The 5th intercostal space anterior axillary line (5AAL) has been suggested as an alternative site. 1 The aim of the study was to compare chest wall thickness (CWT) at the 2MCL and the 5AAL of an elite ...

The chest leads are applied below the left scapula at the same level as the fifth intercostal space; Higher or more lateral placement on the chest can be used in cases of suspected acute coronary ...