1
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Saravi M, Rezaei Majd A, Qassemi Darzi MA, Habibzadeh Y, Hoseini Motlagh Z, Ghaemi-Amiri M. Educating correct ECG interpretation is a way to promote the satisfaction and competency the diagnostic service providers. Caspian J Intern Med 2024; 15:141-146. [PMID: 38463923 PMCID: PMC10921113 DOI: 10.22088/cjim.15.1.16] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Received: 05/16/2022] [Revised: 10/08/2022] [Accepted: 10/31/2022] [Indexed: 03/12/2024]
Abstract
Background Given electrocardiogram (ECG) interpretation as one of the diagnostical challenges for medical students and health professionals, this research was carried out to present an experience of web-based teaching method and novel approaches used for training of ECG interpretation. Methods This online program was conducted in three days. The main content of the class was taught during one hour, and after that, the teacher spent enough time for responding the asked questions. The components of a normal ECG and different changes that can occur in these waves were taught through clinical case-based scenarios using the web platform and Adobe Connect software. The participants' satisfaction was assessed with a 12-item questionnaire, and the short-term retention of ECG interpretation skill was examined by comparing the posttest scores with pretest. Results A total of 224 individuals completed the course. Total satisfaction score was 53.05±6.98 (out of the maximum score of 60). Based on the results of the paired t test, the interpretation skill scores of the participants increased significantly from 2.5 ± 1.57 to 6.96 ± 1.89. (p<0.001, CI = -4.8 to- 4.11). Conclusion This web-based nationwide training program provided a supplementary resource for ECG learning among medical students and health-care providers.
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Affiliation(s)
- Mehrdad Saravi
- Department of Cardiology, School of Medicine, Mobility Impairment Research Center, Health Research Institute, Rouhani Hospital, Babol University of Medical Sciences, Babol, Iran
| | | | | | - Yasaman Habibzadeh
- Medical Education Development Student Committee, Babol University of Medical Sciences, Babol, Iran
| | - Zeinab Hoseini Motlagh
- Medical Education Development Student Committee, Babol University of Medical Sciences, Babol, Iran
| | - Maryam Ghaemi-Amiri
- Education Development Center, Babol University of Medical Sciences, Babol, Iran
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2
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Hedayati Goudarzi MT, Moradi M, Abrotan S, Saravi M, Shirafkan H, Irilouzadian R, Omran HS. Complications of Implantable Cardioverter Defibrillator and Their Potential Risk Factors in Patients with Hypertrophic Cardiomyopathy. Cardiol Res Pract 2023; 2023:4552100. [PMID: 38204930 PMCID: PMC10781524 DOI: 10.1155/2023/4552100] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/23/2023] [Revised: 10/13/2023] [Accepted: 10/31/2023] [Indexed: 01/12/2024] Open
Abstract
Background Hypertrophic cardiomyopathy (HCM) has different complications such as cardiac arrhythmia and sudden cardiac death (SCD). Insertion of an implantable cardioverter defibrillator (ICD) is recommended for HCM patients who are at high risk of SCD and malignant arrhythmias, despite having their own potential complications. Hypothesis. We aimed to investigate the prevalence of different complications of ICD insertion and the impact of the potential influential baseline characteristics in a one-year follow-up period. Methods This was a retrospective study with a total of 71 HCM patients with ICD insertion. We evaluated the prevalence of different complications of ICD implantation and the impact of baseline characteristics on the occurrence of ICD complications using multivariate regression analysis in three 4-month periods. Results In a one-year follow-up, 13 patients (18.3%) experienced at least one of the complications including pneumothorax, lead failure, ICD infection, inappropriate shocks, perforation, and upper limb deep vein thrombosis (DVT) with no mortality. Inappropriate shocks were reported as the most common (11.3%) complication during this period, with a gradual increase in the second (4.2%) and third (5.6%) follow-up sessions. Among all of the baseline characteristics that were investigated in this study, a positive history of hypertension was the only risk factor with significant impact on the occurrence of complications (P = 0.01). Conclusion We demonstrated the occurrence of complications during a one-year follow-up as 18.3% in HCM patients with ICD insertion. A positive history of hypertension was the only baseline characteristic affecting the occurrence of complications, and inappropriate shocks were the most common complication.
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Affiliation(s)
| | - Maryam Moradi
- Department of Cardiology, Faculty of Medicine, Babol University of Medical Sciences, Babol, Iran
| | - Saeed Abrotan
- Cardiology Department, Rohani Hospital, School of Medicine, Babol University of Medical Sciences, Babol, Iran
| | - Mehrdad Saravi
- Department of Cardiology, Faculty of Medicine, Babol University of Medical Sciences, Babol, Iran
| | - Hoda Shirafkan
- Social Determinants for Health Research Center, Health Research Institute, Babol University of Medical Sciences, Babol, Iran
| | - Rana Irilouzadian
- Burn Research Center, Iran University of Medical Sciences, Tehran, Iran
| | - Hossein Salehi Omran
- Cardiology Department, Rohani Hospital, School of Medicine, Babol University of Medical Sciences, Babol, Iran
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3
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Eftekhar SP, Sepidarkish M, Amri Maleh P, Jafaripour I, Hedayati MT, Amin K, Pourkia R, Abroutan S, Saravi M, Jalali F, Sadeghi Haddad Zavareh M, Ziaie N. Impact of Negative Fluid Balance on Mortality and Outcome of Patients with Confirmed COVID-19. Can J Infect Dis Med Microbiol 2023; 2023:6957341. [PMID: 37313354 PMCID: PMC10260309 DOI: 10.1155/2023/6957341] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 10/02/2022] [Revised: 04/30/2023] [Accepted: 05/20/2023] [Indexed: 06/15/2023]
Abstract
Purpose Maintaining the proper fluid balance is a fundamental step in the management of hospitalized patients. The current study evaluated the impact of negative fluid balance on outcomes of patients with confirmed COVID-19. Methods We considered the negative fluid balance as a higher output fluid compared to the input fluid. The fluid balance was categorized into four groups (group 4: -850 to -500 ml/day; group 3: -499 to -200 ml/day, group 2: -199 to 0 ml/day, and group 1 : 1 to 1000 ml/day) and included ordinally in the model. The outcomes were all-cause mortality, length of hospitalization, and improvement in oxygen saturation. Results The fluid balance differed significantly among nonsurvivors and survivors (MD: -317.93, 95% CI: -410.21, -225.69, and p < 0.001). After adjusting for potential confounders, there was a significantly lower frequency of mortality in patients with negative fluid balance compared to the controls (aRR: 0.69, 95% CI: 0.57, 0.84, and p < 0.001). Similarly, the length of hospitalization was significantly shorter in the negative fluid balance group in comparison to the control group (aMD: -1.01, 95% CI: -1.74, -0.28, and p=0.006). Conclusion We determined that the negative fluid balance was associated with favorable outcomes in COVID-19 patients. The negative fluid balance was associated with the reduced mortality rate and length of hospitalization as well as improvement in oxygen saturation. Moreover, the NT-proBNP >781 pg/mL and fluid balance >-430 mL might be the predictors for positive fluid balance and mortality, respectively.
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Affiliation(s)
| | - Mahdi Sepidarkish
- Department of Biostatistics and Epidemiology, School of Public Health, Babol University of Medical Sciences, Babol, Iran
| | - Parviz Amri Maleh
- Department of Anesthesiology, Babol University of Medical Sciences, Babol, Iran
| | - Iraj Jafaripour
- Department of Cardiology, Babol University of Medical Sciences, Babol, Iran
| | | | - Kamyar Amin
- Department of Cardiology, Babol University of Medical Sciences, Babol, Iran
| | - Roghayeh Pourkia
- Department of Cardiology, Babol University of Medical Sciences, Babol, Iran
| | - Saeid Abroutan
- Department of Cardiology, Babol University of Medical Sciences, Babol, Iran
| | - Mehrdad Saravi
- Department of Cardiology, Babol University of Medical Sciences, Babol, Iran
| | - Farzad Jalali
- Department of Cardiology, Babol University of Medical Sciences, Babol, Iran
| | - Mahmoud Sadeghi Haddad Zavareh
- Infectious Diseases and Tropical Medicine Research Center, Health Research Institute, Babol University of Medical Sciences, Babol, Iran
| | - Naghmeh Ziaie
- Department of Cardiology, Babol University of Medical Sciences, Babol, Iran
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4
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Mehdinejadshani M, Fallah H, Kamali F, Alizadeh-Diz A, Eslami M, Golabchi A, Taherpour M, Shahabi J, Mollazadeh R, Madadi S, Azhari A, Sodagar A, Eftekharzadeh M, Oraii S, Fazelifar A, Kazemisaeed A, Ghorbanisharif A, Dalili M, Khorgami M, Heidari-Bakavoli A, Jorat M, Nikoo H, Kheirkhah J, Saravi M, Khodaparast M, Mirzaali M, Emkanjoo Z, Mirmasoumi M, Sadeghian S, Mokhtari M, Hedayati-Goudarzi M, Haghjoo M. Clinical outcomes of subcutaneous implantable cardiac defibrillator implantation - Iran SICD registry. Pacing Clin Electrophysiol 2023; 46:273-278. [PMID: 36751953 DOI: 10.1111/pace.14668] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/11/2022] [Revised: 12/29/2022] [Accepted: 01/15/2023] [Indexed: 02/09/2023]
Abstract
BACKGROUND The subcutaneous implantable-defibrillator (S-ICD) is a relatively new alternative to the transvenous ICD system to minimize intravascular lead-related complications. This paper presents outcome of SICD implantation in patients enrolled in Iran S-ICD registry. METHODS Between October 2015 and June 2022, this prospective multicenter national registry included 223 patients with a standard indication for an ICD, who neither required bradycardia pacing nor needed cardiac resynchronization to evaluate the early post-implant complications and long-term follow-up results of the S-ICD system. RESULTS The mean age of the patients was 45 ± 17 years. The majority (79.4%) were male. Ischemic cardiomyopathy (39.5%) was the most common underlying disorder among patients selected for S-ICD implant. Most study patients (68.6%) had ICD for primary prevention of sudden cardiac death. Seven patients (3.1%) were found to have suboptimal lead positions. Six patients (2.7%) developed a pocket hematoma; all were managed medically. During a mean follow-up of 2 years, the appropriate therapy was recorded in 13% of the patients and inappropriate ICD intervention mainly due to supraventricular tachycardia in 8.9%. Pocket infection was observed in four patients (1.8%) and five patients (2.2%) died mainly due to heart failure. CONCLUSION S-ICDs were effective at detecting and treating both induced and spontaneous ventricular arrhythmias. Major clinical complications were rare.
