Read by QxMD icon Read

Pulmonary stenosis

Sudip Dutta Baruah, Ashutosh Marwah, Bharat Dalvi, Rajesh Sharma
Successful repair of congenitally corrected transposition with ventricular septal defect and pulmonary stenosis presenting with heart failure in the fifth decade of life is described. This is the oldest patient to undergo this surgery, as per existing literature.
September 2016: Indian Heart Journal
Rodrigo Rios, Susan R Foerster, Todd M Gudausky
The Melody® transcatheter pulmonary valve system was developed for placement within right ventricle-to-pulmonary artery conduits in patients with CHD for treatment of stenosis or regurgitation, providing an alternative to open-heart surgery. Abnormal systemic venous connections altering the catheter course to the right ventricle-to-pulmonary artery conduit may present a challenge to Melody® valve implantation. We present two such cases, in which the Melody® valve was successfully implanted in teenage patients with congenitally corrected transposition of the great arteries after Senning atrial switch operation...
October 17, 2016: Cardiology in the Young
Jae Gun Kwak, Chang-Ha Lee, Eun Seok Choi, Seong Ho Kim
No abstract text is available yet for this article.
September 22, 2016: Journal of Thoracic and Cardiovascular Surgery
Moshe Bronshtein, Zeev Blumenfeld, Asaad Choury, Ayala Gover
OBJECTIVES: To assess the natural history and outcome of fetal pulmonary stenosis [PS] detected at 14 to 16 weeks gestation. METHODS: This is a retrospective study, in the years 2004-2015, with serial follow up during pregnancy. Patients referred for complete early fetal ultrasound including all fetal systems and a fetal echocardiogram. Ninety seven percent of the women were low risk, and 3% had risk factors such as maternal type 1 diabetes mellitus, exposure to teratogenic drugs or anomalies in previous pregnancies or in other family members...
October 14, 2016: Ultrasound in Obstetrics & Gynecology
Deepak Kumar Mishra, B C Kalmath, Shalima Gautam, Ramesh Kawar, B K Goyal
Severe pulmonary stenosis presents early in life; late presentation is rare. Very late presentation like in our case is rarest of rare. Likewise calcification of pulmonary valve is rare. We describe here, one such case in an eighty-one year old female who astonishingly not only tolerated severe form of pulmonary stenosis but had also gone through three full term pregnancy, successfully without any untoward effect!
June 2016: Journal of the Association of Physicians of India
Yong Wang, Ting-Ting Ma, Na-Na Gao, Xiao-Ling Zhou, Jiang Hong, Rui Guo, Li-Na Jia, Hong Chang, Ying Gao, Zhi-Min Gao, Lei Pan
ETHNOPHARMACOLOGICAL RELEVANCE: Tongxinluo (TXL),which is a Chinese medicine rooted from traditional used herbs, has been used in clinic to treat cardiovascular and cerebrovascular diseases. However, it remains unknown whether TXL alleviates low pressure hypoxic pulmonary hypertension. AIM OF THE STUDY: Here, we aimed to observe the influence of TXL on pulmonary hypertension in a rat model that exposed to high altitude environment characterized by low pressure hypoxia...
October 10, 2016: Journal of Ethnopharmacology
Woo Sung Jang, Joon Yong Cho, Jong Uk Lee, Youngok Lee
BACKGROUND: Monocusp reconstruction with a transannular patch (TAP) results in early improvement because it relieves residual volume hypertension during the immediate postoperative period. However, few reports have assessed the long-term surgical outcomes of this procedure. The purpose of the present study was to evaluate the mid-term surgical outcomes of tetralogy of Fallot (TOF) repair using monocusp reconstruction with a TAP. METHODS: Between March 2000 and March 2009, 36 patients with a TOF received a TAP...
October 2016: Korean Journal of Thoracic and Cardiovascular Surgery
Bingbo Hou, Lihui Zheng, Guodong Niu, Lingmin Wu, Yu Qiao, Wei Sun, Ligang Ding, Gang Chen, Shu Zhang, Reginald Liew, Yan Yao
AIMS: This study was aimed to report the characteristics and treatment of ventricular tachycardia (VT) following surgical treatment of pulmonary stenosis with intact ventricular septum. METHODS AND RESULTS: Five patients underwent radiofrequency catheter ablation for sustained monomorphic left bundle branch block (LBBB) type VT who previously underwent surgical treatment of pulmonary stenosis. Except stimulation, voltage and activation mapping was performed using three-dimensional (3D) electro-anatomic mapping and ablation was applied accordingly...
October 12, 2016: Europace: European Pacing, Arrhythmias, and Cardiac Electrophysiology
Takashi Kawakami, Aiko Ogawa, Katsumasa Miyaji, Hiroki Mizoguchi, Hiroto Shimokawahara, Takanori Naito, Takashi Oka, Kei Yunoki, Mitsuru Munemasa, Hiromi Matsubara
BACKGROUND: Balloon pulmonary angioplasty (BPA) is an alternative therapy for patients with chronic thromboembolic pulmonary hypertension who are ineligible for standard therapy, pulmonary endarterectomy. Although there are several classifications of vascular lesions, these classifications are based on the features of the specimen removed during pulmonary endarterectomy. Because organized thrombi are not removed during balloon pulmonary angioplasty, we attempted to establish a new classification of vascular lesions based on pulmonary angiographic images...
