13 results
Causes of Ischemic Stroke - Differential Diagnosis Algorithm
Thrombosis - Atherosclerosis, Arterial Dissection, Fibromuscular Dysplasia
 - Large
Causes of Ischemic ... Stroke - Differential ... - Ascending Aorta ... • Pericardial effusion ... #Differential #
Stroke Volume & Cardiac Output Measurement on POCUS
Accurately measure LVOT diameter:
1. Obtain PLAX 
2. Zoom to
Stroke Volume & ... Cardiac Output Measurement ... on POCUS Accurately ... systole, 1cm from aortic ... #cardiology
Pulse Abnormalities - Differential Diagnosis Algorithm
Unequal/DeIayed:
 • Obstructive arterial disease (ie. Atherosclerosis)
 • Aortic dissection
 •
Abnormalities - Differential ... • Obstructive arterial ... pressure >10mmHg: • Cardiac ... Abnormalities #Disorders #Cardiology ... #Differential #
Intra-Aortic Balloon Pump (IABP)

Intra-aortic balloon counter-pulsation is a method of invasive hemodynamic support. A catheter is
placed through an arterial ... sync with the cardiac ... & increases LV stroke ... coronary artery perfusion ... diagnosis #management #cardiology
Widened Pulse Pressure - Differential Diagnosis and Pathophysiology

Pulse pressure is the difference between the systolic blood
Pulse Pressure = Stroke ... disorders: - Aortic ... regurgitation - Aortic ... of developing atrial ... Pathophysiology #causes #cardiology
Bradycardia - Differential Diagnosis Framework

BRADI Mnemonic
 • BRASH/Hyperkalemia
 • Reduced oxygen/Glucose/Temp
 • ACS
 • Drugs
 •
Bradycardia - Differential ... Bradycardia Cardiac ... • Myocardial ischemia ... Tachy-Brady syndrome • Aortic ... diagnosis #causes #cardiology
Rhabdomyolysis - Differential Diagnosis Framework and Management Summary

Causes of Rhabdomyolysis:
 • Trauma:
	- Immobilization
	- Crush injury
	- Compartment
Rhabdomyolysis - Differential ... Heat injury, Heat stroke ... Features: • Triad ... decreased renal perfusion ... → renal ischemia
Endocarditis Summary

Who?
Infectious:
• Pre-existing valvular disease
• Prosthetic valve
• Congenital heart disease
• IV substance use
• IV catheter
• Recent
CA • Involves aortic ... Libman Sacks) • Atrial ... Early embolic/ischemic ... Marantic (NTBE) Differential ... diagnosis #management #cardiology
Causes of Lactate Elevation, Lactic Acidosis - Differential Diagnosis

The most common causes of hyperlactatemia are usually:
Lactic Acidosis - Differential ... / hypoxemia -> focus ... - Cardiac arrest ... failure - Low cardiac ... ’s • Reduced Arterial
Preoperative Risk Evaluation

Major Pre-Op Questions:
1. Does the patient have any modifiable risk factors that could be
exam Determine Cardiac ... history of: a) Ischemic ... risk (>5%): - Aortic ... one post op Cardiology ... • <6mo since stroke