Results 101 to 110 of about 2,930,669 (250)

Coronary Flow in Hypertrophic Obstructive Cardiomyopathy—Immediate Effects of Alcohol Septal Ablation

Catheterization and Cardiovascular Interventions, EarlyView.
ABSTRACT Background Hypertrophic cardiomyopathy is associated with alterations in coronary microvascular function which have variable pathophysiologic mechanisms, and variable reversibility acutely and chronically following alcohol septal ablation (ASA).
Vojko V. Misevic, Ana N. Golocevac, Kosta S. Krupnikovic, Stefan B. Timcic, Natalija B. Arnautovic, Dragana D. Radoicic, Milan R. Dobric, Aleksandar D. Mandic, Stefan S. Zivkovic, Aleksa D. Obradovic, Vladimir D. Mihajlovic, Natalija R. Odanovic, Ivan S. Ilic   +12 more
wiley   +1 more source

Transient left ventricular function deterioration after patent ductus arteriosus closure: A case series

SAGE Open Medical Case Reports
There is growing evidence of left ventricular decompensation following the closure of the patent ductus arteriosus, which most often happens early in the post-surgical time and improves on its own a few months after.
Mohammad Reza Sabri, Chehreh Mahdavi, Hamid Bigdelian, Ali Reza Ahmadi, Mehdi Ghaderian, Bahar Dehghan, Davood Ramezani Nezhad   +6 more
doaj   +1 more source

Association between by left ventricular ejection fraction and ECG measurements.

, 2013
A – Left ventricular ejection fraction and QRS duration; B - Left ventricular ejection franction and QT corrected interval; and C: Diagnostic accuracy (area under the ROC curve) of QRS duration and QT corrected interval in the detection of reduced left ...
Luciano Nastari (383386), Barbara M. Ianni (383384), Ester C. Sabino (246430), Cláudia Di Lorenzo Oliveira (383388), Márcia Menezes (383387), Milena S. Marcolino (383382), Vandana Sachdev (383389), Danielle M. Carrick (383390), Michael P. Busch (116605), Antonio L. Ribeiro (294167), Eduard L. Murphy (383391), Vera M. C. Salemi (383383), Fábio Fernandes (383385), André Antunes (5654182)   +13 more
core   +1 more source

Coronary Perforation During Excimer Laser Angioplasty in a Patient With Prior Thoracic Radiotherapy

Catheterization and Cardiovascular Interventions, EarlyView.
ABSTRACT Background Management of heavily calcified coronary lesions remains challenging despite advances in plaque‐modifying technologies. Excimer laser coronary angioplasty (ELCA) is an effective adjunctive strategy with a low risk of no‐reflow. Case Summary A 75‐year‐old woman with non–ST‐segment elevation acute coronary syndrome and severe left ...
Francesco Maria Sparasci, Alessandro Cafaro, Dionigi Fischetti, Alessandro Mandurino‐Mirizzi   +3 more
wiley   +1 more source

Transcatheter Tricuspid Valve Replacement for Residual Tricuspid Regurgitation After TEER

Catheterization and Cardiovascular Interventions, EarlyView.
ABSTRACT Background Residual or recurrent tricuspid regurgitation (TR) after prior transcatheter tricuspid edge‐to‐edge (T‐TEER) repair occurs in about 12% of patients within 1 year. Since surgical tricuspid valve repair or replacement is of high risk, treatment options remain scarce.
Fabian Voß, Philipp Mourikis, Fabian Nienhaus, Jafer Haschemi, Alexander Hoss, Tobias Zeus, Hanna Kowalski, Maximilian Spieker, Christian Jung, Patrick Horn, Hug Aubin, Artur Lichtenberg, Richard Truse, Malte Kelm, Amin Polzin   +14 more
wiley   +1 more source

A cross-sectional study of factors influencing left ventricular myocardial work in peritoneal dialysis patients

Heliyon
Objectives: To evaluate myocardial work in peritoneal dialysis patients by pressure-strain loop. To analyze the factors influencing myocardial work in peritoneal dialysis patients with preserved ejection fraction.
Xiaozhi Deng, Zhuo Huang, Junyan Yu, Yating Liu, Fang Zhu, Wenhui Zhu   +5 more
doaj   +1 more source

Interaction of Operator−Patient Sex on Peri‐Procedural Treatments and Major Coronary Outcomes After Percutaneous Coronary Intervention

Catheterization and Cardiovascular Interventions, EarlyView.
ABSTRACT Background There are limited data evaluating the association between operator−patient sex, and outcomes in patients undergoing percutaneous coronary intervention (PCI). Methods We included 138,112 consecutive PCI procedures in patients presenting with acute coronary syndrome (ACS) in England and Wales, 2017−2020.
Sharon A. Ayayo, Vicky P. Taxiarchi, Angela Jerath, Evangelos Kontopantelis, Sonya N. Burgess, Sarah Zaman, Mamas A. Mamas   +6 more
wiley   +1 more source

Global right ventricular strain plotted against left ventricular ejection fraction.

, 2018
Global RV strain correlated significantly with LV ejection fraction determined in CMR imaging. LV = left ventricular; RV = right ventricular.
Holger Thiele (455371), Andreas Schuster (329436), Torben Lange (4684882), Johannes T. Kowallick (640418), Joachim Lotz (640425), Uwe Raaz (5698370), Gerd Hasenfuß (326792), Christian Möller (5698367), Tobias Graf (5514566), Amedeo Chiribiri (230603), Adriana Villa (5698373), Thomas Stiermaier (5698364), Ingo Eitel (5698376)   +12 more
core   +1 more source

Interventional Mitral Valve Edge‐to‐Edge Repair in Patients Above 85 Years of Age

Catheterization and Cardiovascular Interventions, EarlyView.
ABSTRACT Background Mitral valve transcatheter‐edge‐to‐edge repair (M‐TEER) is routinely performed in patients with severe mitral regurgitation (MR) at high operative risk, frequently including elderly patients. Patients ≥ 85 years, however, are frequently excluded in clinical studies.
Florian Jürgens, Florian Schindhelm, Mohammed Abusharekh, Jürgen Kampf, Matthias Totzeck, Fadi Al‐Rashid, Peter Lüdike, Tienush Rassaf, Amir A. Mahabadi   +8 more
wiley   +1 more source

Clinical Outcomes of the Allegra Transcatheter System in Bioprosthetic Aortic Valve Failure: A Multicentre Valve‐in‐Valve Registry

Catheterization and Cardiovascular Interventions, EarlyView.
ABSTRACT Introduction The prevalence of bioprosthetic aortic valve failure is increasing due to the broader use of bioprosthetic valves, both surgical and transcatheter, and an ageing population. Registry data indicate a higher risk of coronary obstruction and elevated gradients following valve‐in‐valve transcatheter aortic valve implantation (TAVI ...
Hilal Khan, Mohamed Ali, Abdalazeem Ibrahem, Karim Ratib, Nur Ilia Mohd Zaki, Freidoon Keshavarzi, Alok Shah, Hesham Abdelaziz, Ayush Khurana, Alexander Chase, Diana A. Gorog, Rajiv Das, Azfar Zaman, Mohammad AlKhalil, Mohamed Farag   +14 more
wiley   +1 more source