MCHP RHD & Aneurysm Presentation PDF
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Summary
This presentation discusses aneurysm and rheumatic heart disease, including their definitions, causes, types, complications, and clinical features. It covers topics such as congenital and acquired causes of aneurysm, common arteries involved, and complications of cerebral, abdominal, and thoracic arteries. The presentation also delves into the definition, etiology, risk factors, and clinical features of rheumatic heart disease, including the Jones criteria. Finally, it addresses complications related to rheumatic heart disease. A great resource for students studying cardiovascular conditions.
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ANEURYSM AND RHEUMATIC HEART DISEASE Learning Objectives Definition of Aneurysm Causes, Types and complications of aneurysm Definition of Rheumatic heart disease Aetiology and clinical features of rheumatic heart disease ANEURYSM DEFINITION: Localized...
ANEURYSM AND RHEUMATIC HEART DISEASE Learning Objectives Definition of Aneurysm Causes, Types and complications of aneurysm Definition of Rheumatic heart disease Aetiology and clinical features of rheumatic heart disease ANEURYSM DEFINITION: Localized abnormal dilatation of a blood vessel or the heart that may be congenital or acquired TYPES: TRUE/SACCULAR ANEURYSM- Involves all three layers of an intact arterial wall or thinned out ventricular wall of the heart TRUE/FUSIFORM ANEURYSM- Circumferential dilation of vessel without rupture FALSE ANEURYSM: Wall is ruptured and there is a collection of blood covered externally by extravascular tissues DISSECTION: Blood has entered the wall of the vessel and separated the layers Causes of Aneurysm Congenital Acquired Berry aneurysm Atherosclerosis Marfan Syndrome, Ehler- Syphilis Danlos Syndrome Dissecting hematoma Mycotic aneurysm Common Arteries involved : Complications CEREBRAL ARTERY Cerebral hematoma Ventricular rupture Hydrocephalus Vasospasm and infarction Brain herniation Re bleed Complications ABDOMINAL AORTA Rupture Obstruction Embolism Compression Death Complications THORACIC ARTERY Chest pain Compression causing MI Difficulty in swallowing Hoarseness Respiratory complication s RHEUMATIC HEART DISEASE Rheumatic Heart Disease Definition Risk factors Etiology Clinical features Rheumatic fever(RF): Definition Rheumatic fever is an acute, immunologically mediated, multisystem inflammatory disease classically occurring a few weeks after streptococcal pharyngitis. Rheumatic fever(RF): Definition Acute Immunologically mediated Multisystem inflammatory disease 10 days to 6 weeks Group A streptococcal pharyngitis RHD: Etiology Group A streptococcal Pharyngitis Skin infection RHD: Risk factors Overcrowding Lower socioeconomic status Developing countries Family history Reduced access to medical care Rheumatic Heart Disease Manifestation of Rheumatic Fever(RF) Fibrotic valvular disease Affects 1 or more valves Mitral valve Cardiac damage RHD- JONES CRITERIA Jones criteria: Major Migratory polyarthritis Pancarditis Subcutaneous nodules Erythema marginatum Sydenham Chorea Jones Criteria: Minor Fever Arthralgia Elevated acute phase reactants Prolonged PR interval(unless carditis is a major criteria) DIAGNOSIS : 2 major Or 1 major + 2 minor Clinical features Pancarditis mitral valve insufficiency heart failure Arrhythmia Tachycardia RHD : Complications Thromboembolism Infective endocarditis Mitral stenosis Cardiac failure THANK YOU
