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Hall DE, Youk A, Allsup K, Kennedy K, Byard TD, Dhupar R, Chu D, Rahman AM, Wilson M, Cahalin LP, Afilalo J, Forman DE. Preoperative Rehabilitation Is Feasible in the Weeks Prior to Surgery and Significantly Improves Functional Performance. J Frailty Aging 2023; 12:267-276. [PMID: 38008976 PMCID: PMC10683858 DOI: 10.14283/jfa.2022.42] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2023]
Abstract
BACKGROUND Frailty is a multidimensional state of increased vulnerability. Frail patients are at increased risk for poor surgical outcomes. Prior research demonstrates that rehabilitation strategies deployed after surgery improve outcomes by building strength. OBJECTIVES Examine the feasibility and impact of a novel, multi-faceted prehabilitation intervention for frail patients before surgery. DESIGN Single arm clinical trial. SETTING Veterans Affairs hospital. PARTICIPANTS Patients preparing for major abdominal, urological, thoracic, or cardiac surgery with frailty identified as a Risk Analysis Index≥30. INTERVENTION Prehabilitation started in a supervised setting to establish safety and then transitioned to home-based exercise with weekly telephone coaching by exercise physiologists. Prehabilitation included (a)strength and coordination training; (b)respiratory muscle training (IMT); (c)aerobic conditioning; and (d)nutritional coaching and supplementation. Prehabilitation length was tailored to the 4-6 week time lag typically preceding each participant's normally scheduled surgery. MEASUREMENTS Functional performance and patient surveys were assessed at baseline, every other week during prehabilitation, and then 30 and 90 days after surgery. Within-person changes were estimated using linear mixed models. RESULTS 43 patients completed baseline assessments; 36(84%) completed a median 5(range 3-10) weeks of prehabilitation before surgery; 32(74%) were retained through 90-day follow-up. Baseline function was relatively low. Exercise logs show participants completed 94% of supervised exercise, 78% of prescribed IMT and 74% of home-based exercise. Between baseline and day of surgery, timed-up-and-go decreased 2.3 seconds, gait speed increased 0.1 meters/second, six-minute walk test increased 41.7 meters, and the time to complete 5 chair rises decreased 1.6 seconds(all P≤0.007). Maximum and mean inspiratory and expiratory pressures increased 4.5, 7.3, 14.1 and 13.5 centimeters of water, respectively(all P≤0.041). CONCLUSIONS Prehabilitation is feasible before major surgery and achieves clinically meaningful improvements in functional performance that may impact postoperative outcomes and recovery. These data support rationale for a larger trial powered to detect differences in postoperative outcomes.
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Affiliation(s)
- D E Hall
- Daniel E Hall, UPMC Presbyterian Hospital, Suite F12, 200 Lothrop St, Pittsburgh, PA 15213, P:412.647.0421|F:412.647.1448,
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Rahman MM, Kabir SJ, Islam NA, Saha MK, Islam MS, Islam MA, Rahman MM, Hossain MZ, Rahman AM, Sayed A, Islam MN, Kabir KM, Hossain A. Outcome of Closed Reduction and Internal Fixation by Titanium Elastic Nailing for Fracture Shaft of Femur in Children. Mymensingh Med J 2020; 29:823-828. [PMID: 33116083] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/11/2023]
Abstract
Femoral fractures are frequent in the pediatric population. Treatment options are based on the patient's age, fracture pattern, type of trauma and associated soft tissue injury. The traditional treatment method for pediatric femoral shaft fracture has been traction and spica casting. The immediate spica cast is safe and effective for children up to 6 years of age with isolated femoral fracture and acceptable reduction. Patients between 6 and 10 years of age can also be treated with spica casting with or without traction. This prospective study was done in the department of Orthopaedics, Mymensingh Medical College Hospital, Mymensingh, Bangladesh form from July 2015 to June 2019 to evaluate the outcome of closed reduction and internal fixation by titanium elastic nailing for fracture shaft of femur. Twenty patients, all presenting with fresh diaphyseal fractures of femur, treated with closed reduction and internal fixation by titanium elastic nailing. These patients were prospectively evaluated over a period of at least 18 months. Fractures were classified according to Association of Orthopaedics (AO) classification of shaft of femur fractures. According to AO classification, all were A1, A2, A3 fractures. Average age of the patients was 11±2.7 years; range was 6 to 16 years. There were 15 males and 5 females. Out of 20 cases treated with this method, stable fixation and union was achieved in all of them. Radiological union was achieved at an average of 10±2.3 weeks (8-15 weeks). The results were excellent in twelve patients (60%), successful in five (25%) and poor in three patients (15%) as per the scoring criteria for TEN. The effective treatment of diaphyseal fractures of the femur is intramedullary fixation by titanium elastic nailing in patients of the 6-16 years age group.
