Abstract：
:The right ventricular (RV) wall thickness and dimension were measured by the technique of echocardiography in 62 patients. Thirty-six of these patients died, and the RV wall thickness was measured at necropsy for comparison with the echocardiographic measurements. The necropsy RV wall thickness measured 3.3 ± 0.6 mm in patients without right ventricular hypertrophy (RVH) and 5.9 ± 0.9 mm in patients with RVH (P<.01). The echocardiographic measurements of the diastolic RV wall thickness correlated well with the necropsy measurements of the RV wall thickness (r=.83). The sensitivity and specificity of the echocardiographic criteria in detecting RVH was superior to the electrocardiographic (ECG) criteria. Furthermore, the echocardiographic technique was useful in evaluating RVH in 18 patients with an abnormal ECG due to right or left bundle branch block or myocardial infarction. We conclude that echocardiography is reliable in diagnosing RVH.
journal_name
J Natl Med Assocjournal_title
Journal of the National Medical Associationauthors
Prakash Rsubject
Has Abstractpub_date
1982-08-01 00:00:00pages
767-71issue
8eissn
0027-9684issn
1943-4693journal_volume
74pub_type
杂志文章abstract：:In an effort to determine the impact of one aspect of the Cincinnati Comprehensive Sickle Cell Center's educational program, a study of the level of knowledge of sickle cell facts by elementary and secondary school students in the Cincinnati public school system was conducted. An underlying assumption of this study wa...
journal_title：Journal of the National Medical Association
pub_type： 杂志文章
doi：
更新日期：1980-02-01 00:00:00
abstract：:Even though Lyme disease probably existed in Oklahoma prior to 1975 when the disease was first reported in Connecticut and even though ecological conditions favor a high prevalence, an unexpectedly low rate was evidenced in both a serological survey and the number of cases reported to the Oklahoma State Department of ...
journal_title：Journal of the National Medical Association
pub_type： 杂志文章
doi：
更新日期：1992-09-01 00:00:00
abstract：:Comprehensive health care planning can augment the educational programming for children with exceptional health and/or learning needs. The coordination of medical service and education is critically needed to reduce the traditional gulf between these two essential disciplines. Bridging this gulf will enable patients a...
journal_title：Journal of the National Medical Association
pub_type： 杂志文章
doi：
更新日期：1982-10-01 00:00:00
abstract：:The purpose of this report is to review personal experience with digital palpation of the nasopharynx, particularly as it relates to an apparently reversible posterior pharyngeal mass commonly found in patients who are heavy smokers. ...
journal_title：Journal of the National Medical Association
pub_type： 杂志文章
doi：
更新日期：1978-03-01 00:00:00
abstract：:Stroke in black Americans is an important health problem that has been understudied. A brief review of the pertinent literature and strategies for evaluating and managing patients with cerebrovascular disease are presented. ...
journal_title：Journal of the National Medical Association
pub_type： 杂志文章
doi：
更新日期：1987-01-01 00:00:00
abstract：:Adverse drug reactions are defined and examples are given. Four areas of concern are addressed, namely, defining drug reactions, identifying some of the factors contributing to the adverse drug reactions, implications of adverse drug reactions for health-care providers, and preventive measures which impact on the occu...
journal_title：Journal of the National Medical Association
pub_type： 杂志文章
doi：
更新日期：1978-10-01 00:00:00
abstract：:In 1995, questionnaires were sent to the mailing list of the National Medical Association (NMA). The mail responses were supplemented by questionnaires distributed at the NMA annual meeting. Of the 709 respondents, approximately 63% were primary care providers, pediatricians, or obstetrician-gynecologists; 72% were tr...
journal_title：Journal of the National Medical Association
pub_type： 杂志文章
doi：
更新日期：1999-06-01 00:00:00
abstract：:Posterior reversible encephalopathy syndrome (PRES) in sickle cell patients has been rarely reported previously in the setting of severe crisis or uncontrolled hypertension. Here, we report a rare and unusual case of recurrent PRES in a young adult sickle cell patient without any obvious precipitating factors. ...
journal_title：Journal of the National Medical Association
pub_type： 杂志文章
doi：10.1016/s0027-9684(15)30267-4
更新日期：2011-02-01 00:00:00
abstract：:There have been a number of studies looking at the prevalence of Parkinson's disease (PD) in different racial and geographical populations. Some of the earliest studies suggested a difference in the prevalence of PD in African Americans as compared with Caucasians. As such a difference would have important implication...
