Read by QxMD icon Read

Journal of Cardiovascular and Thoracic Research

Mohammad Ali Ostovan, Mahdi Sajedi Khanian, Sahand Hamidi, Mostafa Fattahi, Pooyan Dehghani
Spontaneous coronary artery vasospasm is one of the important causes of acute chest pain syndromes. The diagnosis of diffuse multifocal spasm can be quite challenging and it could be easily mistaken for diffuse coronary artery disease. The use of intracoronary nitroglycerin can relieve spasm and reveal the real extent of coronary artery disease. Herein we present a case presenting with acute myocardial infarction due to severe coronary artery spasm that had even received fibrinolytic therapy. Multiple narrowing was shown during coronary angiography and the patient was scheduled for percutaneous coronary intervention (PCI)...
2016: Journal of Cardiovascular and Thoracic Research
Rubén Kevin Arnold Tapia-Orihuela, Jorge Huaringa-Marcelo, David Loja-Oropeza
Introduction: Situs inversus totalis is an uncommon anomaly which exist a complete transposition of organs and it's occasionally associated with congenital heart diseases, such as tetralogy of fallot. Pheochromocytoma is a rare neuroendocrine tumor with an annual incidence of 2-8 cases per million people and for years has been studied its relationship with the hypoxic pathway. Case Report: A 29 year old male with a history of tetralogy of fallot corrected at 10 years and situs inversus totalis. He was admitted to hospital with a progressive story of four months of constipation, palpitations, headache, dyspnea and sweating...
2016: Journal of Cardiovascular and Thoracic Research
Naser Aslanabadi, Samad Ghaffari, Naser Khezerlouy Aghdam, Masoumeh Ahmadzade, Babak Kazemi, Babak Nasiri, Ahmad Separham, Bahram Sohrabi, Mohamadreza Taban, Arash Aslanabadi
Introduction: Atrial fibrillation (AF) is the most common arrhythmia in patients with mitral stenosis (MS) and it may increase complications and decreases success rates of percutaneous balloon mitral valvotomy (PBMV). This study aimed to investigate the short and long term results of PBMV in patients with AF compared to sinus rhythm (SR). Methods: In this cross sectional study, 1000 patients with MS who had undergone PBMV between 1999 and 2013 were enrolled including 585 and 415 patients with AF and SR respectively...
2016: Journal of Cardiovascular and Thoracic Research
Shabnam Mohammadi, Arya Hedjazi, Maryam Sajjadian, Naser Ghoroubi, Maryam Mohammadi, Saeed Erfani
Introduction: The heart is in a muscular organ in the middle mediastinum. According to our knowledge, there is no standard data about the anthropologic parameters of normal Iranian hearts. Hence, the aim of the present study was to investigate the normal heart size in Iranian cadavers. Methods: In a cross-sectional study, 550 cadavers (104 female/446 male) from June 2014 to July 2015 in the Razavi Khorasan province of Iran were included in the study. After approval of the Ethical Committee, cadavers were divided into 10 groups based on age groups...
2016: Journal of Cardiovascular and Thoracic Research
Hassanali Lotfollahi, Mustafa Mohammadi, Samad Ghaffari, Reza Badalzadeh, Bahram Sohrabi, Naser Aslanabadi, Ahmad Separham, Ali Golmohammadi, Ali Abbasnejad, Mehri Roshani
Introduction: This study designed to use remote ischemic post conditioning (RIPC) as a protective strategy during percutaneous coronary intervention (PCI) in patients with ST segment elevation myocardial infarction (STEMI) to reduce myocardial cells damage due to reperfusion injury. Methods: Sixty-one patients were divided into test group (32 patients) receiving RIPC and control group (29 patients). Patients were included with first MI who had 20-80 years old. The RIPC protocol was applied on patients arm in three successive episodes during the opening of infarct-related artery (IRA)...
2016: Journal of Cardiovascular and Thoracic Research
Ramin Heshmat, Gita Shafiee, Mostafa Qorbani, Fatemeh Azizi-Soleiman, Shirin Djalalinia, Mohammad Esmaeil Motlagh, Gelayol Ardalan, Zeinab Ahadi, Omid Safari, Saeid Safiri, Roya Kelishadi
Introduction: Current evidence suggests that ghrelin could contribute to the development of metabolic syndrome (MetS) in adults, but limited experience exists in adolescents. This study aims to explore the association of ghrelin levels with the MetS components among Iranian adolescents. Methods: In this case-control study, 32 adolescents with MetS and 148 healthy controls were selected randomly from the childhood and Adolescence Surveillance and Prevention of Adult Non communicable disease (CASPIAN-III) study...
2016: Journal of Cardiovascular and Thoracic Research
Mehdi Hassanpour, Omid Cheraghi, Vahid Siavashi, Reza Rahbarghazi, Mohammad Nouri
