Heart Failure Flashcards
1
Q
What is heart failure
A
Inability of the heart function to meet metabolic demands of the body
A. Contractile capacity abnormality causing deficient expulsion of blood (systolic HF)
-> hypotension
B. Inability of ventricular relaxation and filling (diastolic HF)
-> congestion
2
Q
Causes of Heart Failure (HEARTS)
A
- Hypertension
- Epicardial disease (constrictive pericarditis, pericardial effusion)
- AMI, AF
- Regurgitant and stenotic valvular disease, Restrictive disease, HOCM, DCM
- Thyrotoxicosis, anaemia (high output)
- Shunt (ASD, VSD)