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Affiliation(s)
- M M Rahman
- Dr Md Matiur Rahman, Assistant Professor, Department of Orthopaedics, Mymensingh Medical College (MMC), Mymensingh, Bangladesh; E-mail:
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Islam MN, Sobhan MA, Rahman AM, Rahman MS, Hossain MS, Fatema NE. Management of Infected Sebaceous Cyst by Suture Closure: A New Approach. Mymensingh Med J 2017; 26:828-830. [PMID: 29208871] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/07/2023]
Abstract
Incision and drainage is the management plan of any infected sebaceous cyst from old age. But in infected sebaceous cyst, we can treat it in a simple way.Under local or general anesthesia the infected tissue is excised along with a rim of healthy tissue and then closed by Prolene in the same sitting. Usually stitches are removed on 21st day in the back and 14th day in the limb. This cross sectional observational study was carried out in the Department of Surgery of 250 Bed District Hospital, Kishoreganj and local clinics of Kishoreganj, Bangladesh from January 2012 to March 2015. One hundred (100) cases were selected with clinical diagnosis of infected sebaceous cyst and the procedure was carefully explained to every patients. The overall results were analyzed and it was revealed that with this method patients got quick recovery and no need for frequent dressing which prevents cross infection. It is cost effective and saves time also.
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Affiliation(s)
- M N Islam
- Dr Molla Nazrul Islam, Associate Professor, Department of Surgery, Shaheed Syed Nazrul Islam Medical College, Kishoreganj, Bangladesh
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Karim RM, Abdullah MS, Rahman AM, Alam AM. Identifying influence of perceived quality and satisfaction on the utilization status of the community clinic services; Bangladesh context. Bangladesh Med Res Counc Bull 2015; 41:1-12. [PMID: 27089628] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/05/2023]
Abstract
BACKGROUND Bangladesh is one among the few countries of the world that provides free medical services at the community level through various public health facilities. It is now evident that, clients' perceived quality of services and their expectations of service standards affect health service utilization to a great extent. The aim of the study was to develop and validate the measures for perception and satisfaction of primary health care quality in Bangladesh context and to identify their aspects on the utilization status of the Community Clinic (CC) services. METHODS This mixed method cross sectional survey was conducted from January to June 2012, in the catchment area of 12 Community Clinics (CCs). Since most of the outcome indicators focus mainly on women and children, women having children less than two years of age were randomly assigned and interviewed for the study purpose. Data for the development of perceived service quality and satisfaction tools were collected through Focus Group Discussion (FGD), key informants interview and data for measuring the utilization status were collected by an interviewer administered pretested semi-structured questionnaire. RESULTS About 95% of the respondents were Muslims and 5% were Hindus. The average age of the respondents was 23.38 (SD ± 4.15) years and almost all of them are home makers. The average monthly expenditure of their family was 7462.92 (SD ± 2545) BDT equivalent to 95 (SD ± 32) US$. To measure lay peoples' perception and satisfaction regarding primary health care service quality two scales e.g. Slim Haddad's 20-item scale for measuring perceived quality of primary health care services (PQPCS) validated in Guinea and Burkina Fuso and primary care satisfaction survey for women (PCSSW) developed by Scholle and colleagues 2004; is a 24-item survey tool validated in Turkey were chosen as a reference tools. Based on those, two psychometric research instruments; 24 items PQPCS scale (chronbach's α =0.89) and 22-items Community Clinic Service Satisfaction (CCSS) scale (chronbach's α = 0.97), were constructed and validated for measuring perceived service quality and satisfaction in Bangladesh context. This study showed mothers with preprimary education [(χ2 = 4.20, p = 0.04), AOR with 95% CI = 1.89 (1.03, 3.53)] utilized the limited curative care services more than educated mothers. On the contrary, higher income families [for income group 5000-10,000 BDT χ2 = 8.83, p = 0.003 and AOR with 95% CI = 0.37(0.19, 0.71)] and [for income group above 10,000 BDT χ2 = 5.02, p = 0.025 and AOR with 95% CI = 0.40 (0.18, 0.89)] and families having cultivable lands [for 5-10 decimal group χ2 = 5.51, p = 0.19, and AOR with 95% CI = 0.56 (0.35, 0.91)] and [for > 10 decimal group χ2 = 6.70, p = 0.010, and AOR with 95% CI = 0.50 (0.29, 0.84)] utilized the limited curative care services less than their poorer and landless counterpart. The same relationship was observed in case of health