Demographics
59 years old
married
mother of three
BMI = 31.7
Obese
Diagnosis
Heart Failure
Definition
Syndrome caused by myocardial dysfunction
Types
Right-sided Failure
Causes
Left-ventricular failure
intrinsic disease of the lung parenchyma or vasculature
primary pulmonic or tricuspid valve disease
follows congenital diseases with right-to-left shunt
morphological characteristics
Liver and portal system congestion (congestive hepatosplenomegaly)
Chronic edema of bowel wall
Transudate in peritoneal cavity
Heart Failure cells in the lungs
Clinical Features
Systemic and portal venous congestion
Hepatosplenomegaly
Peripheral Edema esp. ankles and pretibial
Pleural Effusion and Ascites
Anasarca
Left-sided Failure
Types
Diastolic
Systolic
Causes
IHD
HTN
valvular disease
myocardium primary disease
morphological characteristics
LV hypertrophy
LV dilatation
myocardium fibrosis
Pulmonary congestion
Clinical Features
Dyspnea
orthopnea
Paroxysmal nuctornal dyspnea
Cardiomegaly
Mitral regurgitation
other classification
Acute
Chronic
Risk factors
Hypertension
Obesity
smoking
alcohol consumption
CAD
diabetes
Causes
Coronary artery disease and heart attack.
Hypertension
Faulty heart valves
Cardiomyopathy
Myocarditis
Congenital heart defects
Heart arrhythmias
S&S
Hyperdynamic apical impulse
Definition
normal situation
thin chest
depressed sternum
lying on side
Abnormalities indicated
LV hypertrophy
LV dilatation
mitral/aortic regurgitation
Decreased alertness
Elevated blood pressure
decreased appetite
Chest pain
Increased urination at night
tachycardia
Fatigue & weakness
Compensatory mechanisms
The Frank-Starling mechanism
Activation of neurohumoral systems
Myocardial structural changes
Investigations
Echocardiograph
Chest X-ray
Blood test
ECG
Physical examination
JVP measurement
vital signs
Pulmonary examination
cardiac examination
abdomen & extremities
cardiac cachexia
Management
Pharmacological
ACE inhibitors
Beta-blockers
Diuretics
Direct vasodilators
Intropic agents
Aldosterone antagonists
Prognosis
Decreased life expectancy
5 years survival
affected by
Stress
Health status
Diabetic
hypertensive
heavy smoker
S & S
SOB
edema
Causes
Increased Hydrostatic Pressure
Reduced Plasma Osmotic Pressure
Lymphatic Obstruction
Sodium/Water Retention
Inflammation
dyspnea
Causes
Cardiac
CHF
MI
cardiac tamponade
Respiratory
COPD
asthma
pneumothorax
pulmonary edema
Others
Anemia
multiple sclerosis
muscular dystrophy
obesity
CO poisoning
orthopnea
Definition
dyspnea with supine position
Causes
MV disease
LV failure
obstructive lung disease
increase in hydrostatic pressure in the lungs