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Affiliation(s)
- Mahdiye Mehdinejadshani
- Department of Cardiac Electrophysiology, Rajaie Cardiovascular Medical and Research Center, Iran University of Medical Sciences, Tehran, Iran
| | - Hamidreza Fallah
- Department of Cardiology, Faculty of Medicine, Ayatollah Mousavi Hospital, Zanjan University of Medical Sciences, Zanjan, Iran
| | - Farzad Kamali
- Department of Cardiac Electrophysiology, Rajaie Cardiovascular Medical and Research Center, Iran University of Medical Sciences, Tehran, Iran.,Cardiac Electrophysiology Research Center, Rajaie Cardiovascular Medical and Research Center, Iran University of Medical Sciences, Tehran, Iran
| | - Abolfath Alizadeh-Diz
- Department of Cardiac Electrophysiology, Rajaie Cardiovascular Medical and Research Center, Iran University of Medical Sciences, Tehran, Iran.,Cardiac Electrophysiology Research Center, Rajaie Cardiovascular Medical and Research Center, Iran University of Medical Sciences, Tehran, Iran
| | - Masoud Eslami
- Department of Cardiology, School of Medicine, Imam Khomeini Hospital Complex, Tehran University of Medical Sciences, Tehran, Iran
| | - Allahyar Golabchi
- The Advocate Center for Clinical Research, Ayatollah Yasrebi Hospital, Kashan, Iran
| | | | - Javad Shahabi
- Heart Failure Research Center, Cardiovascular Research Institute, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Reza Mollazadeh
- Department of Cardiology, School of Medicine, Imam Khomeini Hospital Complex, Tehran University of Medical Sciences, Tehran, Iran
| | - Shabnam Madadi
- Department of Cardiac Electrophysiology, Rajaie Cardiovascular Medical and Research Center, Iran University of Medical Sciences, Tehran, Iran.,Cardiac Electrophysiology Research Center, Rajaie Cardiovascular Medical and Research Center, Iran University of Medical Sciences, Tehran, Iran
| | - Amir Azhari
- Heart Failure Research Center, Cardiovascular Research Institute, Isfahan University of Medical Sciences, Isfahan, Iran
| | | | | | | | - Amirfarjam Fazelifar
- Department of Cardiac Electrophysiology, Rajaie Cardiovascular Medical and Research Center, Iran University of Medical Sciences, Tehran, Iran.,Cardiac Electrophysiology Research Center, Rajaie Cardiovascular Medical and Research Center, Iran University of Medical Sciences, Tehran, Iran
| | - Ali Kazemisaeed
- Cardiology Department, Sina Hospital, Tehran University of Medical Sciences, Tehran, Iran
| | | | - Mohammad Dalili
- Department of Cardiac Electrophysiology, Rajaie Cardiovascular Medical and Research Center, Iran University of Medical Sciences, Tehran, Iran.,Cardiac Electrophysiology Research Center, Rajaie Cardiovascular Medical and Research Center, Iran University of Medical Sciences, Tehran, Iran
| | - Mohammadrafie Khorgami
- Department of Cardiac Electrophysiology, Rajaie Cardiovascular Medical and Research Center, Iran University of Medical Sciences, Tehran, Iran.,Cardiac Electrophysiology Research Center, Rajaie Cardiovascular Medical and Research Center, Iran University of Medical Sciences, Tehran, Iran
| | - Alireaza Heidari-Bakavoli
- Department of Cardiovascular Disease, Faculty of Medcine, Mashhad University of Medical Sciences, Mashahd, Iran
| | | | - Hossein Nikoo
- Non-Communicable Diseases Research Center, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Jalal Kheirkhah
- Department of Cardiology, School of Medicine, Heshmat Hospital, Guilan University of Medical Sciences, Rasht, Iran
| | - Mehrdad Saravi
- Department of Cardiology, Faculty of Medicine, Babol University of Medical Sciences, Babol, Iran
| | - Morteza Khodaparast
- Zavareh Atherosclerosis Research Center, Baqyitallah University of Medical Sciences, Tehran, Iran
| | - Mansour Mirzaali
- Shafa Hospital, Golestan University of Medical Sciences, Gorgan, Iran
| | - Zahra Emkanjoo
- Department of Cardiac Electrophysiology, Rajaie Cardiovascular Medical and Research Center, Iran University of Medical Sciences, Tehran, Iran.,Cardiac Electrophysiology Research Center, Rajaie Cardiovascular Medical and Research Center, Iran University of Medical Sciences, Tehran, Iran
| | | | - Saeed Sadeghian
- Tehran Heart Center, Tehran University of Medical Sciences, Tehran, Iran
| | - Meisam Mokhtari
- Cardiac Electrophysiology Department, Shahid Chamran Cardiovascular Medical and Research Center, Isfahan University of Medical Science, Isfahan, Iran
| | | | - Majid Haghjoo
- Department of Cardiac Electrophysiology, Rajaie Cardiovascular Medical and Research Center, Iran University of Medical Sciences, Tehran, Iran.,Cardiac Electrophysiology Research Center, Rajaie Cardiovascular Medical and Research Center, Iran University of Medical Sciences, Tehran, Iran
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5
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Pournajaf A, Halaji M, Sadeghi F, Chehrazi M, Javanian M, Bayani M, Zavareh MSH, Shokri M, Mohammadi M, Jafaripour I, Pourkia R, Saravi M, Amin K, Amiri NZ, Goudarzi MTH, Jalali F, Yahyapour Y. A Multiple-Center, Retrospective Study of Characteristics and Outcomes of Hospitalized COVID-19 Patients with Cardiovascular Disease in North Iran. Ethiop J Health Sci 2023; 33:3-12. [PMID: 36890939 PMCID: PMC9987289 DOI: 10.4314/ejhs.v33i1.2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2022] [Accepted: 09/08/2022] [Indexed: 03/10/2023] Open
Abstract
Background In this retrospective study, we investigated the outcomes and demographic characteristics of COVID-19 patients with and without a history of CVD. Methods This large retrospective, multicenter study was performed on inpatients with suspected COVID-19 pneumonia who were admitted across four hospitals in Babol, Northern Iran.Demographic data, clinical data, and cycle threshold value (Ct) results of Real Time PCR were obtained. Then, participants were divided into two groups: (1) cases with CVDs, (2) cases without CVDs. Results A total of 11097 suspected COVID-19 cases with a mean ± SD age of 53 ±25.3 (range: 0 to 99) years were involved in the present study. Out of whom 4599 (41.4%) had a positive RT-PCR result. Of those, 1558 (33.9%) had underlying CVD. Patients with CVD had significantly more co-morbidities such as hypertension, kidney disease, and diabetes. Moreover, 187 (12%) and 281 (9.2%) of patients with and without CVD died, respectively. Also, mortality rate was significantly high among the three groups of Ct value in patients with CVD, with the highest mortality in those with Ct between 10 and 20 (Group A = 19.9%). Conclusions In summary, our results highlight that CVD is a major risk factor for hospitalization and the severe consequences of COVID-19. Death in CVD group is significantly higher compared to non-CVD. In addition, the results show that age-related diseases can be a serious risk factor for the severe consequences of COVID-19.
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Affiliation(s)
- Abazar Pournajaf
- Infectious Diseases and Tropical Medicine Research Center, Health Research Institute, Babol University of Medical Sciences, Babol, Iran
| | - Mehrdad Halaji
- Infectious Diseases and Tropical Medicine Research Center, Health Research Institute, Babol University of Medical Sciences, Babol, Iran
| | - Farzin Sadeghi
- Cellular and Molecular Biology Research Center, Health Research Institute, Babol University of Medical Sciences, Babol, Iran
| | - Mohammad Chehrazi
- Department of Biostatistics and Epidemiology, School of Public Health, Babol University of Medical Sciences, Babol, Iran
| | - Mostafa Javanian
- Infectious Diseases and Tropical Medicine Research Center, Health Research Institute, Babol University of Medical Sciences, Babol, Iran
| | - Masoumeh Bayani
- Infectious Diseases and Tropical Medicine Research Center, Health Research Institute, Babol University of Medical Sciences, Babol, Iran
| | - Mahmoud Sadeghi Haddad Zavareh
- Infectious Diseases and Tropical Medicine Research Center, Health Research Institute, Babol University of Medical Sciences, Babol, Iran
| | - Mehran Shokri
- Infectious Diseases and Tropical Medicine Research Center, Health Research Institute, Babol University of Medical Sciences, Babol, Iran
| | - Mohsen Mohammadi
- Non-Communicable Pediatric Diseases Research Center, Health Research Institute, Babol University of Medical Sciences, Babol, Iran
| | - Iraj Jafaripour
- Department of Cardiology, School of Medicine, Rouhani Hospital, Babol University of Medical Sciences, Babol, Iran
| | - Roghayeh Pourkia
- Department of Cardiology, School of Medicine, Rouhani Hospital, Babol University of Medical Sciences, Babol, Iran
| | - Mehrdad Saravi
- Department of Cardiology, School of Medicine, Rouhani Hospital, Babol University of Medical Sciences, Babol, Iran
| | - Kamyar Amin
- Department of Cardiology, School of Medicine, Rouhani Hospital, Babol University of Medical Sciences, Babol, Iran
| | - Naghmeh Zieaie Amiri
- Department of Cardiology, School of Medicine, Rouhani Hospital, Babol University of Medical Sciences, Babol, Iran
| | | | - Farzad Jalali
- Department of Cardiology, School of Medicine, Rouhani Hospital, Babol University of Medical Sciences, Babol, Iran
| | - Yousef Yahyapour
- Infectious Diseases and Tropical Medicine Research Center, Health Research Institute, Babol University of Medical Sciences, Babol, Iran
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6
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Firouzjahi A, Ramezanzade R, Mouodi S, Ghorbani H, Hajian-Tilaki K, Heidari B, Saravi M, Akbari R. Highly sensitive C-reactive protein, pentraxin-3 and mannose-binding lectin in patients with hemodialysis and their association with cardiovascular complications and mortality. J Renal Inj Prev 2022. [DOI: 10.34172/jrip.2022.32031] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022] Open
Abstract
Introduction: Cardiovascular disorder(CVD) is one of the most important comorbidities in patients with hemodialysis(HD). Several markers for kidney disease and kidney transplantation have been investigated. Objectives: This study aimed to evaluate the association between three inflammatory biomarkers including C-reactive protein (CRP), pentraxin 3 (PTX-3) and mannose-binding lectin (MBL) with CVD events and mortality in HD patients. Patients and Methods: This study was carried on patients with immunosuppressive therapy aged between 18-80 years with chronic renal failure undergoing HD. Patients were visited at baseline and every six month for 12 months. The levels of biomarkers and complications were recorded before, one week later and 2 months after transplantation. Echocardiography and calculation of ejection fraction(EF) were performed to determine the occurrence of CVD events. Results: Ninety patients with the mean age of 54.0±3.24 years were included. All biomarkers had significant area under the curve for accurate diagnosis between the patients with low EF (with a decreasing measure) and normal EF patients (p<0.05); however, none of them had a significant accurate diagnosis between patients with low EF (with a constant measure) and normal EF patients (P>0.05). PTX-3 and MBL showed a significant correlation to detect CVD events (r=0.987; p<0.0001). Also, PTX-3 and MBL had significant correlations with hs-CRP (P<0.05). None of these markers had significant accuracy for prediction of mortality. Conclusion: Serum level of PTX-3 and MBL not only increase reactive protein, but also may be considered as diagnostic biomarkers for early detection of CVD events in patients with end stage renal disorders.