education and Antenatal Care (ANC) and Postnatal Care (PNC) services. Women who lived in their own residence used health education services more frequently than those who lived in a rental house [χ2 = 24.00, p = 0.000 and AOR with 95% CI = 1.21, (1.12, 1.30)] and they also increasingly used maternal and child health services χ2 = 27.49, p = 0.000 and AOR with 95% CI 1.61, (1.35, 1.93)]. Perceptions concerning skill and competence of the health care provider [χ2 = 16.90, p = 0.000 and AOR with 95% CI = 1.14, (1.07, 1.22)] and satisfaction indicating interpersonal communication and attitude of the care provider [χ2 = 7.07, p = 0.008 AOR with 95% CI = 1.08, (1.02, 1.15)] were found significant predictors for limited curative care service utilization of CC. Perception related to the quality of management, administration, physical environment of the service point and satisfaction addressing health promotion and women health issues also played significant role on CC's services utilization. CONCLUSIONS Besides parental education and income, client's perception and satisfaction played significant role in CC service utilization. Provider's perception of service quality should be studied. The study findings will enable policy-makers .to improve quality of primary health care services, realizing providers' and patients' ideas of CC service quality.
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Alam MJ, Dikshit AK, Banerjee M, Reza I, Rahman AM. Study of Sorption of 2,4‐D on Outer Peristaltic Part of Waste Tire Rubber Granules. J DISPER SCI TECHNOL 2006. [DOI: 10.1080/01932690600719115] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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Alwi I, Harun S, Soehardjono S, Nugroho N, Waspadji S, Rahman AM, Ismail D. Left ventricular diastolic dysfunction in type 2 diabetes mellitus patient without cardiovascular disease: the association with microalbuminuria. Med J Indones 2005. [DOI: 10.13181/mji.v14i3.192] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022] Open
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Rahman AM, Gedevanishvili A, Bungo MW, Vijayakumar V, Chamoun A, Birnbaum Y, Schlegel TT. Non-invasive detection of coronary artery disease by a newly developed high-frequency QRS electrocardiogram. Physiol Meas 2004; 25:957-65. [PMID: 15382834 DOI: 10.1088/0967-3334/25/4/014] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Abstract
Compared to other non-invasive methods, the conventional 12-lead electrocardiogram (ECG) has low sensitivity and specificity for identifying coronary artery disease (CAD). We compared the newly developed high-frequency QRS electrocardiogram (HFQRS ECG, 150-250 Hz) with adenosine sestamibi myocardial perfusion study (MPI)-the most sensitive non-invasive study in cardiology practice. Using advanced 12-lead computer-based ECG software recently developed at NASA, criteria for a positive 12-lead HFQRS-ECG test for obstructive CAD were developed using 300 signal-averaged beats from patients undergoing elective coronary angiograms for evaluation of chest pain. These criteria, which rely strictly upon the presence or the absence of morphologic 'reduced amplitude zones' (RAZs) and not upon the 'root mean squared' (RMS) voltage amplitudes of the HFQRS complexes, were then applied prospectively to 18 patients undergoing MPI. Active CAD was considered present when reversible ischemic defects were present on MPI. Of the 18 patients, 9 had reversible defects on MPI (positive scan), whereas the other 9 had no reversible perfusion defects (negative scan). Patients with a positive nuclear study went on to coronary angiography confirming CAD, except in one patient who had nonobstructive coronary disease (<50% stenosis). Eight of the 18 subjects therefore had active CAD, whereas 10 were judged not to have active CAD. The 12-lead HFQRS-ECG result was consistent with nuclear scan results in 14 of 18 patients. The HFQRS-ECG and nuclear results differed in: (1) one patient who had a low score positive MPI, negative HFQRS-ECG and normal coronary angiogram; (2) one patient who had a small reversible anterior wall perfusion defect, 60% LAD lesion on angiogram but a negative HF-QRS result; and (3) two individuals who had positive HFQRS-ECG results in the face of negative nuclear scans but who did not undergo angiography. 12-lead HFQRS ECG had excellent sensitivity (87.5% based on 7/8 true positives correctly identified) and specificity (no worse than 80%, >8/10 true negatives correctly identified) for identifying CAD. 12-lead HFQRS ECG is an easily performed, inexpensive and potentially widely available technique that utilizes the same leads and electrodes as the conventional 12-lead ECG. It had accuracy comparable to MPI in this study. Resting 12-lead HFQRS ECG appears to be a very promising non-invasive technique for identifying CAD and may represent a viable alternative to many of the more expensive and time-consuming techniques presently utilized for non-invasively identifying CAD.
