Biomedical subjects

S N Routray

Publications and source records attributed to S N Routray.

7 recordsLinked to original sources

PubMed2006

Peripartum cardiomyopathy.

OBJECTIVE: To determine the clinical and echocardiographic profiles of women with peripartum cardiomyopathy and ascertain the natural course of the disease. METHODS: Fifty-six women with peripartum cardiomyopathy were followed up for a mean period of 6.1 years and their clinical and echocardiographic profiles were studied as well as their outcomes. RESULTS: The mean+/-SD age at presentation was 31+/-5 years and mean parity was 2.6+/-1. Of the 56 patients, 18 (32.1%) had NYHA Class II, 24 (42.9%) had NYHA Class III, and 14 (25%) had NYHA Class IV symptoms, and 21 (37.5%) and 35 (62.5%), respectively, presented with features of heart failure during pregnancy and the postpartum. During follow-up, the left ventricular ejection fraction improved from 31%+/-7.2% to 43%+/-8% (P</=0.05). Nine patients (16.1%) became pregnant, with a mortality of 55.5% during pregnancy and 23.2% during follow-up. CONCLUSION: Women with peripartum cardiomyopathy present with severe left ventricular dysfunction late in the pregnancy or early in the puerperium. A considerable number of women still die from this condition despite the use of angiotensin-converting enzyme inhibitors and beta-blockers. A subsequent pregnancy carries a very high risk of mortality.

Adult↗

PubMed2005

Left ventricular dysfunction in patients with subclinical hypothyroidism and its reversibility after hormone therapy.

AIM: To ascertain the presence of LV dysfunction in patients of subclinical hypothyroidism and its reversibility after hormone therapy. METHODS AND METERIAL: Thirty two patients with subclinical hypothyroidism (SH) were included in the study, along with thirty two age and sex matched individuals serving as controls. The patients with SH had normal serum T3 and T4 with an elevated TSH value. All patients and the controls were subjected to detailed echocardiographic examination for assessment of LV systolic and diastolic function before and one year after hormone (thyroxine) therapy. RESULTS: The systolic function of LV was normal in patients with SH. There was significant diastolic dysfunction in the SH patients as compared with controls. There was prolongation of deceleration above time (169 +/- 6.1 msec. vs. 148.1 +/- 5.4 msec in controls, p < 0.05), isovolumic relaxation time (89.1 +/- 7.3 msec vs. 79.4 +/- 5.9 msec., p<0.05), increased A wave (0.63 +/- 0.6 m/sec. vs. 0.54 +/- 0.05 m/sec) and reduced E/A ratio (0.7 +/- 0.09 vs. 1.4 +/- 0.3, p < 0.05). Echocardiography at the end of one year of hormone therapy revealed considerable improvement in diastolic function of the LV. There was significant improvement in DT (from 169 +/- 6.1 msec. to 151 +/- 5.2 msec, p < 0.05), IVRT (from 89.1 +/- 7.3 msec. to 80.2 +/- 6.5 msec, p < 0.05) and increased E/A ratio (from 0.7 +/- 0.09 to 1.3 +/- 0.1, p < 0.05). CONCLUSION: Hypothyroidism, even in subclinical stage, can cause diastolic dysfunction of the LV. These abnormalities in diastolic function can be reversed by thyroxine therapy.

Adult↗

PubMed2004

Balloon mitral valvuloplasty during pregnancy.

OBJECTIVES: Balloon mitral valvuloplasty (BMV) has been performed safely during pregnancy with good results. Reports are few on long-term effects of BMV on childhood development. METHODS: BMV was performed in 40 pregnant women (age 23.4+/-4.8 years) with severe mitral stenosis at 24.2+/-4.6 weeks of gestation. RESULTS: Mitral valve area increased from 0.82+/-0.34 to 1.9+/-0.4 cm(2) (P<0.001). One patient had pericardial tamponade. Mean fluoroscopy time was 5.5+/-3.8 min. There was no maternal death, no abortion, no intrauterine growth restriction and one stillbirth. All 39 babies were normal at birth. One baby died at 7 months due to pneumonia. On follow up for 36+/-15 months, all 38 babies maintained normal growth and development without any thyroid disease or malignancy. CONCLUSIONS: During pregnancy BMV is feasible, safe and effective. Maternal and fetal outcomes are excellent. Growth and milestone of development are not affected.