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7
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Hatami F, Jalali F, Saravi M, Jafarpour I, Hedayati M, Amin K, Pourkia R, Abroutan S, Javanian M, Ebrahimpour S, Valizadeh N, Khosravi Bizhaem S, Ziaie N. Characteristics and outcomes of hospitalized patients with cardiovascular complications of covid-19. Eur Heart J Cardiovasc Imaging 2022. [DOI: 10.1093/ehjci/jeab289.168] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Abstract
Abstract
Funding Acknowledgements
Type of funding sources: None.
Introduction
Recent reports have indicated that a considerable portion of patients experiences a cardiac injury, ranging from 7.2% to 22.2%, which is linked to higher mortality. Nevertheless, previous studies have exclusively focused on the cardiac injury defined as a raised cardiac marker without a definitive diagnosis. To our knowledge, the present retrospective cohort study is the first study to comprehensively address cardiovascular (CV) complications and related outcomes in COVID-19 patients.
Purpose
To address CV complications and their relationship to clinical outcomes in hospitalized patients with COVID-19.
Methods
A total of 196 adult hospitalized patients admitted to our hospital with a confirmed diagnosis of COVID-19 and a consultation requested from the cardiology department were enrolled in this retrospective single-center cohort study from September 10, 2020, to December 10, 2020, with a median age of 65 years (IQR, 52-77). Cardiac examinations included cardiac biomarkers, electrocardiography, and echocardiography. Data regarding complications during hospitalization were extracted, and patients were categorized into two groups concerning the presence or absence of CV complications. All transthoracic echocardiographic (TTE) assessments were performed by a single cardiologist, who was provided with personal protective gear according to national guidelines. Follow-up continued for 3 months after hospital discharge.
Results
CV complication was observed in 54 (27.6%) patients, with arrhythmia being the most prevalent (14.8%) followed by myocarditis, acute coronary syndromes, ST-elevation myocardial infarction, cerebrovascular accident, and deep vein thrombosis in 15 (7.7%), 12 (6.1%), 10 (5.1%), 8 (4.1%), and 4 (2%) patients, respectively. The proportion of patients with elevated hs-TpI, NT-proBPN, left ventricular diastolic dysfunction, and heart failure with preserved ejection fraction was greater in the CV complication group. Severe forms of COVID-19 comprised nearly two-thirds (64.3%) of our study population and constituted a significantly higher share of the CV complication group members (75.9% vs 59.9%; P = 0.036). Intensive care unit admission (64.8% vs 44.4%; P = 0.011) and stay (5.5 days vs 0 day; P = 0.032) were notably higher in patients with CV complications. Among 196 patients, 50 died during hospitalization and 10 died after discharge, yielding all-cause mortality of 30.8%. However, there were no between-group differences concerning mortality. Heart failure, cancer/autoimmune disease, severity, interferon beta-1a, and arrhythmia were the independent predictors of all-cause mortality during and after hospitalization.
Conclusion
CV complications occurred widely among COVID-19 patients. Moreover, arrhythmia, as the most common complication, was associated with increased mortality. Abstract Figure.
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Affiliation(s)
- F Hatami
- Birjand University of Medical Sciences, Birjand, Iran (Islamic Republic of)
| | - F Jalali
- Babol University of Medical Sciences, Department of Cardiology, Babol, Iran (Islamic Republic of)
| | - M Saravi
- Babol University of Medical Sciences, Department of Cardiology, Babol, Iran (Islamic Republic of)
| | - I Jafarpour
- Babol University of Medical Sciences, Department of Cardiology, Babol, Iran (Islamic Republic of)
| | - M Hedayati
- Babol University of Medical Sciences, Department of Cardiology, Babol, Iran (Islamic Republic of)
| | - K Amin
- Babol University of Medical Sciences, Department of Cardiology, Babol, Iran (Islamic Republic of)
| | - R Pourkia
- Babol University of Medical Sciences, Department of Cardiology, Babol, Iran (Islamic Republic of)
| | - S Abroutan
- Babol University of Medical Sciences, Department of Cardiology, Babol, Iran (Islamic Republic of)
| | - M Javanian
- Babol University of Medical Sciences, Infectious Diseases and Tropical Medicine Research Center, Babol, Iran (Islamic Republic of)
| | - S Ebrahimpour
- Babol University of Medical Sciences, Infectious Diseases and Tropical Medicine Research Center, Babol, Iran (Islamic Republic of)
| | - N Valizadeh
- Babol University of Medical Sciences, Department of Cardiology, Babol, Iran (Islamic Republic of)
| | - S Khosravi Bizhaem
- Birjand University of Medical Sciences, Cardiovascular Diseases Research Center, Birjand, Iran (Islamic Republic of)
| | - N Ziaie
- Babol University of Medical Sciences, Department of Cardiology, Babol, Iran (Islamic Republic of)
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8
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Jalali F, Hatami F, Saravi M, Jafaripour I, Hedayati MT, Amin K, Pourkia R, Abroutan S, Javanian M, Ebrahimpour S, Valizadeh N, Khosravi Bizhaem S, Ziaie N. Characteristics and outcomes of hospitalized patients with cardiovascular complications of COVID-19. J Cardiovasc Thorac Res 2021; 13:355-363. [PMID: 35047140 PMCID: PMC8749360 DOI: 10.34172/jcvtr.2021.53] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/09/2021] [Revised: 11/21/2021] [Accepted: 11/24/2021] [Indexed: 12/16/2022] Open
Abstract
Introduction: To address cardiovascular (CV) complications and their relationship to clinical outcomes in hospitalized patients with COVID-19.
Methods: A total of 196 hospitalized patients with COVID-19 were enrolled in this retrospective single-center cohort study from September 10, 2020, to December 10, 2020, with a median age of 65 years (IQR, 52-77). Follow-up continued for 3 months after hospital discharge.
Results: CV complication was observed in 54 (27.6%) patients, with arrhythmia being the most prevalent (14.8%) followed by myocarditis, acute coronary syndromes, ST-elevation myocardial infarction, cerebrovascular accident, and deep vein thrombosis in 15 (7.7%), 12 (6.1%), 10(5.1%), 8 (4.1%), and 4 (2%) patients, respectively. The proportion of patients with elevated high-sensitivity troponin I, N-terminal pro-B-type natriuretic peptide, left ventricular diastolic dysfunction, and heart failure with preserved ejection fraction was greater in the CV complication group. Severe forms of COVID-19 comprised nearly two-thirds (64.3%) of our study population and constituted a significantly higher share of the CV complication group members (75.9%vs 59.9%; P =0.036). Intensive care unit admission (64.8% vs 44.4%; P =0.011) and stay (5.5days vs 0 day; P =0.032) were notably higher in patients with CV complications. Among 196patients, 50 died during hospitalization and 10 died after discharge, yielding all-cause mortality of 30.8%. However, there were no between-group differences concerning mortality. Age, heart failure, cancer/autoimmune disease, disease severity, interferon beta-1a, and arrhythmia were the independent predictors of all-cause mortality during and after hospitalization.
Conclusion: CV complications occurred widely among COVID-19 patients. Moreover,arrhythmia, as the most common complication, was associated with increased mortality.
