ABSTRACT
Introduction: The study on the measurements of the chambers of the heart is very important, which gives details of anatomy, physiology and also pathological conditions of the heart. This knowledge also helps in diagnosis, treatment and follow-up of cardiovascular diseases. Materials & methods: The present study was conducted on 100 apparently normal people attending Out-patient and In-patient sections in Cardiology Department at Osmania General Hospital and CARE hospitals, Hyderabad from October 2012 to September 2013. Results & conclusion: In the present study it was found that the dimensions of left atrium and left ventricle increased with increase in age, which falls in line with previous studies performed on the same criteria.
ABSTRACT
Background: The heart and liver are organs that are closely related in both health and disease. Due to the limited number of human studies, the management of cirrhotic cardiomyopathy remains largely empirical. Material and methods: 30 Patients included in the study were recruited from the Department of Medical Gastroenterology, Narayana Medical College Hospital, Nellore. Consecutive patients diagnosed to have cirrhosis of nonalcoholic etiology formed the study group. The parameters that were assessed in echocardiography are E/A ratio, end diastolic volume (EDV), end systolic volume (ESV), ejection fraction. QTc interval more than 440 msec and E/A ratio less than 1 were considered diagnostic of cirrhotic cardiomyopathy in this study. Results: In 9 cases, cirrhosis was due to hepatic B viral infection, 4 due to due to hepatities C and in 17 patients it was cryptogenic. Of the 30 cases included in the study. Results: In 9 cases, cirrhosis was due to hepatic B viral infection, 4 due to hepatitis C and in 17 patients it was cryptogenic. Of the 30 cases included in the study, 7 cases (23.3%) had Class A CTP. 16 cases (53.3%) had Class B CTP, 7 cases had Class C CTP. Of the 30 patients included in this study, 21 patients had end diastolic volume above 90. 2 patients had end systolic volume above 38. 29 patients had ejection fraction above 60%. Out of the 30 cases, 23 showed features of cirrhotic cardiomyopathy. 7 patients had CTP Class A. 16 patients had CTP Class B.7 patients had CTP Class C. 12 patients with cirrhotic cardiomyopathy had CTP Class B. 7 patients with cirrhotic cardiomyopathy had CTP Class C. 3 patients with CTP Class A and 4 patients with CTP Class B did not have cirrhotic cardiomyopathy. The QTc was prolonged in 16 (53.3%) of patients in this study. 29 cases had ejection fraction above 60. Of the 23 cases that had cirrhotic cardiomyopathy 21 cases had ascites. 27 of the 30 cases had varices. 70.0% of the cases had end diastolic volume above 90. 76.2% of the cases with EDV above 90 had E/A ratio below 1. Conclusion: Cirrhotic patients with non alcoholic etiology do have evidence of cirrhotic cardiomyopathy. The presence of cirrhotic cardiomyopathy was independent of the etiology. Some degree of diastolic dysfunction is seen in most of the cirrhotics. Prolongation of QTc interval correlates with severity of cirrhosis. Ventricular end diastolic volume, end systolic volume and ejection fraction do not correlate with severity of cirrhosis.
ABSTRACT
This article deals with the detection of the left ventricular band by 2-dimensional echocardiography in 102 cases.The nomenclature of the band and its detection rate,diagnosis and differential diagnosis were discussed.The mechanism of the ventricular premature beat and systolic murmur in the cardiac apical region,and their clinical significance were also dis- cussed.This article shows that this band is usually regarded as an anatomic feature.It does not relate to any cardiac diseases.The premature beat and murmur caused by the band belong in benign premature beat or physiologic murmur.