Colonoscopy, Ischemic Colitis

12 Lead ECG: Old inferior infarct

12 Lead ECG: WPW

12-Lead ECG: Left ventricular hypertrophy (LV)

12 Lead ECG:72 BPM, non-specific T wave anormalities

12 Lead ECG: Normal Sinus Rhythm (NSR) ~98 bpm

12-Lead ECG: Left ventricular hypertrophy (LVH)

12-lead ECG: Hyperkalemia with Peaked T Waves Throughout the Precordium

12 Lead ECG: Sinus tachycardia with possible left atrial enlargement