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Affiliation(s)
- Farzad Jalali
- Department of Cardiology, Babol University of Medical Sciences, Babol, Iran
| | - Farbod Hatami
- Cardiovascular Diseases Research Center, Birjand University of Medical Sciences, Birjand, Iran
| | - Mehrdad Saravi
- Department of Cardiology, Babol University of Medical Sciences, Babol, Iran
| | - Iraj Jafaripour
- Department of Cardiology, Babol University of Medical Sciences, Babol, Iran
| | | | - Kamyar Amin
- Department of Cardiology, Babol University of Medical Sciences, Babol, Iran
| | - Roghayeh Pourkia
- Department of Cardiology, Babol University of Medical Sciences, Babol, Iran
| | - Saeid Abroutan
- Department of Cardiology, Babol University of Medical Sciences, Babol, Iran
| | - Mostafa Javanian
- Infectious Diseases and Tropical Medicine Research Center, Health Research Institute, Babol University of Medical Sciences, Babol, Iran
| | - Soheil Ebrahimpour
- Infectious Diseases and Tropical Medicine Research Center, Health Research Institute, Babol University of Medical Sciences, Babol, Iran
| | - Niloufar Valizadeh
- Cardiovascular Diseases Research Center, Birjand University of Medical Sciences, Birjand, Iran
| | - Saeede Khosravi Bizhaem
- Cardiovascular Diseases Research Center, Birjand University of Medical Sciences, Birjand, Iran
- Clinical Research Development Unit, Razi Hospital, Birjand University of Medical Sciences, Birjand, Iran
| | - Naghmeh Ziaie
- Department of Cardiology, Babol University of Medical Sciences, Babol, Iran
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9
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Haghjoo M, Golipra R, Kheirkhah J, Golabchi A, Shahabi J, Oni‐Heris S, Sami R, Tajmirriahi M, Saravi M, Khatami M, Varnasseri M, Kiarsi M, Hejazi SF, Yousefzadeh Rahaghi M, Taherkhani M, Ashraf H, Keshmiri MS, Akbarzadeh MA, Bozorgi A, Mottaghizadeh F, Hedayat B, Heidarali M, Hajhossein Talasaz A. Effect of COVID-19 medications on corrected QT interval and induction of torsade de pointes: Results of a multicenter national survey. Int J Clin Pract 2021; 75:e14182. [PMID: 33759318 PMCID: PMC8250253 DOI: 10.1111/ijcp.14182] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/02/2021] [Indexed: 12/27/2022] Open
Abstract
BACKGROUND There are some data showing that repurposed drugs used for the Coronavirus disease-19 (COVID-19) have potential to increase the risk of QTc prolongation and torsade de pointes (TdP), and these arrhythmic side effects have not been adequately addressed in COVID-19 patients treated with these repurposed medications. METHODS This is the prospective study of 2403 patients hospitalised at 13 hospitals within the COVID-19 epicentres of the Iran. These patients were treated with chloroquine, hydroxychloroquine, lopinavir/ritonavir, atazanavir/ritonavir, oseltamivir, favipiravir and remdesivir alone or in combination with azithromycin. The primary outcome of the study was incidence of critical QTc prolongation, and secondary outcomes were incidences of TdP and death. RESULTS Of the 2403 patients, 2365 met inclusion criteria. The primary outcome of QTc ≥ 500 ms and ∆QTc ≥ 60 ms was observed in 11.2% and 17.6% of the patients, respectively. The secondary outcomes of TdP and death were reported in 0.38% and 9.8% of the patients, respectively. The risk of critical QT prolongation increased in the presence of female gender, history of heart failure, treatment with hydroxychloroquine, azithromycin combination therapy, simultaneous furosemide or beta-blocker therapy and acute renal or hepatic dysfunction. However, the risk of TdP was predicted by treatment with lopinavir-ritonavir, simultaneous amiodarone or furosemide administration and hypokalaemia during treatment. CONCLUSION This cohort showed significant QTc prolongation with all COVID-19 medications studied, however, life-threatening arrhythmia of TdP occurred rarely. Among the repurposed drugs studied, hydroxychloroquine or lopinavir-ritonavir alone or in combination with azithromycin clearly demonstrated to increase the risk of critical QT prolongation and/or TdP.
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Affiliation(s)
- Majid Haghjoo
- Cardiac Electrophysiology Research CenterRajaie Cardiovascular Medical and Research CenterIran University of Medical SciencesTehranIran
| | - Reza Golipra
- Rajaie Cardiovascular Medical and Research CenterIran University of Medical SciencesTehranIran
| | - Jalal Kheirkhah
- Department of CardiologySchool of MedicineHeshmat HospitalGuilan University of Medical SciencesRashtIran
| | - Allahyar Golabchi
- Shahid Beheshti HospitalKashan University of Medical SciencesKashanIran
| | - Javad Shahabi
- Heart Failure Research CenterCardiovascular Research InstituteIsfahan University of Medical SciencesIsfahanIran
| | - Saeed Oni‐Heris
- Shahid Beheshti HospitalKashan University of Medical SciencesKashanIran
| | - Ramin Sami
- Department of Internal MedicineSchool of MedicineIsfahan University of Medical SciencesIsfahanIran
| | - Marzieh Tajmirriahi
- Hypertension Research CenterIsfahan Cardiovascular Research InstituteIsfahan University of Medical ScienceIsfahanIran
| | - Mehrdad Saravi
- Clinical Research Development UnitSchool of MedicineBabol University of Medical ScienceBabolIran
| | - Mozhdeh Khatami
- Imam Sajad HospitalIran University of Medical SciencesShahryarIran
| | - Mehran Varnasseri
- Infectious and Tropical Diseases Research CenterAhvaz Jundishapur University of Medical SciencesAhvazIran
| | - Mohammadreza Kiarsi
- Atherosclerosis Research CenterAhvaz University of Medical SciencesAhvazIran
| | | | | | - Maryam Taherkhani
- Loghman Hakim HospitalShahid Beheshti University of Medical SciencesTehranIran
| | - Haleh Ashraf
- Research Development CenterSina HospitalTehran University of Medical SciencesTehranIran
| | - Mohammad Sadegh Keshmiri
- Lung Transplantation Research CenterNational Research Institute of Tuberculosis and Lung DiseasesShahid Beheshti University of Medical SciencesTehranIran
| | | | - Ali Bozorgi
- Tehran Heart CenterTehran University of Medical SciencesTehranIran
| | - Fateme Mottaghizadeh
- Cardiovascular Research CenterShahid Beheshti University of Medical SciencesTehranIran
| | - Behnam Hedayat
- Tehran Heart CenterTehran University of Medical SciencesTehranIran
| | - Mona Heidarali
- Rajaie Cardiovascular Medical and Research CenterIran University of Medical SciencesTehranIran
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10
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Ghaffari T, Mirhosseini Motlagh N, Daraei A, Tafrihi M, Saravi M, Sabour D. Novel SCN5A variants identified in a group of Iranian Brugada syndrome patients. Funct Integr Genomics 2021; 21:331-340. [PMID: 33641026 DOI: 10.1007/s10142-021-00778-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/16/2020] [Revised: 01/26/2021] [Accepted: 02/14/2021] [Indexed: 10/22/2022]
Abstract
Brugada syndrome (BrS) is a rare hereditary arrhythmia syndrome that increases an individual's risk for sudden cardiac death (SCD) due to ventricular fibrillation. This disorder is regarded as a notable cause of death in individuals aged less than 40 years, responsible for up to 40% of sudden deaths in cases without structural heart disease, and is reported to be an endemic in Asian countries. Mutations in SCN5A are found in approximately 30% of patients with Brugada syndrome. This study aimed to investigate mutations in the SCN5A gene in a group of Iranian Brugada syndrome patients. Nine probands (n = 9, male, mean age = 39) diagnosed with Brugada syndrome were enrolled in this study. Exon 2 to 29 were amplified by PCR and subjected to direct sequencing. Eight in silico prediction tools were used to anticipate the effects of non-synonymous variants. Seven known polymorphisms and 2 previously reported disease-causing mutations, including H558R and G1406R, were found in the studied cases. Twenty novel variants were identified: 15 missense, 2 frameshift, 2 synonymous, and one nonsense variants. In silico tools predicted 11 non-synonymous variants to have damaging effects, whereas frameshift and nonsense variants were considered inherently pathogenic. The novel variants identified in this study, alongside previously reported mutations, are highly likely to be the cause of the Brugada syndrome phenotype observed in the patient group. Further analysis is required to understand the physiological effects caused by these variants.
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Affiliation(s)
- Taraneh Ghaffari
- Molecular and Cell Biology Research Lab2, Department of Molecular and Cell Biology, Faculty of Basic Sciences, University of Mazandaran, Babolsar, 47416-95447, Iran.,Department of Laboratory Science, Faculty of Paramedicine, Babol University of Medical Sciences, Ganjafrooz St, Babol, 47176-47745, Iran.,Dermatology Research Institute, Suite 310, 8500 Blackfoot Trial SE, Calgary, Alberta, T2J 7E1, Canada
| | - Naser Mirhosseini Motlagh
- Department of Cancer Medicine, Cell Science Research Center, Royan Institute for Stem Cell Biology and Technology, ACECR, Isar 11 St, Babol, 47138-18983, Iran
| | - Abdolreza Daraei
- Department of Genetics, Faculty of Medicine, Babol University of Medical Sciences, Ganjafrooz St, Babol, 47176-47745, Iran
| | - Majid Tafrihi
- Molecular and Cell Biology Research Lab2, Department of Molecular and Cell Biology, Faculty of Basic Sciences, University of Mazandaran, Babolsar, 47416-95447, Iran
| | - Mehrdad Saravi
- Department of Cardiology, Faculty of Medicine, Rohani Hospital, Babol University of Medical Sciences, Ganjafrooz St, Babol, 47176-47745, Iran
| | - Davood Sabour
- Department of Cancer Medicine, Cell Science Research Center, Royan Institute for Stem Cell Biology and Technology, ACECR, Isar 11 St, Babol, 47138-18983, Iran. .,Department of Genetics, Faculty of Medicine, Babol University of Medical Sciences, Ganjafrooz St, Babol, 47176-47745, Iran.
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11
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Nematollahi HR, Hosseini R, Bijani A, Akhavan-Niaki H, Parsian H, Pouramir M, Saravi M, Bagherzadeh M, Mosapour A, Saleh-Moghaddam M, Rajabian M, Golpour M, Mostafazadeh A. Interleukin 10, lipid profile, vitamin D, selenium, metabolic syndrome, and serum antioxidant capacity in elderly people with and without cardiovascular disease: Amirkola health and ageing project cohort-based study. ARYA Atheroscler 2020; 15:233-240. [PMID: 31949450 PMCID: PMC6954357 DOI: 10.22122/arya.v15i5.1623] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
BACKGROUND The age-related autoinflammation-mediated atherosclerosis is associated with some immunological, nutritional, and metabolic parameters and redox status. Here, we evaluated the association of circulatory interleukin 10 (IL-10) levels with lipid profile, some nutrients, and total anti-oxidant capacity in elderly people who presented cardiovascular disease (CVD) with or without metabolic syndrome (MetS) and in healthy subjects. METHODS In this cross-sectional case-control study, 258 sera prepared from elderly people (144 healthy and 114 patient subjects) who participated in a community-based study, the Amirkola Health and Ageing Project (AHAP), were analyzed for IL-10, lipid profile, vitamin D, selenium (Se), antioxidant capacity, and MetS. RESULTS Compared to patients, the healthy subjects exhibited higher levels of circulatory IL-10 among individuals with detectable serum IL-10 (P = 0.036). However, this difference was not observed when total subjects from both groups were compared, since more than 90% of those people were IL-10-negative. Se, vitamin D, and antioxidant levels were similar in both groups. There was a negative association between IL-10 and body mass index (BMI) (P < 0.050) and an equivocal association with vitamin D levels, whereas the association between IL-10 and other indicated variables was not significant. Significant association was observed between MetS and CVD prevalence (P < 0.001). There was a positive correlation between Se and total cholesterol (TC), low-density lipoprotein cholesterol (LDL-C), and triglyceride (TG) (P < 0.010) in healthy subjects and with TC in patients (P < 0.050). CONCLUSION A major proportion of elderly people were serum IL-10-negative, whereas independently to IL-10, MetS was most common in patients with CVD. Weight loss may have the potential to increase IL-10 levels in the elderly.
