32 Y old with productive cough and SOB?
NSR
Axis?

LAFB and Clockwise rotation
65 Y old F with chest pain for past hr. Dx?
STEMI
73 Y old F presented to clinic with complains of fatigue. Labs wnl, Dx?
Mobitz type II
Nurse called you overnight for Irregular HR. EKG below. Dx?
Sinus arrhythmia
Homeless man found lying in the snow, unresponsive?
Hypothermia, Osborn J waves, Shivering artifact
56 Y old M with ESRD, missed last session of HD. Dx?
Hyperkalemia, Counterclock wise rotation, LVH
72 Y old F presents with diffuse bone pain, lethargy, constipation, 10lb weight loss. Dx?
Hypercalcemia
POD 1, s/p parathyroidectomy for primary hyperparathyroidism for seizures?
Hypocalcemia, Qtc prolongation( ST sengment)
Pt seen in the office for palpiations. Dx?
Coarse A.fib
65 Y old man with no prior follow up's presents to PCP clinic. BP 160/100mmhg b/l, LV heave, S4 on exam. 
LVH
72 Y old man presents with abd discomfort. He says he is on "meds", can't name any. ED wants to admit this Pt for ACS rule out? Dx?
Dig toxic
82 Y old presents with Nausea and vomiting for past 2 days.
U waves. Hypokalemia, LVH
72 Y old M with PMH of HTN, DM presents with indigestion and abd discomfort x2days. labs wnl
Unstable angina
52 Y old presents with acute chest pain and SOB?
Acute pericarditis
Cause of wide QRS?
IVCD
Indication for CRT?
EF <35% ( NYHA >II), LBBB, Qrs >150ms
Name 4 causes of Rt axis deviation?
RVH, LPFB, Lateral MI, PE, WPW
Name 4 indications for permanent pacing?
SSS, third degree, Mobitz II, Symptomatic bradycardia, CRT in HF

A paced and V paced
81 Y old F with PMH of MI presents for routine follow up. Dx?
Mobitz type I
32 Y old with scleroderma presents with progressive SOB. 5 EKG findings?
Sinus tachy, RA enlargement, RVH, Rt axis, Counter clock wise rotation
48 Y old M with recent ant MI s/p stenting presents with lightheadedness. Dx?
Third degree HB

Biv pacing, RBBB
Dx?

Polymorphic VT ( Torsade's)