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Pulmonary stenosis

Echocardiography Pulmonary (pulmonic) stenosis Pulmonary stenosis is virtually always a consequence of congenital heart disease. The stenosis can be fixed or dynamic, depending on the…

Pulmonary regurgitation

…of pulmonary regurgitation Pulmonary hypertension Endocarditis Myxoma Carcinoid heart disease Tetralogy of Fallot Marfan syndrome Takayasu's arteritis Iatrogenic (e.g complication of catheterization) Congenital…

Pulmonary Hypertension: Classification and Treatment Principles

…Wood units may have increased pulmonary blood flow rather than pulmonary vascular disease. This state is termed unclassified PH. Potential explanations include congenital heart disease…

Coronary Anomalies and Myocardial Bridging

…Other congenital anomalies include anomalous origin of a coronary artery from the pulmonary artery and anomalous origin of one coronary artery from the opposite aortic…

Familial and Genetic Screening in Premature Cardiovascular Disease

…channelopathies, heritable aortopathies, selected congenital heart diseases, pulmonary arterial hypertension and thromboembolic disorders. Most recognised heritable cardiovascular conditions demonstrate autosomal dominant transmission, in which an…

🟠 Calculating Shunt Fraction (Qp/Qs) Using Echocardiography

…quantify the ratio of pulmonary blood flow (Qp) to systemic blood flow (Qs). This measurement is pivotal in diagnosing and managing congenital or acquired cardiac…

Atrial fibrillation: ECG, classification, causes, risk factors & management

…heart failure, congenital heart disease, diabetes mellitus (both type 1 and type 2), obesity, smoking, obstructive sleep apnea and chronic obstructive pulmonary disease (COPD). Moreover…

Right ventricular hypertrophy (RVH): ECG criteria & clinical characteristics

…echocardiography. Causes of right ventricular hypertrophy Lung disease (with increased pulmonary vascular resistance), congenital heart disease (transposition of the great arteries, pulmonary valve stenosis, atrial…

Coronary Anatomy and Segmental Classification for the Clinician

…termination, congenital absence or hypoplasia. Anomalous aortic origin of a coronary artery from the opposite sinus of Valsalva is associated with increased sudden death risk…

Mitral regurgitation

…dilated cardiomyopathy) Ischemic heart disease (coronary heart disease) Rheumatic valve disease Endocarditis Congenital mitral regurgitation Amyloidosis SLE Hypertrophic obstructive cardiomyopathy (HOCM) Rupture of papillary muscle…

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