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Affiliation(s)
- Hamid Reza Nematollahi
- Department of Biochemistry, School of Sciences, Payame Noor University of Mashhad, Mashhad, Iran
| | - Reza Hosseini
- Professor, Social Determinants of Health Research Center AND Department of Community Medicine, Babol University of Medical Sciences, Babol, Iran
| | - Ali Bijani
- Assistant Professor, Social Determinants of Health Research Center, Health Research Institute, Babol University of Medical Sciences, Babol, Iran
| | - Haleh Akhavan-Niaki
- Professor, Cellular and Molecular Biology Research Center, Health Research Institute, Babol University of Medical Sciences, Babol, Iran
| | - Hadi Parsian
- Professor, Department of Biochemistry, School of Sciences, Babol University of Medical Sciences, Babol, Iran
| | - Mahdi Pouramir
- Professor, Department of Biochemistry, School of Sciences, Babol University of Medical Sciences, Babol, Iran
| | - Mehrdad Saravi
- Associate Professor, Department of Cardiology, School of Medicine, Babol University of Medical Sciences, Babol, Iran
| | - Mojgan Bagherzadeh
- Department of Immunology, School of Medicine, Babol University of Medical Sciences, Babol, Iran
| | - Abbas Mosapour
- PhD Candidate, Department of Biochemistry, School of Medicine, Babol University of Medical Sciences, Babol, Iran
| | - Massud Saleh-Moghaddam
- Professor, Department of Biochemistry, School of Sciences, Payame Noor University of Mashhad, Mashhad, Iran
| | - Majid Rajabian
- Professor, Department of Biochemistry, School of Sciences, Payame Noor University of Mashhad, Mashhad, Iran
| | - Monireh Golpour
- PhD Candidate, Cellular and Molecular Biology Research Center AND Student Research Committee, School of Medicine, Mazandaran University of Medical Sciences, Sari, Iran
| | - Amrollah Mostafazadeh
- Associate Professor, Cellular and Molecular Biology Research Center, Health Research Institute, Babol University of Medical Sciences, Babol, Iran
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12
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Seyedoshohadaee M, Babaeeyan Kshtelee F, Seyyed Fatemi N, Saravi M, Haghani H. The Effect of Self-Care Education on the Resilience of the Patients With Heart Failure. JCCNC 2019. [DOI: 10.32598/jccnc.4.3.165] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
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13
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Norouzi H, Ziaie N, Saravi M, Norouzi A, Noei-Teymoordash S, Jokar-Darzi F, Norouzi F, Rajabi-Fumashi M, Zahedi-Tajrishi F, Norouzi S. Association of vitamin D deficiency and premature coronary artery disease. Caspian J Intern Med 2019; 10:80-85. [PMID: 30858945 PMCID: PMC6386332 DOI: 10.22088/cjim.10.1.80] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Abstract
Background: Evidence suggests hypovitaminosis D is associated with increased risk of coronary artery disease (CAD) and its extent and related risk factors. However, some investigations have produced contrary results. Therefore, we aimed to evaluate the association between serum vitamin D levels and the severity of premature coronary artery involvement. Methods: This randomized prospective, case-control study was conducted in Babol from April 2013 to June 2017. We collected the demographic data and measured serum 25-OH-D levels of 294 patients (age≤50 years) diagnosed with CAD with coronary angiography as case group as well as 438 age and sex-matched controls. CAD severity was assessed using the Gensini score. Statistical analyses were used to assess the associations and p<0.05 was considered as significant. Results: The mean serum level of 25-OH-D was 13.12±11.13 and 18.28±8.34 in case and control groups, respectively (P=0.036). In the case group, mean serum vitamin D levels were significantly lower among hypertensives (P=0.018), those with a family history of CVD (P=0.016) and those who used aspirin (P=0.036). The mean Gensini score of patients in the case group was 45.02±23.62 and was higher among men (P=0.022). There was a weak significant correlation between the serum vitamin D levels and the Gensini score (P=0.001 & R=-0.543). The mean Gensini score was not significantly different between patients with deficient (47.02±22.78), insufficient (26.0±21.72) and sufficient (39.0±43.84) vitamin D levels (P>0.05). Conclusion: The results showed that the lower levels of vitamin D is associated with increased risk and extent of coronary artery involvement as well as some of the risk factors of CAD, including male gender, hypertension and positive family history for CVD.
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Affiliation(s)
- Hamidreza Norouzi
- Social Determinants of Health Research Center, Health Research Institute, Babol University of Medical Sciences, Babol, Iran
| | - Naghmeh Ziaie
- Department of Cardiology, Babol University of Medical Sciences, Babol, Iran
| | - Mehrdad Saravi
- Department of Cardiology, Babol University of Medical Sciences, Babol, Iran
| | - Alireza Norouzi
- Department of Cardiology, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | | | - Fazilat Jokar-Darzi
- Department of Internal Medicine, Babol University of Medical Sciences, Babol, Iran
| | - Fateme Norouzi
- Department of Midwifery, Tehran University of Medical Sciences, Tehran, Iran
| | - Maede Rajabi-Fumashi
- Department of Internal Medicine, Babol University of Medical Sciences, Babol, Iran
| | - Farbod Zahedi-Tajrishi
- Student Research Committee, Faculty of Medicine, Babol University of Medical Sciences, Babol, Iran
| | - Shahram Norouzi
- Department of Pediatrics, Shahid Beheshti University of Medical Sciences, Tehran, Iran
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14
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Saravi M, Vakili Sadeghi M, Mahmoodi Nesheli H. Pericardial Graft vs. Host Disease in a Patient with β-Thalassemia Major. Arch Iran Med 2017; 19:674-6. [PMID: 27631185 DOI: 0161909/aim.0013] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
Bone marrow transplantation (BMT) in young children improves results in β-thalassemia major. Graft versus host disease (GVHD) is an important complication of peripheral blood stem cell transplantation. GVHD affects heart with a behavior resembling an autoimmune disease, including pericardial effusion. We describe a 22-year-old β-thalassemia major patient who underwent bone marrow transplantation with an HLA-identical sibling donor. The patient didn't have any serious problem until 15 months after transplantation. He presented with chest discomfort and progressive dyspnea. Early echocardiogram showed mild pericardial effusion. Four days later, the effusion had increased, impending to cardiac temponade requiring pericardectomy. Immunospressive drugs and pericardectomy resulted in significant improvement in ventricular filling. Cardiac cGVHD, an un-common complication of HSCT may be presented as pericardial effusion. Although early initiation of steroids is very important, heart monitoring is necessary to diagnose cardiac temponade.
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Affiliation(s)
- Mehrdad Saravi
- Department of Cardiology, Babol University of Medical Sciences, Babol, Iran
| | | | - Hassan Mahmoodi Nesheli
- Non-Communicable Pediatrics Diseases Research Center, Babol University of Medical Sciences, Babol, Iran
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15
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Saravi M, Jalalian R, Hedayati M. Implantable cardioverter-defibrillator in a patient with dextrocardia situs inversus. Caspian J Intern Med 2016; 7:294-296. [PMID: 27999649 PMCID: PMC5153523] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 11/02/2022]
Abstract
BACKGROUND Dextrocardia is a congenital anomaly, which may have coexistent coronary artery disease (CAD), arrhythmias and conventional indications for device therapy. However, the implantation of transvenous leads can be technically challenging and the approach needs to be tailored to the patient's individual anatomy. CASE PRESENTATION A 54-year-old male with dextrocardia situs inversus and ischemic left ventricular dysfunction developed ventricular tachycardia and fibrillation. Therefore, left- sided approach, dual chamber implantable cardioverter-defibrillator (ICD) was applied using a conventional method and standard equipment after complete evaluation of cardiac anatomy and vascular assessment. CONCLUSION Electrical device implantation in patients with dextrocardia is possible after obtaining complete information about anatomy and/or coexisting congenital abnormalities, which helps in obtaining appropriate implantation approach.
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Affiliation(s)
- Mehrdad Saravi
- Cardiology Department, Babol University of Medical Sciences, Babol, Iran.,Correspondence: Mehrdad Saravi, Ganjafrooz Street, Ayatollah Rouhani Hospital, Department of Cardiology, Babol University of Medical Sciences, Babol, 47134-434, Iran. E-mail: , Tel: 0098 1132196633, Fax: 0098 1132198833
| | - Rozita Jalalian
- Cardiology Department of Mazandaran University of Medical Sciences, Sari, Iran
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16
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Jalalian R, Iranian MR, Tamadoni A, Saravi M, Moghadamnia A, Khafi S. OP-117 Comparing the Efficasy of Tadalafil Versus Placebo on Pulmonary Artery Systolic Pressure and Right Ventricular Function in Patients with Beta-Thalassemia Intermedia. Am J Cardiol 2015. [DOI: 10.1016/j.amjcard.2015.01.268] [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] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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17
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Saravi M, Ahmadi Ahangar A, Hojati MM, Valinejad E, Senaat A, Sohrabnejad R, Khosoosi Niaki MR. Etiology of syncope in hospitalized patients. Caspian J Intern Med 2015; 6:233-7. [PMID: 26644899 PMCID: PMC4649274] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Download PDF] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
BACKGROUND Syncope is a common clinical problem which can be remarkably debilitating and associated with high health care costs. Syncope is a clinical syndrome with many potential causes. The aim of the study was to determine the etiologies of patients with syncope in the emergency department (ED) of a referral and general university hospital. METHODS One hundred sixty-five consecutive patients aged more than 18 years old with syncope were admitted to the emergency department of Ayatollah Rouhani Hospital. Initially organized, systematic approach included detailed medical history and structured questionnaires for history taking, physical examination, ECG and cardiac monitoring, cardiology and neurology were done. Advanced diagnostic tests were carried out if the etiology of syncope remained unexplained. RESULTS Out of the 165 patients who presented to the ED between February 2012 and February 2013, 124 had definition of syncope. The mean age of male patients was 59.5±19.8, 58. The etiology of syncope was diagnosed in 104 (83%) patients. Neurocardiogenic syncope was found in 36 (29.03%) patients, cardiac arrhythmias in 40 (32.25%) patients, and acute coronary syndrome in 8 (6.45%) patients. There are some infrequent etiologies like intracranial hemorrhage in 5 patients, aortic stenosis in 4 patients, hypertrophic cardiomyopathy and aortic dissection in 3 patients, Brugada and pulmonary embolism in 2 patients and carotid hypersensitivity in one patient. CONCLUSION We found that cardiac arrhythmias and neurocardiogenic type are the frequent causes of syncope. In about one-sixth of the patients, no etiology was found. Approximately one-third of patients had traumatic syncope.
