ABSTRACT
Background: Pulmonary hypertension is a common complication of degenerative mitral valve disease; and contributes significantly to both morbidity and mortality. The use of medications for reduction of pulmonary pressure in patients is not a common practice by most physicians in this part of the world because of the absence of data on pulmonary hypertension. Aim: The authors set out to find the prevalence of pulmonary hypertension in patients with degenerative mitral valve disease and to determine if there are gender differences in affectation. This will form a basis for future research on the management of pulmonary hypertension in sub-Saharan Africa. Subjects and Methods: The echocardiographic records of 1390 patients carried out over a period of 4 years were retrospectively reviewed. The examinations were done with a Logic 500 MD echocardiographic machine. Tricuspid valve regurgitation velocity above 250 cm/s defined pulmonary hypertension. Data obtained included presence of degenerative mitral valve disease; pulmonary hypertension; age; and gender. Results: A total of 1390 echocardiogram reports done at Conquest Medical Imaging; Enugu; from July 2009 to August 2013 were retrospectively reviewed. Degenerative mitral valve disease was noted in 18.7% of the patients; (259/1390) made up of 149 males and 110 females with a mean age of 68.3 (14.4) years. Pulmonary hypertension was present in 30% of the patients (78/259) and affected males more than females. Conclusion: Pulmonary hypertension is common in patients with degenerative mitral valve disease in Enugu; and affects males more than females
Subject(s)
Echocardiography , Hypertension , Mitral Valve , Nigeria , Pulmonary Valve InsufficiencyABSTRACT
Background: Pulmonary hypertension is a common complication of degenerative mitral valve disease; and contributes significantly to both morbidity and mortality. The use of medications for reduction of pulmonary pressure in patients is not a common practice by most physicians in this part of the world because of the absence of data on pulmonary hypertension. Aim: The authors set out to find the prevalence of pulmonary hypertension in patients with degenerative mitral valve disease and to determine if there are gender differences in affectation. This will form a basis for future research on the management of pulmonary hypertension in sub-Saharan Africa. Subjects and Methods: The echocardiographic records of 1390 patients carried out over a period of 4 years were retrospectively reviewed. The examinations were done with a Logic 500 MD echocardiographic machine. Tricuspid valve regurgitation velocity above 250 cm/s defined pulmonary hypertension. Data obtained included presence of degenerative mitral valve disease; pulmonary hypertension; age; and gender. Results: A total of 1390 echocardiogram reports done at Conquest Medical Imaging; Enugu; from July 2009 to August 2013 were retrospectively reviewed. Degenerative mitral valve disease was noted in 18.7% of the patients; (259/1390) made up of 149 males and 110 females with a mean age of 68.3 (14.4) years. Pulmonary hypertension was present in 30% of the patients (78/259) and affected males more than females. Conclusion: Pulmonary hypertension is common in patients with degenerative mitral valve disease in Enugu; and affects males more than females
Subject(s)
Echocardiography , Hypertension , Mitral Valve , NigeriaABSTRACT
Background: Transthoracic echocardiography (TTE) is an excellent initial diagnostic technique used to evaluate and diagnose cardiac masses; even though transoesophageal echocardiography (TEE) provides superior image resolution and better visualization of cardiac masses; especially in patients with suboptimal transthoracic echocardiographic studies. TTE is the clinical procedure of choice for identification of left ventricular thrombi. TTE has greater than 90 sensitivity and greater than 85 specificity for detection of left ventricular thrombi and is probably superior to the sensitivity and specificity of TEE; especially for apical thrombi.Aims: The study aimed to identify the common types of cardiac masses and their commonest locations in the heart.Materials and Methods: We did a retrospective review of our echocardiogram reports from May 2003 to July 2012 to identify the frequency of intra-cardiac masses in adults; as well as the gender distribution and commonest location of these masses.Results: There were 2;814 echo examinations in adults over this period; comprising 1;661 males (59.1) and 1;153 females (40.9). Intra-cardiac masses were found in 20 of these patients representing 0.7 of the study population. Thrombi were the commonest masses noted in our study; and there were more masses in the atria than in the ventricles. The left heart chambers also had more masses than the right heart chambers. There was no sex difference in the frequency of cardiac masses.Conclusion: Intra-cardiac masses are rare; and transthoracic echocardiography is still valuable in the diagnosis and initial characterization of cardiac masses