Adolescent↗

PubMed2004

Myocarditis as an initial manifestation of systemic lupus erythematosus.

We report a case of systemic lupus erythematosus (SLE) whose initial presentation was in the form of myocarditis. The patient did not have arthritis, fever or butterfly rash. Presence of LE cell phenomenon, positive ANA, anti-DS DNA antibodies, leucopenia and high ESR with polyserositis indicated the diagnosis to be SLE. Therapy with steroid resulted in complete recovery. The patient developed atrial fibrillation during her course of acute illness which is being reported for the first time.

Adult↗

PubMed2003

Amlodipine-induced gingival hyperplasia.

Gingival hyperplasia can occur during use of drugs such as diphenylhydantoin, cyclosporine and nifedipine. We report, three cases of gingival hyperplasia induced by amlodipine, a second generation calcium channel blocker. Exact cause of induction of thehyperplasia is not known. Individual variation in metabolism of the drug may be a factor.

Adolescent↗

PubMedDate not supplied

Has the prevalence of rheumatic fever/rheumatic heart disease really changed? A hospital-based study.

BACKGROUND: Rheumatic fever and rheumatic heart disease still remain major public health problems. With a dramatic rise in the incidence of coronary artery disease cases, the focus of the physician seems to be shifting away from rheumatic fever and rheumatic heart disease. The aim of the present study was to assess the prevalence of rheumatic fever and rheumatic heart disease, and to ascertain if there was any decline in the prevalence of the disease. For the first time, data on the prevalence of rheumatic fever and rheumatic heart disease are reported from Orissa, an underdeveloped state in eastern India. METHODS AND RESULTS: We scrutinized the records of cardiac patients admitted to the medicine, pediatrics and cardiology wards of the SCB Medical College and Hospital, Cuttack from 1981 to 1990 and 1991 to 2000. During the period 1981-1990, out of 11,782 cardiac patients, 5537 (46.9%) were suffering from rheumatic fever and rheumatic heart disease. During 1991-2000, out of 14,803 cardiac patients, 6670 hospitalized patients (45%) were found to have rheumatic fever and rheumatic heart disease. During the first and second periods, the number of patients with rheumatic fever admitted was 1079 (9.2%) and 1330 (8.9%), respectively. The decline in the percentage of rheumatic fever cases was statistically not significant (p>0.05). During the two periods, the number of rheumatic heart disease patients admitted was 4458 (37.8%) and 5340 (36.1%), respectively. During both the periods studied, the decline in the percentage of rheumatic heart disease cases admitted was statistically not significant (p>0.05). We also compared rheumatic fever and rheumatic heart disease cases admitted during 1981-1985 with those admitted during 1996-2000. This analysis also did not show any demonstrable decline in the prevalence of the disease (2692 [46.2%] v. 3296 [44.4%], p>0.05). CONCLUSIONS: Our results show that rheumatic fever and rheumatic heart disease cases constitute a significant percentage of the admissions of total cardiac cases to our hospital. Over the past 20 years, there is no significant decline in the percentage of rheumatic fever and rheumatic heart disease cases being admitted to a major government hospital.

Adolescent↗

PubMedDate not supplied

Percutaneous balloon angioplasty of membranous obstruction of the inferior vena cava.

BACKGROUND: Membranous obstruction of the inferior vena cava is common in African and Asian countries. METHODS AND RESULTS: Between January 1999 and January 2002, 19 patients were prospectively studied. The mean age of the patients was 38+/-6.9 years. All of them had swelling of the abdomen and ankle edema. Five patients (26.3%) had jaundice, 9 (47.3%) had hepatomegaly, and 5 (26.3%) splenomegaly. Ultrasonography could detect the site of obstruction in 18 patients (94.7%). Vena cavography demonstrated obstruction of the inferior vena cava at the level of the diaphragm, with 2 patients (10.5%) having additional intrahepatic obstruction. The mean pressure gradient was 22+/-3.5 mmHg. Seventeen patients underwent balloon angioplasty using a Joseph balloon. The procedure was successful in 15 patients (88.2%). The post-angioplasty mean pressure gradient was 5+/-1.4 mmHg. On follow-up, 3 patients (20%) developed features of restenosis: out of them, 2 underwent successful redilatation. CONCLUSIONS: Balloon angioplasty of membranous obstruction of the inferior vena cava is feasible with a high success rate, without any rupture of the inferior vena cava.

Adult↗