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Affiliation(s)
- Mehrdad Saravi
- Department of Cardiology, Babol University of Medical Sciences, Babol, Iran.,Correspondence: Mehrdad Saravi, Ganjafrooz Street, Ayatollah Rouhani Hospital, Department of Cardiology, Babol Univeristy of Medical Sciences, Babol, Iran. E-mail: , Tel: 0098 11 32198833, Fax: 0098 11 32192301
| | | | | | | | - Ahmad Senaat
- Department of Neurology, Babol University of Medical Sciences, Babol, Iran.
| | - Reza Sohrabnejad
- Department of Neurology, Babol University of Medical Sciences, Babol, Iran.
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18
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Jalalian R, Saravi M, Banasaz B. Aortic dissection and postpartum cardiomyopathy in a postpartum young woman: a case report study. Iran Red Crescent Med J 2014; 16:e9849. [PMID: 24910806 PMCID: PMC4028779 DOI: 10.5812/ircmj.9849] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/26/2013] [Revised: 06/23/2013] [Accepted: 09/25/2013] [Indexed: 11/29/2022]
Abstract
Introduction: Aortic dissection is a rare condition in young women and usually related with congenital anomalies of aorta and connective tissue disorders. We reported a 34-year-old postpartum woman with aortic dissection. Case Presentation: The patient complained of respiratory distress and weakness with no abdominal pain or chest pain 20 days after delivery and had no history of hypertension during pregnancy and perinatal or prior heart disease. Postpartum cardiomyopathy and left ventricular dysfunction were diagnosed by imaging study and cardiac enzyme level. Finally, CT-scan was performed and showed aortic dissection. The patient underwent surgery and after surgery, she was alive without any problem. Conclusions: Patients with peripartum cardiomyopathy and aortic dissection could be cured with good medical care.
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Affiliation(s)
- Rozita Jalalian
- Department of Cardiology, Babol University of Medical Sciences, Babol, IR Iran
- Corresponding Author: Rozita Jalalian, Department of Cardiology, Babol University of Medical Sciences, Babol, IR Iran. Tel: 98-1512224002, Fax: 98-1512224002, E-mail:
| | - Mehrdad Saravi
- Department of Cardiology, Babol University of Medical Sciences, Babol, IR Iran
| | - Bahar Banasaz
- Department of Internal Medicine, Babol University of Medical Sciences, Babol, IR Iran
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19
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Caiani E, Pellegrini A, Carminati M, Lang R, Auricchio A, Vaida P, Obase K, Sakakura T, Komeda M, Okura H, Yoshida K, Zeppellini R, Noni M, Rigo T, Erente G, Carasi M, Costa A, Ramondo B, Thorell L, Akesson-Lindow T, Shahgaldi K, Germanakis I, Fotaki A, Peppes S, Sifakis S, Parthenakis F, Makrigiannakis A, Richter U, Sveric K, Forkmann M, Wunderlich C, Strasser R, Djikic D, Potpara T, Polovina M, Marcetic Z, Peric V, Ostenfeld E, Werther-Evaldsson A, Engblom H, Ingvarsson A, Roijer A, Meurling C, Holm J, Radegran G, Carlsson M, Tabuchi H, Yamanaka T, Katahira Y, Tanaka M, Kurokawa T, Nakajima H, Ohtsuki S, Saijo Y, Yambe T, D'alto M, Romeo E, Argiento P, D'andrea A, Vanderpool R, Correra A, Sarubbi B, Calabro' R, Russo M, Naeije R, Saha SK, Warsame TA, Caelian AG, Malicse M, Kiotsekoglou A, Omran AS, Sharif D, Sharif-Rasslan A, Shahla C, Khalil A, Rosenschein U, Erturk M, Oner E, Kalkan A, Pusuroglu H, Ozyilmaz S, Akgul O, Aksu H, Akturk F, Celik O, Uslu N, Bandera F, Pellegrino M, Generati G, Donghi V, Alfonzetti E, Guazzi M, Rangel I, Goncalves A, Sousa C, Correia A, Martins E, Silva-Cardoso J, Macedo F, Maciel M, Lee S, Kim W, Yun H, Jung L, Kim E, Ko J, Enescu O, Florescu M, Rimbas R, Cinteza M, Vinereanu D, Kosmala W, Rojek A, Cielecka-Prynda M, Laczmanski L, Mysiak A, Przewlocka-Kosmala M, Liu D, Hu K, Niemann M, Herrmann S, Cikes M, Gaudron P, Knop S, Ertl G, Bijnens B, Weidemann F, Saravi M, Tamadoni A, Jalalian R, Hojati M, Ramezani S, Yildiz A, Inci U, Bilik M, Yuksel M, Oyumlu M, Kayan F, Ozaydogdu N, Aydin M, Akil M, Tekbas E, Shang Q, Zhang Q, Fang F, Wang S, Li R, Lee AP, Yu C, Mornos C, Ionac A, Cozma D, Popescu I, Ionescu G, Dan R, Petrescu L, Sawant A, Srivatsa S, Adhikari P, Mills P, Srivatsa S, Boshchenko A, Vrublevsky A, Karpov R, Trifunovic D, Stankovic S, Vujisic-Tesic B, Petrovic M, Nedeljkovic I, Banovic M, Tesic M, Petrovic M, Dragovic M, Ostojic M, Zencirci E, Esen Zencirci A, Degirmencioglu A, Karakus G, Ekmekci A, Erdem A, Ozden K, Erer H, Akyol A, Eren M, Zamfir D, Tautu O, Onciul S, Marinescu C, Onut R, Comanescu I, Oprescu N, Iancovici S, Dorobantu M, Melao F, Pereira M, Ribeiro V, Oliveira S, Araujo C, Subirana I, Marrugat J, Dias P, Azevedo A, Grillo MT, Piamonti B, Abate E, Porto A, Dell'angela L, Gatti G, Poletti A, Pappalardo A, Sinagra G, Pinto-Teixeira P, Galrinho A, Branco L, Fiarresga A, Sousa L, Cacela D, Portugal G, Rio P, Abreu J, Ferreira R, Fadel B, Abdullah N, Al-Admawi M, Pergola V, Bech-Hanssen O, Di Salvo G, Tigen MK, Pala S, Karaahmet T, Dundar C, Bulut M, Izgi A, Esen AM, Kirma C, Boerlage-Van Dijk K, Yamawaki M, Wiegerinck E, Meregalli P, Bindraban N, Vis M, Koch K, Piek J, Bouma B, Baan J, Mizia M, Sikora-Puz A, Gieszczyk-Strozik K, Lasota B, Chmiel A, Chudek J, Jasinski M, Deja M, Mizia-Stec K, Silva Fazendas Adame PR, Caldeira D, Stuart B, Almeida S, Cruz I, Ferreira A, Lopes L, Joao I, Cotrim C, Pereira H, Unger P, Dedobbeleer C, Stoupel E, Preumont N, Argacha J, Berkenboom G, Van Camp G, Malev E, Reeva S, Vasina L, Pshepiy A, Korshunova A, Timofeev E, Zemtsovsky E, Jorgensen PG, Jensen J, Fritz-Hansen T, Biering-Sorensen T, Jons C, Olsen N, Henri C, Magne J, Dulgheru R, Laaraibi S, Voilliot D, Kou S, Pierard L, Lancellotti P, Tayyareci Y, Dworakowski R, Kogoj P, Reiken J, Kenny C, Maccarthy P, Wendler O, Monaghan M, Song J, Ha T, Jung Y, Seo M, Choi S, Kim Y, Sun B, Kim D, Kang D, Song J, Le Tourneau T, Topilsky Y, Inamo J, Mahoney D, Suri R, Schaff H, Enriquez-Sarano M, Bonaque Gonzalez J, Sanchez Espino A, Merchan Ortega G, Bolivar Herrera N, Ikuta I, Macancela Quinonez J, Munoz Troyano S, Ferrer Lopez R, Gomez Recio M, Dreyfus J, Cimadevilla C, Brochet E, Himbert D, Iung B, Vahanian A, Messika-Zeitoun D, Izumo M, Takeuchi M, Seo Y, Yamashita E, Suzuki K, Ishizu T, Sato K, Aonuma K, Otsuji Y, Akashi Y, Muraru D, Addetia K, Veronesi F, Corsi C, Mor-Avi V, Yamat M, Weinert L, Lang R, Badano L, Minamisawa M, Koyama J, Kozuka A, Motoki H, Izawa A, Tomita T, Miyashita Y, Ikeda U, Florescu C, Niemann M, Liu D, Hu K, Herrmann S, Gaudron P, Scholz F, Stoerk S, Ertl G, Weidemann F, Marchel M, Serafin A, Kochanowski J, Piatkowski R, Madej-Pilarczyk A, Filipiak K, Hausmanowa-Petrusewicz I, Opolski G, Meimoun P, M'barek D, Clerc J, Neikova A, Elmkies F, Tzvetkov B, Luycx-Bore A, Cardoso C, Zemir H, Mansencal N, Arslan M, El Mahmoud R, Pilliere R, Dubourg O, Ikonomidis I, Lambadiari V, Pavlidis G, Koukoulis C, Kousathana F, Varoudi M, Tritakis V, Triantafyllidi H, Dimitriadis G, Lekakis I, Kovacs A, Kosztin A, Solymossy K, Celeng C, Apor A, Faludi M, Berta K, Szeplaki G, Foldes G, Merkely B, Kimura K, Daimon M, Nakajima T, Motoyoshi Y, Komori T, Nakao T, Kawata T, Uno K, Takenaka K, Komuro I, Gabric ID, Vazdar L, Pintaric H, Planinc D, Vinter O, Trbusic M, Bulj N, Nobre Menezes M, Silva Marques J, Magalhaes