Ddx for weakness + collapse
- Created by: Hannah
- Created on: 23-04-16 22:05
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- Weakness + collapse
- Cardiac
- Forward failure
- Outflow tract obstructions
- Aortic/ pulmonic stenosis
- Heart failure (systolic dysfunction)
- DCM
- MVD
- Reduced diastolic filling (diastolic dysfunction)
- Pericardial effusion
- Outflow tract obstructions
- Dysrhythmias
- Tachy-dysrhythmias
- Brady-dysrhythmias
- Right to left cardiac shunt
- Teratology of fallot
- Forward failure
- Respiratory
- Upper airway obstruction
- Laryngeal paralysis
- Tracheal collapse
- Tracheal foreign bodies
- Severe lower airway/ parenchymal/ pleural space disease
- Resulting in hypoxaemia
- Esp. overweight
- Upper airway obstruction
- Metabolic
- Endocrine
- Addison's
- Hypo-thyroidism
- Electrolyte
- Hypo K
- Hyper K
- Hypo Ca
- Hypogly
- Hepatic encephal-opathy
- Endocrine
- Neurological
- CNS
- Inflammation
- Neoplasia
- Idiopathic epilespsy
- Neuro-muscular
- Peripheral neuropathy
- Poly-neuropathy
- Myopathy
- Hereditary myopathies
- Junctiono-pathy
- Myasthenia gravis
- Peripheral neuropathy
- CNS
- Orthopaedic
- Fractures
- Dislocations
- Arthritis
- Drug related
- Vasodilators (BP)
- Glucocorticoids
- Barbiturates
- Vasomotor
- Postural hypotension
- Rare dogs
- Carotid sinus syndrome
- Tight collar stimulating carotid sinus
- Results in bradycardia
- Tight collar stimulating carotid sinus
- Vasovagal reflex
- Peripheral vascular dysfunction
- Often associated sudden extreme excitement
- Peripheral vascular dysfunction
- Syncope associated with
- Coughing
- Elevated CSF P reducing cerebral blood flow
- Swallowing
- Carotid sinus sensitivity
- Coughing
- Postural hypotension
- Overweight/ excessive exercise
- Haematological
- Anaemia
- Acute blood loss
- Sudden collapse/ syncope
- Chronic anaemia
- Wekness/ lethargy
- Pot collapse with exertion
- Acute blood loss
- Anaemia
- Cardiac
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