journal_title：Journal of the National Medical Association
pub_type： 杂志文章,评审
doi：
更新日期：2004-07-01 00:00:00
abstract：BACKGROUND:Racial and ethnic disparities in mortality have been demonstrated in several diseases. African Americans are hospitalized at a significantly higher rate than whites for aspiration pneumonia; however, no studies have investigated racial and ethnic disparities in mortality in this population. OBJECTIVE:To ass...
journal_title：Journal of the National Medical Association
pub_type： 杂志文章
doi：
更新日期：2004-11-01 00:00:00
abstract：:A necropsy study of the pathological findings in the digestive system of 19 renal transplant recipients revealed that gastrointestinal (GI), hepatobiliary, and pancreatic pathologies are common in renal transplant recipients. Fifteen of the 19 patients studied had GI pathology. Hepatobiliary pathology was the most com...
journal_title：Journal of the National Medical Association
pub_type： 杂志文章
doi：
更新日期：1986-08-01 00:00:00
abstract：:Early detection of pregnancy offers many advantages for the fetus and the mother. Many medical benefits depend on early detection, including social and emotional well-being and the aviodance of medicationss, irradiation, and other teratogencis. In the past, women became aware of their pregnancies only when organogen...
journal_title：Journal of the National Medical Association
pub_type： 杂志文章
doi：
更新日期：1984-03-01 00:00:00
abstract：:This article reviews diagnosis and management of infants with diabetes. These infants present with signs and symptoms confused with other more common illnesses in this age group. A physician examining an ill-appearing dehydrated infant, without any obvious cause for the dehydration, should quickly screen the urine for...
journal_title：Journal of the National Medical Association
pub_type： 杂志文章,评审
doi：
更新日期：1991-04-01 00:00:00
abstract：:Vitamin D deficiency has been linked to fracture risk and chronic musculoskeletal pain. Adults with sickle cell disease have a high prevalence of low bone density and chronic pain with poorly defined etiologies. We recognized that vitamin D deficiency may represent a treatable etiology and sought to determine the prev...
journal_title：Journal of the National Medical Association
pub_type： 杂志文章,多中心研究
doi：10.1016/s0027-9684(15)30605-2
更新日期：2010-04-01 00:00:00
abstract：:Total hemolytic complement (CH50) and activation of the alternate mechanism were measured in eight patients before and after splenectomy and compared to similar measurements made in a control group of patients following other abdominal surgery. In the splenectomy group, alternate-pathway-mediated activation of C3 was ...
journal_title：Journal of the National Medical Association
pub_type： 杂志文章
doi：
更新日期：1978-09-01 00:00:00
abstract：:Exposure to racism has been linked to poor health outcomes. Little is known about the impact of racism on diabetes outcomes. This study explored African American women's beliefs about how racism interacts with their diabetes self-management and control. Four focus groups were conducted with a convenience sample of 28 ...
journal_title：Journal of the National Medical Association
pub_type： 杂志文章
doi：10.1016/s0027-9684(15)30298-4
更新日期：2011-03-01 00:00:00
abstract：:A 31-year-old black man presented with bilateral multiple renal papillary adenocarcinomas. The patient had been maintained on captopril therapy for severe hypertension for three years. The possibility of drug-induced malignancy is discussed. ...
journal_title：Journal of the National Medical Association
pub_type： 杂志文章
doi：
更新日期：1984-11-01 00:00:00
abstract：PURPOSE:This study aimed to evaluate whether comprehensive multidisciplinary care (cMDC) for breast cancer patients affected time from diagnosis to treatment, compliance with appointments and to assess for racial disparities. METHODS:This institutional review board approved retrospective study included adult patients ...
journal_title：Journal of the National Medical Association
pub_type： 杂志文章
doi：10.1016/j.jnma.2020.03.010
更新日期：2020-06-01 00:00:00
abstract：:Congenital pleuroperitoneal diaphragmatic hernia usually presents in neonates. Children manifesting symptoms and signs after the neonatal period constitute a distinct, uncommon, and infrequently recognized group of patients. Occurrence in adults is also uncommon, with fewer than a hundred patients reported in the lite...
journal_title：Journal of the National Medical Association
pub_type： 杂志文章
doi：
更新日期：1977-02-01 00:00:00
abstract：OBJECTIVE:To determine whether there is an association between perceived pediatric overweight and emotional/behavioral difficulties among children ages 4 to 17 years in the United States. DESIGN:A cross-sectional study SETTING:Interview of an adult knowledgeable about a child's emotional and physical health. All stat...
