Results 141 to 150 of about 916,354 (247)

'Color Doppler stripes’ make it difficult to diagnose the severity of valvular heart diseases: a report of two cases

Cardiovascular Ultrasound
Background Echocardiography remains the reference-standard imaging technique for assessing valvular heart disease (VHD), but artifacts like the ‘color Doppler stripe’ can complicate diagnosis.
Yuichi Baba, Yuri Ochi, Juri Kawaguchi, Azumi Takiishi, Daigo Hirakawa, Toru Kubo, Naohito Yamasaki, Hiroaki Kitaoka   +7 more
doaj   +1 more source

A Systematic Review of Benefits and Risks of Fetal Surgery for Congenital Cardiac Defects Such as Pulmonary Valve Stenosis and Critical Aortic Stenosis. [PDF]

Braz J Cardiovasc Surg, 2023
Diniz AMB, Manso PH, Santos MV, Rodrigues AJ, Sbragia L.   +4 more
europepmc   +1 more source

Safety and Effectiveness of a High‐Dose, Tailored Tissue Plasminogen Activator Therapy Protocol: A Joint Pediatric Hematology and Cardiac ICU Quality Improvement Initiative Analysis

Pediatric Blood &Cancer, Volume 73, Issue 11, November 2026.
ABSTRACT Background Pediatric thromboembolism is increasingly encountered in critical care. Systemic thrombolysis with tissue plasminogen activator (tPA) facilitates vessel or valve patency, yet pediatric‐specific protocols remain undefined, and safety concerns persist. Objective To evaluate the efficacy and safety of a tailored, prolonged systemic tPA
Eran Shostak, Oded Gilad, Yael Feinstein, Sigal Nakav, Ofer Schiller, Joanne Yacobovich   +5 more
wiley   +1 more source

A Large Retrospective Study to Evaluate Utility of Zephyr Covered Stent in Transcatheter Closure of Sinus Venosus Defects

Catheterization and Cardiovascular Interventions, Volume 108, Issue 5, Page 1808-1817, November 1, 2026.
ABSTRACT Background Transcatheter closure (TCC) of sinus venosus defects (SVD) using balloon‐expandable covered stents is an emerging alternative to surgery. ZephyrCS (Sahajanand Laser Technologies, Gandhinagar, India) is available in long lengths to suit SVD closure.
Pramod Sagar, Puthiyedath Thejaswi, Kothandam Sivakumar, Praveen Ashok Kumar   +3 more
wiley   +1 more source

PERCUTANEOUS PULMONARY VALVULOPLASTY IN AN OCTOGENARIAN WITH CALCIFIC PULMONARY STENOSIS

, 1992
We describe a patient in whom calcific pulmonary vascular stenosis was diagnosed at the age of 84 years. Valve stenosis was relieved by percutaneous transluminal pulmonary valvuloplasty.
TENTOLOURIS, CA, GAVALIATSIS, IP, KOUROUKLIS, KYRIAKIDIS, MK, CB, TOUTOUZAS, PC   +5 more
core  

Clinical and Electrocardiographic Findings for Predicting the Severity of Pulmonary Valve Stenosis in Dogs. [PDF]

Vet Sci, 2022
Bini M, Vezzosi T, Fernández Del Palacio MJ, Talavera J, Patata V, Marchesotti F, Domenech O.   +6 more
europepmc   +1 more source

Acute Angina in Anomalous Left Main Coronary Artery With Prepulmonic Course: A Case Report

Clinical Case Reports, Volume 14, Issue 11, November 2026.
ABSTRACT Although a prepulmonic left main coronary artery is usually considered a lower‐risk AAOCA subtype, it may still be associated with acute ischemic symptoms when significant atherosclerotic coronary artery disease is present. Multimodality imaging is essential for defining the coronary anatomy, and coronary artery bypass grafting may be the ...
Mohammad Rouzbahani, Sepehr Navabifar, Nafiseh Montazeri, Amirmasoud Rahimi, Alireza Hayati   +4 more
wiley   +1 more source

Novel echocardiographic score to predict duct-dependency after percutaneous relief of critical pulmonary valve stenosis/atresia. [PDF]

Echocardiography, 2022
Giordano M, Santoro G, Gaio G, Cappelli Bigazzi M, Esposito R, Marzullo R, Di Masi A, Palladino MT, Russo MG.   +8 more
europepmc   +1 more source

Hyperdominant Left Circumflex Artery Challenging Conventional Paradigms and Current Guideline Recommendations: A Comprehensive Literature Review and Case Series

Clinical Case Reports, Volume 14, Issue 11, November 2026.
Summary of the patient's presentation, diagnostic evaluation, treatment, and follow‐up. ABSTRACT Despite its rarity in the general population, left dominant coronary circulation with a hyperdominant left circumflex artery (LCx) has been associated with a more severe risk for ischemic and coronary artery disease. The concealment of an isolated posterior
Amirmahdi Mohammadi, Mohammad Sadegh‐Vashveshady   +1 more
wiley   +1 more source

Evaluation of a novel fetal echocardiography training programme in two tertiary care obstetric Centres

International Journal of Gynecology &Obstetrics, Volume 175, Issue 2, Page 771-778, November 2026.
Abstract Objectives Improving and maintaining high detection rates for major congenital heart disease (CHD) is a priority for successful prenatal anatomy screening programmes. The primary objective of this study was to evaluate the utility of on‐site multidimensional targeted training in fetal cardiac screening. Methods A prospective study evaluating a
Fiona Cody, Orla Franklin, Caoimhe Lynch, Zara Molphy, Patrick Dicker, Fergal Malone, Fionnuala M. Breathnach   +6 more
wiley   +1 more source