Results 71 to 80 of about 6,843 (170)

Declarations: management of a pulmonary arteriovenous fistulae by uniportal video‐assisted thoracoscopic surgery: a case report

BMC Surgery, 2021
Background A pulmonary arteriovenous fistula (PAVF) is a rare condition that is associated with pulmonary arteriovenous malformation (PAVM). Few reports have described managing PAVMs using uniportal video-assisted thoracoscopic surgery (VATS).
R. Li, Y. Zhou, S. Kang, F. Kong, L. Guan, Y. Zhao, X. Yin   +6 more
doaj   +1 more source

Pulmonary arteriovenous malformations: diagnosis

Cardiovascular Diagnosis and Therapy, 2018
Pulmonary arteriovenous malformations (PAVMs) are rare, abnormal low resistance vascular structures that connect a pulmonary artery to a pulmonary vein, thereby bypassing the normal pulmonary capillary bed and resulting in an intrapulmonary right-to-left shunt. The spectrum of PAVMs extends from microscopic lesions causing profound hypoxemia and ground
Sachin S, Saboo, Murthy, Chamarthy, Sanjeev, Bhalla, Harold, Park, Patrick, Sutphin, Fernando, Kay, John, Battaile, Sanjeeva P, Kalva   +7 more
openaire   +2 more sources

Risk of hemorrhagic stroke in warfarin‐treated patients following heart valve replacement: Findings from the MAGPIE study

Ibrain, Volume 12, Issue 2, Page 250-258, Summer 2026.
Among 568 mechanical heart valve replacement patients in Bangladesh, hemorrhagic stroke occurred in 4.4% with 52% mortality. Severe pulmonary hypertension increased risk 4.4‐fold, and warfarin therapy ≥104 months nearly doubled the risk, highlighting the need for long‐term risk monitoring in anticoagulated valve patients.
Dipannita Adhikary, Md. Abdullah Yusuf, AM Nayeem Parvez, Sheikh M. B. Faruque, Santo Barman, Adneen Moureen, Luke J. Rogers, Aziz Momin, Venkatachalam Chandrasekaran, Asit B. Adhikary, Redoy Ranjan   +10 more
wiley   +1 more source

Imaging Diagnosis of Neonatal Umbilical Arteriovenous Malformation Complicated with Portosystemic Shunt [PDF]

Advanced Ultrasound in Diagnosis and Therapy
In the last twenty years, there were less than 10 cases of umbilical arteriovenous malformations have been reported, which usually had single complication, included mild cardiac dilatation, pulmonary hypertension, hemorrhagic shock, and hepatic damage ...
Zhang Minyu, Jia Baocheng, Huang Liuming
doaj   +1 more source

Pulmonary arteriovenous malformation. [PDF]

American Journal of Roentgenology, 1996
A 46-year-old man with facial telangiectasias and recurrent epistaxis had worsening dyspnea on exertion. Laboratory examination revealed chronic hypoxemia and secondary polycythemia. A chest radiograph (Fig. 1A) showed a right apical lung opacity. CT (Fig.
C R, Suchin, G J, Whitman, F S, Chew
openaire   +2 more sources

Complications of Pregnancy and Birth in Women With Vascular Malformations: A Nationwide Cross‐Sectional Study

BJOG: An International Journal of Obstetrics &Gynaecology, Volume 133, Issue 7, Page 1493-1501, June 2026.
ABSTRACT Objective To investigate risks of pregnancy and birth in patients with peripheral vascular malformations (VMs). Design Nationwide cross‐sectional study. Setting Tertiary referral centre and Dutch national patient organisation. Population Women aged ≥ 15 years diagnosed with peripheral VM of any subtype or anatomical location.
Delano J. de Oliveira Marreiros, Max M. Lokhorst, Sophie E. R. Horbach, Merel L. E. Stor, Naomi van Hout, Victor E. A. Gerdes, Wessel Ganzevoort, Chantal M. A. M. van der Horst   +7 more
wiley   +1 more source

Synchronous Surgical Therapy for Bilateral Multiple Pulmonary Nodules: A Single‐Center Analysis of 108 Cases

Thoracic Cancer, Volume 17, Issue 11, June 2026.
The study included 108 patients admitted to Peking University Third Hospital from January 2015 to December 2025. The most common surgical combination was wedge resection + wedge resection (44.4%). The mean postoperative hospital stay was 6.55 ± 3.03 days. Severe complications Less than 5%. No 30‐day mortality or unplanned secondary surgery.
Huayu He, Jie Bai, Jizheng Tang, Yingze Ning, Wei He, Chutong Lin, Shanwu Ma, Tong Wang, Jingdi Wang, Jintao Song, Keyi Wang, Lili Zheng, Guangliang Qiang   +12 more
wiley   +1 more source

PULMONARY ARTERIOVENOUS MALFORMATION: STILL A SURGICAL CONSIDERATION [PDF]

Acta Medica Iranica, 1998
Pulmonary arteriovenous malformations are rare clinical entities thai are associated with right to left shunts, and are often clinically presented by the triad of dyspnea, cyanosis, and digital clubbing.
S. Shahidnoorai M.Rahbar
doaj   +1 more source

Investigation of cardiovascular characteristics in a patient with hereditary hemorrhagic telangiectasia, a case report

Physiological Reports, Volume 14, Issue 12, June 2026.
Abstract Hereditary Hemorrhagic Telangiectasia (HHT) may present with symptoms arising from multiple organ systems. In this case report, the focus is on cardiovascular manifestations, including total blood volume, cardiac function, and the potential role of the sympathetic nervous system (SNS) in the clinical picture. The commonly held supposition that
Søren Søndergaard, S. Madsen
wiley   +1 more source

An unusual case of right-to-left shunt: Pulmonary artery to left atrium fistula

Heart India, 2016
We present a rare variant of pulmonary arteriovenous (AV) fistula (malformation), right pulmonary artery (RPA) to left atrium (LA) fistula, with its clinical and imaging findings with multidetector computed tomography (MDCT) pulmonary angiography and ...
Kiran Ashok Kale, Tapan Chandrakant Patel, Swapnil Chandrakant Patil, Anagha Rajeev Joshi   +3 more
doaj   +1 more source