol ® CR Bard, Inc., Murray Hill, NJ) for preventing recurrent anterior vaginal wall prolapse.