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Affiliation(s)
- A M Rahman
- University of Texas Medical Branch, Galveston, TX, USA.
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Haq Z, Rahman M, Siddique MA, Roy RK, Rahman AM, Khatun M. Interleukin-6 (IL-6) and tumour necrosis factor-alpha in open and laparoscopic cholecystectomy. Mymensingh Med J 2004; 13:153-6. [PMID: 15284691] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/30/2023]
Abstract
Injury to the human body alters normal physiology across several systems and these alterations are proportional to the extent of the injury. Physiological response to minimally invasive surgery appears to be different than those of traditional open surgery. Acute phase protein response appears to be one example. The important cytokines that are known as major mediators of acute phase response are interleukin-6 and TNF-alpha. Thirty patients were studied in which 14 underwent open cholecystectomy and 16 laparoscopic cholecystectomy. Three blood samples were taken from each patient, one pre-operatively and 2 post operatively at 4 and 24 hours. Interleukin-6 and Tumour Necrosis Factor-alpha (TNF-alpha) were raised significantly in post operative blood sample in both groups but the rise was much more in open group than laparoscopic group. This suggest less stress response in laparoscopic group which also showed a direct effect on patient convalescence in terms of less pain, less analgesic requirement and shorter hospital stay
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Affiliation(s)
- Z Haq
- Associate Professor of Surgery, Sylhet MAG Osmani Medical College
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Abstract
A chordoma is a slow-growing tumor representing about 5% of all malignant bone tumors. Mediastinal chordoma is very rare. We report a giant thoracic chordoma in a 32-year-old woman who presented with chest pain, progressive dyspnea, and cough. Open biopsy confirmed a definitive preoperative diagnosis, and complete surgical excision of the tumor was accomplished.
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Affiliation(s)
- A M Rahman
- Department of Surgery, National Cancer Institute, Cairo University, Egypt
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Rahman MM, Rahman AM. Prevalence of acute respiratory tract infection and its risk factors in under five children. Bangladesh Med Res Counc Bull 1997; 23:47-50. [PMID: 9465435] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
This study was undertaken to determine the prevalence and risk factors of the disease among under five children in a rural community. Three villages were randomly selected from the Ghoraghat thana of Dinajpur district. All under five children were followed once a month for consecutive four months and all the target variables were checked and recorded in the questionnaire. 566 out of the total of 965 under five children had ARI episodes during the study period. The prevalence of ARI in the community was 58.7%. However, the incidence in both sexes were 14.7%. It was 14.9% and 14.4% in male and female respectively. The mean number of episodes of ARI was 1.75 per child per year. Among studied risk factors, malnutrition (63% vs. 37%), illiteracy (64% vs. 36%), poverty (62% vs. 38%), overcrowding (62% vs. 38%) and parental smoking (61% vs. 39%) were found in significantly higher proportions in ARI victims compared to those without ARI. These observations emphasize the need for research aimed at health system to determine the most appropriate approaches to control acute respiratory infection and thus could be utilized to strengthen the ARI control programme.
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Affiliation(s)
- M M Rahman
- Department of Community Medicine, Rangpur Medical College
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Rahman AM, Bari A. Feasibility of home treatment of diarrhoea with packaged rice--ORS. J Diarrhoeal Dis Res 1990; 8:18-23. [PMID: 2229986] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
Feasibility of home treatment of diarrhoea with packaged rice-based oral rehydration salts (R-ORS) was compared, in terms of cost, with that for glucose-based oral rehydration salts (G-ORS). Packets of G-ORS (World Health Organization-recommended composition) were distributed in two Bangladeshi villages (G-ORS area). Packets of R-ORS with similar composition, except that glucose was replaced with rice flour (50 g/l), were distributed in other two villages (R-ORS area). During the 7-month study period, 1061 and 1348 diarrhoeal episodes were detected among 409 under-five children in each of the study areas. R-ORS was used, either alone or in combination with drugs, to treat 662 (62%) episodes in the R-ORS area, compared to 1101 (82%) episodes in the G-ORS area. The treatment cost per episode was more with R-ORS than with G-ORS, though fewer R-ORS packets were used per episode. Among others, the main factor for the higher cost was found to be the higher production cost of R-ORS packets. Expected early recovery from diarrhoea with use of R-ORS was not observed in this study. Under the study situation, the feasibility of home treatment of diarrhoea with packaged R-ORS was not apparent.
