Results 161 to 170 of about 70,280 (301)

Rational and design of the digital diagnosis of cardiac sounds in paediatric patients (DI_SOUND) study. [PDF]

Eur Heart J Digit Health
Egidy Assenza G, Colombo A, Mastromarino V, D'Aversa A, Bartolacelli Y, Bonetti S, Calcagni G, Corvaglia L, Di Ienno L, Donti A, Fierro MF, Matteucci M, Marzullo R, Putotto C, Russo MG, Simonazzi G, Bego S, Versacci P, de Bodonia BMT.   +18 more
europepmc   +1 more source

VERMONT μQFR: Diagnostic Accuracy of Murray Law‐Based 2D‐μQFR Compared to 3D‐μQFR and vFFR

Catheterization and Cardiovascular Interventions, EarlyView.
ABSTRACT Background Murray law‐based quantitative flow ratio (μQFR) is an angiography‐derived physiological index that utilizes a single angiographic projection with artificial intelligence‐guided vessel segmentation. Aims To evaluate the diagnostic accuracy and time efficacy of 2D‐μQFR against wire‐based fractional flow reserve (FFR ≤ 0.80), compare ...
Daniel Akrawi, Krishna Kadappu, James Xu, Tamer Yousef Naguib Badie, Oliver Gibbs, Hashim Kachwalla, Phong T. D. Nguyen, Rahul Kurup, Upul Premawardhana, Justyn Huang, Hao Tran, Kavie Soosapilla, Jim Basilakis, Aiden O'loughlin, Annemarie Hennessy, Giuseppe Femia, Sidney Lo   +16 more
wiley   +1 more source

Evaluation and Treatment of Myocardial Bridging by Clinical Phenotype. [PDF]

J Soc Cardiovasc Angiogr Interv
Uretsky BF, Aleksandric SB, Vallurupalli S, Chaus A, Hakeem A, Blankenship JC, Birnbaum Y, Kern MJ.   +7 more
europepmc   +1 more source

On the Effect of a Diastolic Load on the Diastolic Expansion of the Frog's Heart [PDF]

The Journal of Physiology, 1896
openaire   +2 more sources

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

Paradoxical improvement of mitral regurgitation associated with hyperadrenocorticism-related cardiac hypertrophy in a dog with myxomatous mitral valve disease. [PDF]

Vet Res Commun
Nam HS, Oh Y.
europepmc   +1 more source

Spatial and Temporal Inhomogeneity of Left Ventricular Myocardial Transmural Strains During Diastole

Rapid early filling requires a rapid shift to a very compliant left ventricle immediately after systole, allowing filling at low driving pressures. This compliance shift is manifested as changes in transmural strains: however its mechanistic basis is ...
Ingels Jr., N. B., Langer, F., Cheng, A., Miller, D. C., Karlsson, M.,, Kindberg, Katarina,, Rodriguez, F., Daughters, G. T.   +7 more
core  

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

Patient-Specific In Silico Prediction of Outcomes of Partial Continuous-Flow LVAD Treatment in Peripartum Cardiomyopathy. [PDF]

Int J Numer Method Biomed Eng
Nagawa J, Sack KL, Nchejane NJ, Motchon YD, Sirry MS, Kraus S, Davies NH, Ntusi NAB, Franz T.   +8 more
europepmc   +1 more source