journal_title：Journal of the National Medical Association
pub_type： 杂志文章
doi：10.1016/s0027-9684(15)30447-8
更新日期：2011-09-01 00:00:00
abstract：:Endomyocardial fibrosis (EMF), an idiopathic cardiac disorder, occurs predominantly in the tropical and subtropical regions of the world. We present herein a report of EMF in a young man from the savannah belt of Nigeria. He was a 19-year-old young man who presented with recent onset of palpitation and dyspnea and was...
journal_title：Journal of the National Medical Association
pub_type： 杂志文章
doi：10.1016/s0027-9684(15)30756-2
更新日期：2010-12-01 00:00:00
abstract：:National efforts to increase diversity of academic medicine faculty led us to study the evolution of medical graduates' academic medicine career intentions. We conducted a retrospective cohort study of 1997-2004 U.S. allopathic medical graduates who completed both the Association of American Medical Colleges' Matricul...
journal_title：Journal of the National Medical Association
pub_type： 杂志文章
doi：10.1016/s0027-9684(15)31439-5
更新日期：2008-09-01 00:00:00
abstract：:Ten children with acute increased intracranial pressure, documented by the Cheek screw technique, were treated for Reye's syndrome, other toxic/metabolic encephalopathies, encephalitis, and traumatic encephalopathies. The rationale for the use of hyperventilation, head position, maintenance of adequate cerebral perfus...
journal_title：Journal of the National Medical Association
pub_type： 杂志文章
doi：
更新日期：1983-12-01 00:00:00
abstract：:The purpose of this systematic review was to identify studies that evaluated HIV/AIDS disparities by examining differences in the receipt of antiretroviral therapy and differences in mortality between blacks and whites in the United States. The authors conducted 2 Web-based literature searches of the MEDLINE database ...
journal_title：Journal of the National Medical Association
pub_type： 杂志文章,评审
doi：10.1016/s0027-9684(15)31133-0
更新日期：2009-12-01 00:00:00
abstract：BACKGROUND:This study was a randomized trial to test the impact of an informed decision-making intervention on prostate cancer screening use. METHODS:The study population included 242 African-American men from three primary care practices who were 40-69 years of age and had no history of prostate cancer. Participants ...
journal_title：Journal of the National Medical Association
pub_type： 临床试验,杂志文章,多中心研究,随机对照试验
doi：
更新日期：2005-08-01 00:00:00
abstract：:A comprehensive family practice clerkship program at Howard University College of Medicine has been conducted since 1970. This institution is one of three predominantly black institutions offering a family practice program. The senior clerkship is mandatory and at least 20 to 25 percent of each class elect to particip...
journal_title：Journal of the National Medical Association
pub_type： 杂志文章
doi：
更新日期：1988-08-01 00:00:00
abstract：:Twenty-one patients with postpolio syndrome were surveyed to determine otolaryngologic symptoms. An alteration in voice, dysphagia, and fatigue were the most common symptoms reported. Prevailing etiologic theories are presented, and treatment recommendations are offered. ...
journal_title：Journal of the National Medical Association
pub_type： 杂志文章
doi：
更新日期：1993-09-01 00:00:00
abstract：:This study examines gender differences in the aerobic fitness levels of young African-American adults. Two hundred twelve African-American college freshmen (79 men, 133 women) completed the Houston Non-Exercise Test-Body Mass Index Model (HNET-BMI) questionnaire, a questionnaire designed to estimate maximum oxygen con...
journal_title：Journal of the National Medical Association
pub_type： 杂志文章
doi：
更新日期：1999-07-01 00:00:00
abstract：:Five patients with a diagnosis of rectal carcinoma were examined by magnetic resonance and computerized tomography (CT) to determine if magnetic resonance imaging (MRI) added any information to that obtained by computerized tomography. In each case, the imaging studies agreed with the surgical description of the tumor...
journal_title：Journal of the National Medical Association
pub_type： 杂志文章
doi：
更新日期：1989-01-01 00:00:00
abstract：:Schistosomiasis is a common parasitic disease in the tropical and subtropical regions of Africa, Asia, South America and the Caribbean. It is the second most common parasitic infection of humans after malaria. Acute and chronic clinical presentations of S. monsoni are well described. Presentation as a pseudotumor is c...
journal_title：Journal of the National Medical Association
pub_type： 杂志文章
doi：
更新日期：2006-08-01 00:00:00