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Affiliation(s)
- A M Rahman
- International Centre for Diarrhoeal Disease Research, Bangladesh, Dhaka
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Elias M, Begum A, Saleem N, Rahman MM, Ahmed RU, Dewan Z, Rahman AM, Sattar A. The biology of Toxorhynchites splendens (Wiedemann) (Diptera: Culicidae) and its potentiality as a biological control agent to other mosquitoes. Bangladesh Med Res Counc Bull 1988; 14:15-20. [PMID: 3245830] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
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Khan S, Rahman AM, Payne JF, Rahimtula AD. Mechanisms of petroleum hydrocarbon toxicity: studies on the response of rat liver mitochondria to Prudhoe Bay crude oil and its aliphatic, aromatic and heterocyclic fractions. Toxicology 1986; 42:131-42. [PMID: 2948297 DOI: 10.1016/0300-483x(86)90004-1] [Citation(s) in RCA: 16] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Abstract
The effect of Prudhoe Bay crude oil (PBCO) and its different fractions [aliphatic, aromatic, heterocyclic (NOS)] on the bioenergetic functions of isolated rat liver mitochondria were studied. A DMSO extract of PBCO inhibited state 3 respiration (in the presence of ADP) with either succinate or beta-hydroxybutyrate as substrate. The ascorbate-TMPD dependent state 3 respiration was not affected. Succinate dehydrogenase and beta-hydroxybutyrate dehydrogenase activities were also lost in the presence of the PBCO extract suggesting that inhibition of state 3 respiration may be due to blockage of the electron transport chain. Stimulation of state 4 respiration (in the absence of ADP) and of the oligomycin sensitive ATPase activity by the PBCO extract was observed. Fractionation of PBCO indicated that the aromatic fraction was mainly responsible for its inhibitory effects. By comparison, the heterocyclic fraction had weak inhibitory properties while the aliphatic fraction was essentially inactive. It is concluded that the aromatic components of PBCO inhibit mitochondrial respiration and oxidative phosphorylation mainly through impairment of the mitochondrial membrane and inhibition of beta-hydroxybutyrate and succinate dehydrogenase supported electron transfer activities of the respiratory chain.
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Santoso T, Rahman AM, Trisnohadi HB, Abdurahman N, Mansjoer H, Hugenholtz PG, Roelandt J. Assessment of right heart hemodynamics by contrast echocardiography. Int J Cardiol 1984; 6:307-17. [PMID: 6480161 DOI: 10.1016/0167-5273(84)90190-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
Abstract
We studied inferior vena cava contrast echocardiography after upper extremity injection in 70 subjects; 59 were patients and 11 were controls. Inferior vena cava contrast was seen in 35 patients and in 1 control. "A-wave synchronous pattern" of contrast appearance was observed in 13 patients and 1 normal subject. The pattern did not depend upon the height of right atrial a-wave pressure or the right ventricular (RV) end-diastolic pressure, but was related to the respiratory cycle. A "random pattern" of contrast appearance was seen in 3 patients with cardiac arrhythmia and normal right heart hemodynamics. One patient with ventricular premature beats showed both "a-wave synchronous" and "random" patterns. A "v-wave synchronous pattern" was found in 20 patients, of which 17 had tricuspid regurgitation. Persistence of inferior vena cava contrast correlated with the height of right atrial v-wave (r = 0.87, p less than 0.001) and the severity of tricuspid regurgitation estimated from RV cineangiography. The differences of RV systolic pressure and echocardiographic right ventricular dimension between the study patients with and without tricuspid regurgitation did not reach statistical significance. We conclude: the echocardiographic RV dimension and the degree of RV hypertension are not predictors for the presence of tricuspid regurgitation and its severity; inferior vena cava contrast echocardiography may be used to estimate the severity of tricuspid regurgitation.
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