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Hidden pulmonary arteries in tetralogy of Fallot and pulmonary artery pressure in patients operated with a pulmonary artery [PDF]

BMC Cardiovascular Disorders, 2021
Introduction The absence of a pulmonary artery is a rare congenital anomaly that occurs isolated or with other congenital cardiac disorders, particularly tetralogy of Fallot (TOF); meanwhile, a hidden pulmonary artery might exist and originate from a ...
Mohammadreza Edraki, Bahram Ghasemzadeh, Kambiz Keshavarz, Ahmadali Amirghofran, Hamid Mohammadi, Zahra Kheirandish, Hamid Amoozgar, Elahe Nirooei, Gholamhossein Ajami, Nima Mehdizadegan, Amir Naghshzan, Farah Peiravian, Sirous Cheriki, Mohammad Javad Nobahkti   +13 more
doaj   +4 more sources

Accuracy of echocardiography and chest tomography for pulmonary hypertension screening in patients awaiting lung transplantation

Einstein (São Paulo), 2021
Objective To examine the accuracy of a pulmonary hypertension screening strategy based on a combination of echocardiographic data and tomographic measurements (pulmonary artery diameter and pulmonary artery diameter to ascending aorta diameter ratio) in
Luiza Helena Degani-Costa, João Paulo de Assis, Pedro Paulo Pisaniello Gonçalves, Fernanda Gushken, Gilberto Szarf, José Eduardo Afonso Junior   +5 more
doaj   +2 more sources

Case Report: Hemoptysis Caused by Pulmonary Tuberculosis Complicated With Bronchial Artery-Pulmonary Artery Fistula in Children

Frontiers in Pediatrics, 2021
Bronchial artery-pulmonary artery fistula secondary to pulmonary tuberculosis is an important cause of hemoptysis in adults, but it's relatively rare in children.
Huihui Zhu, Fangfang Lv, Ming Xu, Shunhang Wen, Yangming Zheng, Hailin Zhang   +5 more
doaj   +1 more source

Echogenic Mass Lesion within the Main Pulmonary Artery in a Neonate [PDF]

Neonatal Medicine, 2020
Here we present a rare case of pulmonary arterial thrombosis associated with a ductus arteriosus aneurysm that caused severe pulmonary stenosis. A 5-day-old newborn was admitted to our hospital for the evaluation of an intracardiac mass-like lesion found
Lae-Eun Jeong, Jae Yoon Na, June Huh, I-Seok Kang, Ji-Hyuk Yang, Tae-Gook Jun, Jin Young Song   +6 more
doaj   +1 more source

Pulmonary atresia with a ventricular septal defect and left pulmonary artery discontinuity: a case report

Journal of Medical Case Reports, 2021
Background Unilateral pulmonary artery discontinuity is a rare malformation that is associated with other intracardiac abnormalities. Cases accompanied by other cardiac abnormalities are often missed on prenatal echocardiography.
Hyun-Hwa Cha, Hae Min Kim, Won Joon Seong   +2 more
doaj   +1 more source

Pulmonary Artery Intimal Sarcoma Diagnosed Preoperatively by Endovascular Biopsy and Treated via Right Pneumonectomy and Pulmonary Arterioplasty

Case Reports in Pulmonology, 2021
Introduction. Intimal sarcoma is a very rare tumor arising within the intima of the pulmonary artery. Preoperative diagnosis of pulmonary artery sarcoma is difficult, and the tumor is sometimes misdiagnosed as pulmonary thromboembolism.
Daiki Kato, Shohei Mori, Eriko Harada, Rintaro Shigemori, Takamasa Shibazaki, Hideki Matsudaira, Jun Hirano, Hirokazu Ashida, Hiroko Kimura, Michio Yoshitake, Takashi Kunihara, Takashi Ohtsuka   +11 more
doaj   +1 more source

Frequency of various cardiac complications in children with repaired tetralogy of Fallot identified by computer tomography [PDF]

Digital Diagnostics, 2023
BACKGROUND: Tetralogy of Fallot represents 7–10% of all cases of congenital heart disease, as it occurs in approximately 0.5 per 1,000 live births and is the second most common form of complex congenital heart disease.
Azhar M. Kabdullina, Valentin E. Sinitsyn, Raushan I. Rakhimzhanova, Tairkhan B. Dautov, Aigul B. Saduakassova, Baurzhan B. Kaliyev, Lyazzat A. Bastarbekova, Zhanar A. Moldakhanova   +7 more
doaj   +1 more source

Pulmonary artery blood flow dynamics in chronic thromboembolic pulmonary hypertension

Scientific Reports, 2023
Chronic thromboembolic pulmonary hypertension is caused by incomplete resolution and organization of thrombi. Blood flow dynamics are involved in thrombus formation; however, only a few studies have reported on pulmonary artery blood flow dynamics in ...
Hideo Tsubata, Naohiko Nakanishi, Keiichi Itatani, Masao Takigami, Yuki Matsubara, Takeshi Ogo, Tetsuya Fukuda, Hitoshi Matsuda, Satoaki Matoba   +8 more
doaj   +1 more source

Study of the Relationship between Pulmonary Artery Pressure and Heart Valve Vibration Sound Based on Mock Loop

Bioengineering, 2023
The vibration of the heart valves’ closure is an important component of the heart sound and contains important information about the mechanical activity of a heart.
Jiachen Mi, Zehang Zhao, Hongkai Wang, Hong Tang   +3 more
doaj   +1 more source

Peripheral pulmonary stenosis with Noonan syndrome treated by balloon pulmonary angioplasty

Pulmonary Circulation, 2020
Noonan syndrome is known to have various cardiovascular defects, which include pulmonary artery stenosis. Pulmonary artery stenosis is characterized by obstruction of pulmonary artery blood flow that can cause elevated pulmonary artery pressure and ...
Seien Ko, Jin Komuro, Yoshinori Katsumata, Yasuyuki Shiraishi, Takashi Kawakami, Yoshitake Yamada, Shinsuke Yuasa, Takashi Kohno, Kenjiro Kosaki, Keiichi Fukuda   +9 more
doaj   +1 more source