Introduction: A large number of cardiovascular disorders and abnormalities, notably accelerated vascular deficiencies could be related to aging changes and increased length of life. During the past decades, the discovery of different stem cells facilitates ongoing attempts for attenuating many disorders, especially in vascular beds. Endothelial progenitor cells (EPCs) are a subtype of stem cells that have potent capacity to differentiate into mature endothelial cells (ECs). However, some documented studies reported an age-related decline in proliferation and function of many stem cells...
2016: Journal of Cardiovascular and Thoracic Research
Ali Taghizadieh, Mahboub Pouraghaei, Payman Moharamzadeh, Alireza Ala, Farzad Rahmani, Karim Basiri Sofiani
Introduction: The routine and gold standard method to diagnose of acid - base disturbance is arterial blood gas (ABG) sampling. Capnography could be used to measure the end-tidal carbon dioxide (ETCO2) levels and ETco2 has a close correlation with the PaCo2. The aim of this study was comparison the ETco2 and arterial blood bicarbonate levels in patients with metabolic acidosis. Methods: In a descriptive-analytical study that performed in Emergency Department of Emam Reza Medical Research and Training Hospital of Tabriz on patients with metabolic acidosis, ETco2 level and blood bicarbonate levels in 262 patients were evaluated...
2016: Journal of Cardiovascular and Thoracic Research
Hossein Fakhrzadeh, Shirin Djalalinia, Mojdeh Mirarefin, Tahereh Arefirad, Hamid Asayesh, Saeid Safiri, Elham Samami, Morteza Mansourian, Morteza Shamsizadeh, Mostafa Qorbani
Introduction: Physical inactivity is one of the most important risk factors for chronic diseases, including cardiovascular disease, cancer, and stroke. We aim to conduct a systematic review of the prevalence of physical inactivity in Iran. Methods: We searched international databases; ISI, PubMed/Medline, Scopus, and national databases Irandoc, Barakat knowledge network system, and Scientific Information Database (SID). We collected data for outcome measures of prevalence of physical inactivity by sex, age, province, and year...
2016: Journal of Cardiovascular and Thoracic Research
Feridoun Sabzi, Alireza Yaghoubi
Due to long term patency, the internal mammary artery is considered as a conduit of choice for revascularization of the left anterior descending coronary artery. The internal mammary artery and its accessory branches in addition to perfusing the chest wall structures also contributes to supplying, part of the female breast arteries. In addition, due to the accompaniment of thoracic duct branches with the left internal mammary artery, harvesting may be associated with injury to these branches and contribute to chylothorax...
2016: Journal of Cardiovascular and Thoracic Research
Mohammad Ali Ostovan, Pooyan Dehghani
No abstract text is available yet for this article.
2016: Journal of Cardiovascular and Thoracic Research
Arzu Kalayci, Erol Arslan, Salih Murat Bakar, Mahmut Guneri, Rafet Dizman, Eylem Kivanc, Can Yucel Karabay
We present a case of simultaneous coronary thrombosis of the left main, the left anterior descending artery and the right coronary artery in a patient, recently diagnosed with rheumatoid arthritis.
2016: Journal of Cardiovascular and Thoracic Research
Mohammad Reza Khalilian, Abbas Fayezi, Mohsen Alisamir, Negar Mohammadi Khorasani
INTRODUCTION: β2-agonists are first election drugs for the treatment of respiratory disease that may alter cardiac autonomic modulation. The aim of this study was to evaluate the effects of nebulized Ventolin on electrocardiogram, particularly QTc interval to assess the potential arrhythmogenic risks. METHODS: A total of 192 patients between 2 months and 15 years which received nebulized Ventolin were enrolled in this study. Patients were divided into two groups...
2016: Journal of Cardiovascular and Thoracic Research
Ali Tarighatnia, Amir Hossein Mohammad Alian, Morteza Ghojazadeh, Alir Reza Farajollahi
INTRODUCTION: Cardiac catheterization procedure through the trans-radial access (TRA) have shown many clinical advantages over the trans-femoral (TFA), but despite its advantages, there are serious concerns regarding higher possible radiation dose for the patients and operators in TRA. This study was planned to compare the patients' radiation dose associated with TRA and TFA during coronary angiography (CA) and percutaneous transluminal coronary angioplasty (PTCA). METHODS: Of 700 candidates for angiography, 326 patients were entered the study...
2016: Journal of Cardiovascular and Thoracic Research
Amir Faravan, Nooredin Mohammadi, Alireza Alizadeh Ghavidel, Mohammad Zia Toutounchi, Ameneh Ghanbari, Mehran Mazloomi