R, Carvalho V, Costa P, Brito D, Almeida A, Nunes-Diogo A, Davidsen ES, Bergerot C, Ernande L, Barthelet M, Thivolet S, Decker-Bellaton A, Altman M, Thibault H, Moulin P, Derumeaux G, Huttin O, Voilliot D, Frikha Z, Aliot E, Venner C, Juilliere Y, Selton-Suty C, Yamada T, Ooshima M, Hayashi H, Okabe S, Johno H, Murata H, Charalampopoulos A, Tzoulaki I, Howard L, Davies R, Gin-Sing W, Grapsa J, Wilkins M, Gibbs J, Castillo J, Bandeira A, Albuquerque E, Silveira C, Pyankov V, Chuyasova Y, Lichodziejewska B, Goliszek S, Kurnicka K, Dzikowska Diduch O, Kostrubiec M, Krupa M, Grudzka K, Ciurzynski M, Palczewski P, Pruszczyk P, Arana X, Oria G, Onaindia J, Rodriguez I, Velasco S, Cacicedo A, Palomar S, Subinas A, Zumalde J, Laraudogoitia E, Saeed S, Kokorina M, Fromm A, Oeygarden H, Waje-Andreassen U, Gerdts E, Gomez E, Vallejo N, Pedro-Botet L, Mateu L, Nunyez R, Llobera L, Bayes A, Sabria M, Antonini-Canterin F, Mateescu A, La Carrubba S, Vriz O, Di Bello V, Carerj S, Zito C, Ginghina C, Popescu B, Nicolosi G, Mateescu A, La Carrubba S, Vriz O, Di Bello V, Carerj S, Zito C, Ginghina C, Popescu B, Nicolosi G, Antonini-Canterin F, Pudil R, Praus R, Vasatova M, Vojacek J, Palicka V, Hulek P, Pradel S, Mohty D, Damy T, Echahidi N, Lavergne D, Virot P, Aboyans V, Jaccard A, Mateescu A, La Carrubba S, Vriz O, Di Bello V, Carerj S, Zito C, Ginghina C, Popescu B, Nicolosi G, Antonini-Canterin F, Doulaptsis C, Symons R, Matos A, Florian A, Masci P, Dymarkowski S, Janssens S, Bogaert J, Lestuzzi C, Moreo A, Celik S, Lafaras C, Dequanter D, Tomkowski W, De Biasio M, Cervesato E, Massa L, Imazio M, Watanabe N, Kijima Y, Akagi T, Toh N, Oe H, Nakagawa K, Tanabe Y, Ikeda M, Okada K, Ito H, Milanesi O, Biffanti R, Varotto E, Cerutti A, Reffo E, Castaldi B, Maschietto N, Vida V, Padalino M, Stellin G, Bejiqi R, Retkoceri R, Bejiqi H, Retkoceri A, Surdulli S, Massoure P, Cautela J, Roche N, Chenilleau M, Gil J, Fourcade L, Akhundova A, Cincin A, Sunbul M, Sari I, Tigen M, Basaran Y, Suermeci G, Butz T, Schilling I, Sasko B, Liebeton J, Van Bracht M, Tzikas S, Prull M, Wennemann R, Trappe H, Attenhofer Jost CH, Pfyffer M, Scharf C, Seifert B, Faeh-Gunz A, Naegeli B, Candinas R, Medeiros-Domingo A, Wierzbowska-Drabik K, Roszczyk N, Sobczak M, Plewka M, Krecki R, Kasprzak J, Ikonomidis I, Varoudi M, Papadavid E, Theodoropoulos K, Papadakis I, Pavlidis G, Triantafyllidi H, Anastasiou - Nana M, Rigopoulos D, Lekakis J, Tereshina O, Surkova E, Vachev A, Merchan Ortega G, Bonaque Gonzalez J, Sanchez Espino A, Bolivar Herrera N, Bravo Bustos D, Ikuta I, Aguado Martin M, Navarro Garcia F, Ruiz Lopez F, Gomez Recio M, Merchan Ortega G, Bonaque Gonzalez J, Bravo Bustos D, Sanchez Espino A, Bolivar Herrera N, Bonaque Gonzalez J, Navarro Garcia F, Aguado Martin M, Ruiz Lopez M, Gomez Recio M, Eguchi H, Maruo T, Endo K, Nakamura K, Yokota K, Fuku Y, Yamamoto H, Komiya T, Kadota K, Mitsudo K, Nagy AI, Manouras A, Gunyeli E, Shahgaldi K, Winter R, Hoffmann R, Barletta G, Von Bardeleben S, Kasprzak J, Greis C, Vanoverschelde J, Becher H, Hu K, Liu D, Niemann M, Herrmann S, Cikes M, Gaudron P, Knop S, Ertl G, Bijnens B, Weidemann F, Di Salvo G, Al Bulbul Z, Issa Z, Khan A, Faiz A, Rahmatullah S, Fadel B, Siblini G, Al Fayyadh M, Menting ME, Van Den Bosch A, Mcghie J, Cuypers J, Witsenburg M, Van Dalen B, Geleijnse M, Roos-Hesselink J, Olsen F, Jorgensen P, Mogelvang R, Jensen J, Fritz-Hansen T, Bech J, Biering-Sorensen T, Agoston G, Pap R, Saghy L, Forster T, Varga A, Scandura S, Capodanno D, Dipasqua F, Mangiafico S, Caggegi AM, Grasso C, Pistritto AM, Imme' S, Ministeri M, Tamburino C, Cameli M, Lisi M, D'ascenzi F, Cameli P, Losito M, Sparla S, Lunghetti S, Favilli R, Fineschi M, Mondillo S, Ojaghihaghighi Z, Javani B, Haghjoo M, Moladoust H, Shahrzad S, Ghadrdoust B, Altman M, Aussoleil A, Bergerot C, Bonnefoy-Cudraz E, Derumeaux GA, Thibault H, Shkolnik E, Vasyuk Y, Nesvetov V, Shkolnik L, Varlan G, Gronkova N, Kinova E, Borizanova A, Goudev A, Saracoglu E, Ural D, Sahin T, Al N, Cakmak H, Akbulut T, Akay K, Ural E, Mushtaq S, Andreini D, Pontone G, Bertella E, Conte E, Baggiano A, Annoni A, Formenti A, Fiorentini C, Pepi M, Cosgrove C, Carr L, Chao C, Dahiya A, Prasad S, Younger J, Biering-Sorensen T, Christensen L, Krieger D, Mogelvang R, Jensen J, Hojberg S, Host N, Karlsen F, Christensen H, Medressova A, Abikeyeva L, Dzhetybayeva S, Andossova S, Kuatbayev Y, Bekbossynova M, Bekbossynov S, Pya Y, Farsalinos K, Tsiapras D, Kyrzopoulos S, Spyrou A, Stefopoulos C, Romagna G, Tsimopoulou K, Tsakalou M, Voudris V, Cacicedo A, Velasco Del Castillo S, Anton Ladislao A, Aguirre Larracoechea U, Onaindia Gandarias J, Romero Pereiro A, Arana Achaga X, Zugazabeitia Irazabal G, Laraudogoitia Zaldumbide E, Lekuona Goya I, Varela A, Kotsovilis S, Salagianni M, Andreakos V, Davos C, Merchan Ortega G, Bonaque Gonzalez J, Sanchez Espino A, Bolivar Herrera N, Macancela Quinones J, Ikuta I, Ferrer Lopez R, Munoz Troyano S, Bravo Bustos D, Gomez Recio M. Poster session Friday 13 December - PM: 13/12/2013, 14:00-18:00 * Location: Poster area. Eur Heart J Cardiovasc Imaging 2013. [DOI: 10.1093/ehjci/jet206] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
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Saravi M, Tamadoni A, Jalalian R, Mahmoodi-Nesheli H, Hojati M, Ramezani S. Evaluation of tissue doppler echocardiography and T2* magnetic resonance imaging in iron load of patients with thalassemia major. Caspian J Intern Med 2013; 4:692-697. [PMID: 24009962 PMCID: PMC3755834] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Received: 04/14/2013] [Revised: 05/12/2013] [Accepted: 05/14/2013] [Indexed: 06/02/2023]
Abstract
BACKGROUND Iron-mediated cardiomyopathy is the main complication of thalassemia major (TM) patients. Therefore, there is an important clinical need in the early diagnosis and risk stratification of patients. The aim of this study was to evaluate the efficacy of tissue doppler imaging (TDI) to study cardiac iron overload in patients with TM using T2* magnetic resonance (MR) as the gold-standard non-invasive diagnostic test. METHODS A total of 100 TM patients with the mean age of 19±7 years and 100 healthy controls 18.8±7 years were evaluated. Conventional echocardiography, TDI, and cardiac MRI T2* were performed in all subjects. TDI measures included myocardial systolic (Sm), early (Em) and late (Am) diastolic velocities at basal and middle segments of septal and lateral LV wall. The TM patients were also subgrouped according to those with iron load (T2* ≤ 20 ms) and those without (T2* > 20 ms), and also severe (T2* ≤ 10 ms) versus the non-severe (T2* ≤ 10 ms). RESULTS Using T2* cardiovascular MR, abnormal myocardial iron load (T2* ≤ 20 ms) was detected in 84% of the patients and among these, 50% (42/84) had severe (T2* ≤ 10 ms) iron load. The mean T2* was 11.6±8.6 ms (5-36.7). A negative linear correlation existed between transfusion period of patients and T2* levels (r = -0.53, p=0.02). The following TDI measures were lower in patients than in controls: basal septal Am (p<0.05), mid-septal Em and Am (p<0.05), basal lateral Am (p<0.05), mid-lateral LV wall Sm (p<0.05) and Am (p<0.05). CONCLUSION Tissue doppler imaging is helpful in predicting the presence of myocardial iron load in Thalassemia patients. Therefore, it can be used for screening of thalassemia major patients.