October 2016: Circulation. Cardiovascular Interventions
Siva Nageswara Rao Guttikonda
No abstract text is available yet for this article.
January 2016: Journal of the Association of Physicians of India
Harsh Kumar Garg
No abstract text is available yet for this article.
January 2016: Journal of the Association of Physicians of India
Ashwin Kodliwadmath, Vasudeva Naik, Shetty Shivakumar
No abstract text is available yet for this article.
January 2016: Journal of the Association of Physicians of India
Manchu Chaithanya, Suresh Sr
No abstract text is available yet for this article.
January 2016: Journal of the Association of Physicians of India
Jae-Hwan Lee, Hyun-Sook Kim, Jae-Hyeong Park, Min Su Kim, Byung Joo Sun, Seung Ryu, Song Soo Kim, Seon Ah Jin, Jun Hyung Kim, Si Wan Choi, Jin-Ok Jeong, In-Sun Kwon, In-Whan Seong
BACKGROUND AND OBJECTIVES: Carbon monoxide (CO) poisoning can cause tissue hypoxia and left ventricular systolic dysfunction (LVSD) requiring intensive medical management. Our objectives were to find incidence and clinical course of LVSD CO intoxicated patients and make a clinical scoring to predict LVSD. SUBJECTS AND METHODS: We included all consecutive patients with CO exposure in the emergency room. LVSD was defined by LVEF <50% assessed by echocardiography...
September 2016: Korean Circulation Journal
Byung Won Yoo, Han Ki Park
[This corrects the article on p. 235 in vol. 56, PMID: 23807889.].
September 2016: Korean Journal of Pediatrics
Jeremy Ben-Shoshan, Arie Steinvil, Yaron Arbel, Yan Topilsky, Leehee Barak, Michal Entin-Meer, Ran Levy, Arie Lorin Schwartz, Gad Keren, Ariel Finkelstein, Shmuel Banai
BACKGROUND: Transcatheter aortic valve replacement (TAVR) exposes the systemic vasculature to increased mechanical forces. Endothelial adaptation to mechanical stimuli is associated with angiogenic activation through various growth factors. We studied the potential angiogenic shift evoked by TAVR. METHODS: From a cohort of 69 consecutive patients undergoing TAVR, we excluded patients with conditions known to affect angiogenic factors, and serum vascular endothelial growth factor (VEGF) and angiopoietin (Ang)-1 and Ang-2 were assessed by ELISA...
June 25, 2016: Canadian Journal of Cardiology
Akihiro Sasahara, Mamika Motokawa, Katsunari Terakawa, Takashi Miyamoto
We have repaired a unilateral absent pulmonary artery(UAPA) using a prosthetic graft with a ring. Case 1 was a 1-month old girl. The right pulmonary artery(RPA) was anti-anatomically reconstructed with a 4 mm ePTFE graft. In postoperative year 1, however, the graft became stenosed due to compression by the ascending aorta. We reversed the stenosis with a 6 mm stent by percutaneous transluminal angioplasty. Case 2 was 6-year old boy. His RPA was anatomically reconstructed with a ringed 5 mm ePTFE graft when he was 5-months old...
October 2016: Kyobu Geka. the Japanese Journal of Thoracic Surgery
Shiro Miura, Takeshi Arita, Takenori Domei, Kyohei Yamaji, Yoshimitsu Soga, Makoto Hyodo, Shinichi Shirai, Kenji Ando
Optimal time to perform percutaneous mitral valvuloplasty (PMV) for patients with significant mitral stenosis (MS) and atrial fibrillation (AF) remains controversial. We sought to identify prognostic factors and evaluate long-term clinical outcomes after PMV of 77 consecutive patients with MS with a mitral valve area (MVA) <1.5 cm(2). According to baseline heart rhythm, these patients were divided into sinus rhythm (SR; n = 24) and AF (n = 53) groups. The study endpoint was defined as a composite of all-cause mortality, admission for heart failure, mitral valve surgery, repeated PMV, and major cerebral vascular accident during follow-up...
October 5, 2016: Cardiovascular Intervention and Therapeutics
Inês C Mendes, Fernando Maymone-Martins, Rui Anjos
A 30-year-old female with tricuspid valve atresia, ventricular septal defect, and atrial septal defect had a neonatal modified Blalock Taussig shunt and a Fontan-Björk operation performed at five years of age. She did well initially but progressively developed signs of systemic congestion due to severe homograft stenosis and underwent successful percutaneous implantation of a Melody(®) pulmonary valve (Medtronic, Minneapolis, MN, USA) in the "tricuspid" position.
October 4, 2016: Journal of Cardiac Surgery
Zhanguo Sun, Wenjian Xu, Shuran Huang, Yueqin Chen, Xiang Guo, Zhitao Shi
BACKGROUND: Despite dual-source computed tomography (DSCT) technology has been performed well on adults or infants with heart disease, specific knowledge about children with congenital pulmonary valve stenosis (PS) remained to be established. OBJECTIVES: This original research aimed to establish a professional approach of DSCT performing technology on children and to assess the image quality performed by DSCT to establish a diagnostic evaluation for children with PS...
April 2016: Iranian Journal of Radiology: a Quarterly Journal Published By the Iranian Radiological Society
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"