ECGs by diagnosis

ACS

• See ACS - ECG

Aneurysm

1. ST elevation > 2wk

Pericarditis

• See Pericarditis

Electrolyte Disorders

Hyperkalemia

• See Hyperkalemia

Hypokalemia

• See Hypokalemia

Hypercalcemia

• See Hypercalcemia

Hypocalcemia

• See Hypocalcemia

CNS

1. SAH, IC bleed, CVA
   1. Diffuse wide, deep, blunted, inverted T waves
   2. QT prolongation

Pacemakers

1. Should be in the apex of R ventricle
2. ECG should mimic LBBB w/ LAD

Pulmonary Embolism

1. S1Q3T3 (Sp, not Sn)

See Also

• ST Segment Elevation
• ST Segment Depression