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Affiliation(s)
- Mehrdad Saravi
- Department of Cardiology, Babol University of Medical Sciences, Babol, Iran
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Khosoosi Niaki MR, Saravi M, Oliaee F, Akbari R, Noorkhomami S, Bozorgi Rad SH, Fallahpoor K, Ramezani MS. Changes in QT interval before and after hemodialysis. Caspian J Intern Med 2013; 4:590-594. [PMID: 24009942 PMCID: PMC3762231] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Received: 07/18/2012] [Revised: 11/13/2012] [Accepted: 11/20/2012] [Indexed: 06/02/2023]
Abstract
UNLABELLED Background : Cardiovascular mortality and morbidity are high in chronic renal failure (CRF) patients. Increased dispersion of QT intervals is known to predispose to ventricular arrhythmias and sudden cardiac death. This study was conducted to assess the effect of hemodialysis (HD) on corrected QT (QTc) intervals and their dispersions (QTd) in chronic hemodialyzed patients. METHODS Fifty-eight patients ( mean age 54.2±15.8 years) with chronic renal disease on chronic hemodialysis (HD) were assessed by standard examination including blood pressure, body weight, heart rate, 12-lead electrocardiography and laboratory tests like electrolytes (Na (+), K (+), Ca (++), phosphate), urea, and creatinine 30 minutes before and after HD. The QT intervals and QTc QTc= QT √R-R/ (in milli seconds [ms]) for each lead were measured manually by one observer using calipers. The difference between the maximum and the minimum of QT interval was noted as QT dispersion (QT d). RESULTS The mean of pre and post dialysis R-R intervals was 859.22±96.85 ms and 870.43±91.45 ms, respectively (p>0.05). The mean of corrected QT cmax intervals increased significantly from 423.45±24.10 to 454.41±30.25 ms (p<0.05). The mean of QT dispersions and the corrected QT interval dispersions changed from 51.56±12.45 to 63.21±14.43 ms (p<0.05) from 59.40±13.58 to 68.33±14.55 ms (p<0.05), respectively. The changes in serum potassium and calcium levels were related with QT interval prolongation. CONCLUSION QT and QTc interval and dispersion increase in HD patients. Prolonged QT interval indices had relation with K(+) and Ca(++) ions before but not after HD.
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Affiliation(s)
| | - Mehrdad Saravi
- Department of Cardiology, Babol University of Medical Sciences, Babol, Iran
| | - Farshid Oliaee
- Department of Internal Medicine, Babol University of Medical Sciences, Babol, Iran
| | - Roghayeh Akbari
- Department of Internal Medicine, Babol University of Medical Sciences, Babol, Iran
| | | | | | - Kobra Fallahpoor
- Shahid Beheshti Hospital, Babol University of Medical Sciences, Babol, Iran
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Roshan VD, Hosseinzadeh M, Saravi M. The effects of dehydration and rehydration on electrocardiographic and echocardiographic parameters in Greco-Roman wrestlers. Eur J Sport Sci 2012. [DOI: 10.1080/17461391.2010.536584] [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: 10/17/2022]
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Mostafazadeh A, Saravi M, Niaki HA, Drabbels J, Gholipour HM, Minagar M, Mosavi E, Jalali F, Bijani A. HLA-DRBeta1, circulating Th1/Th2 cytokines and immunological homunculus in coronary atherosclerosis. Iran J Allergy Asthma Immunol 2011; 10:11-9. [PMID: 21358010 DOI: 010.01/ijaai.1119] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
Coronary atherosclerotic disease is one of the most endangering health disorder worldwide. This study was designed to investigate the correlation between HLA-DR1 alleles and circulating Th1/Th2 type cytokines in coronary atherosclerosis. By Elisa, Th1/Th2 type cytokines were determined in serum samples of 31 subjects with unstable angina, 27 subjects with chronic stable angina and 24 individuals as normal control. By SSP-PCR, more than 100 alleles of HLA-DRBeta1 were typed in 24 subjects who had skewed serum levels of Th1/Th2 type cytokines. Lipid profiles were determined by the routine methods of clinical laboratory in all subjects. The mean serum concentration of IL-10 in normal control subjects was higher in comparison to the patient groups.0.33±0.59 pg/ml versus 0.064±0.3 pg/ml in unstable angina pectoris group (p<0.028) and 0.22±0.6 pg/ml in chronic stable subjects. There was no statistically significant difference among the groups in serum levels of other desired cytokines (IFN-Gamma, IL-4). 33.33% of normal control subjects were HLA-DR16 positive whereas none of the subjects with chronic stable angina or individuals with unstable angina pectoris was positive for this antigen. The mean concentration of serum LDL-cholesterol in normal control group was high 142.046±35.40 (pg/ml).This preliminary study shows that the atherogenic effect of the LDL- cholesterol may be dampened by HDL-cholesterol through anti inflammatory cytokine IL-10 and HLA-DR16, a phenomenon interpretable via immunological homunculus theory.
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Affiliation(s)
- Amrollah Mostafazadeh
- Cellular and Molecular Biology Research Center, Babol University of Medical Sciences, Babol, Iran.
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Alizadeh A, Rad MA, Emkanjoo Z, Saravi M, Sadeghi G, Sadr-Ameli MA. Free floating right atrial thrombus in two asymptomatic patients after electrophysiological study: role of routine echocardiography after ablation. Europace 2009; 12:587-8. [PMID: 20022877 DOI: 10.1093/europace/eup388] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
This report presents two patients with free floating right atrial and atrioventricular thrombi after electrophysiology study which were treated with thrombolysis in the first patient and surgical operation in the second patient without any complication.
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Affiliation(s)
- Abolfath Alizadeh
- Department of Pacemaker and Electrophysiology, Rajaie Cardiovascular Medical and Research Center, Mellat Park, Vali-e-Asr Avenue, PO Box 15745-1341, Tehran 1996911151, Iran.
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Alizadeh-Navaei R, Roozbeh F, Saravi M, Pouramir M, Jalali F, Moghadamnia AA. Investigation of the effect of ginger on the lipid levels. A double blind controlled clinical trial. Saudi Med J 2008; 29:1280-4. [PMID: 18813412] [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: 02/08/2023] Open
Abstract
OBJECTIVE To study the effect of fine powder of ginger on lipid level in volunteer patients. METHODS This is a double blind controlled clinical trial study in 2 cardiac clinics Cardiac Disease Clinic, Babol, north of Iran, between April to May 2004. We randomly divided the patients with hyperlipidemia into 2 groups, treatment group (receiving ginger capsules 3 g/day in 3 divided doses) and placebo group (lactose capsule 3 g/day in 3 divided doses) for 45 days. All subjects with diabetes mellitus, hypothyroidism, nephrotic syndrome, and alcohol drinking, pregnancy and peptic ulcer were excluded. Lipid concentrations profile before and after treatment was measured by enzymatic assay. RESULTS Forty-five patients in the treatment group and 40 patients in placebo group participated in this study. There was a significant reduce in triglyceride, cholesterol, low density lipoprotein (LDL), very low density lipoprotein (VLDL), levels of before and after study separately in each group (p<0.05). Mean changes in triglyceride and cholesterol levels of ginger group were significantly higher than placebo group (p<0.05). Mean reduction in LDL level and increase in high density lipoprotein level of ginger group were higher than the placebo group, but in VLDL level of placebo was higher than ginger (p>0.05). CONCLUSION The results show that ginger has a significant lipid lowering effect compared to placebo.
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Haghjoo M, Saravi M, Hashemi MJ, Hosseini S, Givtaj N, Ghafarinejad MH, Khamoushi AJ, Emkanjoo Z, Fazelifar AF, Alizadeh A, Sadr-Ameli MA. Optimal β-blocker for prevention of atrial fibrillation after on-pump coronary artery bypass graft surgery: Carvedilol versus metoprolol. Heart Rhythm 2007; 4:1170-4. [PMID: 17765616 DOI: 10.1016/j.hrthm.2007.04.022] [Citation(s) in RCA: 55] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/07/2006] [Accepted: 04/27/2007] [Indexed: 11/16/2022]
Abstract
BACKGROUND Atrial fibrillation (AF) is the most common arrhythmia after coronary artery bypass graft (CABG) surgery. It has been shown that prophylactic oral beta-blocker administration reduces the incidence of post-CABG AF. However, the optimal beta-blocker has not been identified. OBJECTIVE This study sought to determine whether oral carvedilol (with its unique anti-inflammatory and antioxidant properties) is more effective than oral metoprolol for prevention of AF after CABG surgery. METHODS Between April 2006 and December 2006, 120 patients (63 men, mean age 61 +/- 9.4 years) who were scheduled to undergo their first on-pump CABG were enrolled in this study. The patients were randomized in a prospective 1:1 manner to receive either oral carvedilol (n = 60) or oral metoprolol (n = 60). The end point of the study was the occurrence of the new-onset AF during the first 5 days after CABG. RESULTS AF occurred in 29 of 120 patients (24.0%). The incidence of postoperative AF was 15.0% (9 of 60) in the carvedilol group and 33% (20 of 60) in the metoprolol group (P = .022). The carvedilol group was treated with mean daily dose of 46 +/- 9 mg and metoprolol group with mean daily dose of 93 +/- 11 mg. There were no differences between the study groups regarding any known preoperative, perioperative, or postoperative characteristics (all values were P >.05). No significant adverse effect was observed in either group. CONCLUSION This prospective study suggested that oral carvedilol is more effective than oral metoprolol in the prevention of AF after on-pump CABG. It is well tolerated when started before and continued after the surgery. However, further prospective studies are needed to clarify this issue.
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Affiliation(s)
- Majid Haghjoo
- Department of Pacemaker and Electrophysiology, Rajaie Cardiovascular Medical and Research Center, Iran University of Medical Sciences, Tehran, Iran.
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Abstract
We report Alanine Dosimeter preparation, procedures for using the ESR/Dosimetry method, and the resulting calibration curve for gamma-irradiation in the range from 10-30 Gy. We use calibration curve to measure the irradiation dose in gamma-irradiation of human blood, as required in Blood Transfusion Therapy. The ESR/Alanine results are compared against those obtained using the thermoluminescent dosimetry (TLD) method.
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Affiliation(s)
- C Fainstein
- Centro Atómico Bariloche, Rio Negro, Argentina.
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