3 results
Approach to ECGs
Check
 - Age, gender, name
 - 25mm/s; 10mm/mV
 - 1mm = 40ms; 0.1 mV
Rate
dextrocardia, normal ... dextrocardia, normal ... Short QT <300-360 ms ... : ↑ca - Long QT ... #EKG #diagnosis
Imaging Modalities for Renal Calculus

AXR. KUB
 - Good far calcium-containing stones useful when limited radiation dose
is desirable, e.g ... causes of flank or abdominal ... Combination of above MRI ... with function and anatomy ... stones #calculus #Radiology
Preoperative Risk Evaluation

Major Pre-Op Questions:
1. Does the patient have any modifiable risk factors that could be
neuroexam - Oral ... indicated • EKG ... Obtain EKG if: ... unless prior heart/lung ... undergoing AAA or upper abdominal