INTRODUCTION: Standards have a significant role in showing the minimum level of optimal optimum and the expected performance. Since the perfusion technology staffs play an the leading role in providing the quality services to the patients undergoing open heart surgery with cardiopulmonary bypass machine, this study aimed to assess the standards on how Iranian perfusion technology staffs evaluate and manage the patients during the cardiopulmonary bypass process and compare their practice with the recommended standards by American Society of Extracorporeal Technology...
2016: Journal of Cardiovascular and Thoracic Research
Nasser Safaei, Mohammad Ali Sheikhalizadeh, Reza Badalzadeh
INTRODUCTION: Reperfusion injury is a well-known phenomenon following restoration of the coronary circulation after coronary artery bypass grafting (CABG) that impairs myocardial function. In order to control the severity of this injury, we aimed to investigate the effect of a new conditioning strategy namely ischemic postconditioning (IPOC) along with controlled aortic root reperfusion (CARR) on myocardial protection in CABG surgery with cardiopulmonary bypass. METHODS: In a doubled blind clinical trial study, 51 patients undergoing first-time elective CABG were randomly divided in three groups: CARR, IPOC, and combination of IPOC and CARR...
2016: Journal of Cardiovascular and Thoracic Research
Reza Mosaddegh, Nahid Kianmehr, Babak Mahshidfar, Zahra Rahmani, Hamed Aghdam, Mani Mofidi
INTRODUCTION: It is thought that pituitary-adrenal axis has a fundamental role in outcome of cardiopulmonary arrest (CPA). This study designed to evaluate the correlation between adrenal reserve and post-resuscitation outcome. METHODS: In this clinical trial study, 52 consecutive patients with CPA were enrolled in two emergency departments (EDs) over a 3-month period. Plasma cortisol level was measured at the beginning of CPR. Intravenous adrenocorticotropic hormone (ACTH) stimulation test was carried out after successful CPR, and blood samples were taken at 30 and 60 minutes, and 24 hours thereafter...
2016: Journal of Cardiovascular and Thoracic Research
Reza Hajizadeh, Samad Ghaffari, Rezvanieh Salehi, Sarvin Mazani, Sharmin Aghavali
INTRODUCTION: Investigating the clinical impact of serum uric acid (UA) and its lowering agents on the complications and mortality of acute ST-elevation myocardial infarction (STEMI) can open a new era in STEMI treatment. The aim of this study was to evaluate the effect of on admission serum UA level on the mortality and morbidity of patients admitted with STEMI. METHODS: A number of 608 patients with STEMI were enrolled in this study from December 21, 2012 until February 19, 2014...
2016: Journal of Cardiovascular and Thoracic Research
Ata Hassani Afshar, Leili Pourafkari, Nader D Nader
Transcatheter aortic valve replacement (TAVR) is rapidly gaining popularity as a viable option in the management of patients with symptomatic aortic stenosis (AS) and high risk for open surgical intervention. TAVR soon expanding its indications from "high-risk" group of patients to those with "intermediate-risk". As an anesthesiologist; understanding the procedure and the challenges inherent to it is of utmost importance, in order to implement optimal care for this generally frail population undergoing a rather novel procedure...
2016: Journal of Cardiovascular and Thoracic Research
Jalal Zamani, Kamran Aghasadeghi, Khalil Zarrabi, Alireza Abdi Ardekani, Abdolali Zolghadrasli
Pseudoaneurysm of aorta is a rare condition usually seen after aortic surgeries or serious accidents. Here we report a 60 years old man without any previous medical condition who presented with non-specific symptoms and underwent different investigations for more than 1 year, until the presence of a continuous murmur raised suspicion toward his cardiovascular system. In echocardiographic and computed tomography (CT) angiographic studies a large pseudoaneurysm of aortic arch with compression effect on pulmonary artery was detected...
2016: Journal of Cardiovascular and Thoracic Research
Fetch more papers »
Fetching more papers... Fetching...
Read by QxMD. Sign in or create an account to discover new knowledge that matter to you.
Remove bar
Read by QxMD icon Read

Search Tips

Use Boolean operators: AND/OR

diabetic AND foot
diabetes OR diabetic

Exclude a word using the 'minus' sign

Virchow -triad

Use Parentheses

water AND (cup OR glass)

Add an asterisk (*) at end of a word to include word stems

Neuro* will search for Neurology, Neuroscientist, Neurological, and so on

Use quotes to search for an exact phrase

"primary prevention of cancer"
(heart or cardiac or cardio*) AND arrest -"American Heart Association"