Results 81 to 90 of about 74,121 (296)

Prevalence of transthyretin cardiac amyloidosis in undifferentiated heart failure with preserved ejection fraction

ESC Heart Failure, Volume 12, Issue 2, Page 1176-1182, April 2025.
Abstract Aims Transthyretin amyloid cardiomyopathy (ATTR‐CM) is an increasinglyrecognized cause of heart failure with preserved ejection fraction (HFpEF), which may be diagnosed non‐invasively using 99mTc 3,3‐diphosphono‐1,2‐propanodicarboxylic acid (DPD) scintigraphy‐based diagnostic criteria.
L. Healy, G. Giblin, A. Gray, N. Starr, L. Murphy, D. O'Sullivan, E. Kavanagh, C. Howley, C. Tracey, E. Morrin, A. McDaid, A. Clarke, J.O. O'Neill, E. Joyce, M. O'Connell, N. G. Mahon   +15 more
wiley   +1 more source

Stress echocardiography in aortic stenosis

Journal of Clinical and Preventive Cardiology, 2019
In apparently asymptomatic severe aortic stenosis (AS) group, stress echocardiography objectively identifies symptomatic, high-risk AS patients requiring early aortic valve replacement (AVR).
Nitin Burkule
doaj   +3 more sources

Physiological and clinical consequences of relief of right ventricular outflow tract obstruction late after repair of congenital heart defects. [PDF]

, 2006
BACKGROUND: Right ventricular outflow tract obstruction (RVOTO) is a common problem after repair of congenital heart disease. Percutaneous pulmonary valve implantation (PPVI) can treat this condition without consequent pulmonary regurgitation or ...
Sridharan, S, Schievano, S, Coats, L, Jones, R, Mist, B, Taylor, AM, Deanfield, JE, Bonhoeffer, P, Derrick, G, Khambadkone, S, Pellerin, D   +10 more
core  

Feasibility of noninvasive transthoracic echocardiography/Doppler measurement of coronary flow reserve in left anterior descending coronary artery in patients with acute coronary syndrome: A new technique tested in clinical practice [PDF]

, 2003
Objective: The aim of this study was to test the feasibility and accuracy of transthoracic Doppler echocardiography measurement of coronary flow reserve (CFR) in the left anterior descending coronary artery (LAD) territory in the clinical setting of the ...
Gudmundsson, P, Willenheimer, Ronnie, Lund University., Winter, Reidar,   +3 more
core   +1 more source

Metabolic abnormalities and reprogramming in cats with naturally occurring hypertrophic cardiomyopathy

ESC Heart Failure, Volume 12, Issue 2, Page 1256-1270, April 2025.
Abstract Background and aims The heart is a metabolic organ rich in mitochondria. The failing heart reprograms to utilize different energy substrates, which increase its oxygen consumption. These adaptive changes contribute to increased oxidative stress.
Qinghong Li, Max Homilius, Erin Achilles, Laura K. Massey, Victoria Convey, Åsa Ohlsson, Ingrid Ljungvall, Jens Häggström, Brittany Vester Boler, Pascal Steiner, Sharlene Day, Calum A. MacRae, Mark A. Oyama   +12 more
wiley   +1 more source

Evaluation of diagnostic power of tissue Doppler Echocardiography for Assessment of cardiac iron overload in patients with thalassemia major

International Journal of Hematology-Oncology and Stem Cell Research, 2012
Background and Aim: Iron overload in patients with thalassemia major is one of the most important complications of this disease and its cardiac complications are the most important causes of death in these patients.MRI T2 is the perfect device to assess ...
Reza Alizadeh, Leila Shokohi, Abes Ahmadi, Mehrnoosh Kowsarian, Hossein Karami, Rozita Jalalian, Mozhdeh Dabirian   +6 more
doaj  

Doppler echocardiography does not accurately estimate pulmonary artery systolic pressure in HIV-infected patients [PDF]

, 2012
Doppler echocardiography is used to screen for HIV-related pulmonary arterial hypertension (HRPAH). We studied patients with HIV infection to determine the accuracy of Doppler echocardiography-estimated pulmonary artery systolic pressure (PASP) compared ...
Scherzer, Rebecca, Morelli, Juliana, Donovan, Catherine, Deeks, Steven G, Martin, Jeffrey N, Hsue, Priscilla Y, Selby, Van N, Barnett, Christopher F, MacGregor, John S   +8 more
core   +1 more source

Considerations for drug trials in hypertrophic cardiomyopathy

ESC Heart Failure, Volume 12, Issue 2, Page 1095-1112, April 2025.
Abstract Hypertrophic cardiomyopathy (HCM) is a heterogeneous condition with potentially serious manifestations. Management has traditionally comprised therapies to palliate symptoms and implantable cardioverter‐defibrillators to prevent sudden cardiac death. The need for disease‐modifying therapies has been recognized for decades.
John P. Farrant, Matthias Schmitt, Anna B. Reid, Clifford J. Garratt, William G. Newman, Aneil Malhotra, Rhys Beynon, Masliza Mahmod, Betty Raman, Robert M. Cooper, Dana Dawson, Thomas Green, Sanjay K. Prasad, Anvesha Singh, Susanna Dodd, Hugh Watkins, Stefan Neubauer, Christopher A. Miller   +17 more
wiley   +1 more source

Application of Echocardiography on Transgenic Mice with Cardiomyopathies

Biochemistry Research International, 2012
Cardiomyopathies are common cardiac disorders that primarily affect cardiac muscle resulting in cardiac dysfunction and heart failure. Transgenic mouse disease models have been developed to investigate the cellular mechanisms underlying heart failure and
G. Chen, Y. Li, J. Tian, L. Zhang, P. Jean-Charles, N. Gobara, C. Nan, J.-P. Jin, X. P. Huang   +8 more
doaj   +1 more source

Penilaian Severitas Regurgitasi Aorta

Majalah Kardiologi Indonesia, 2013
Aorta regurgitasi (AR) adalah salah satu gangguan katup yang sering ditemukan. Ekokardiografi merupakan salah satu alat bantu diagnostik yang sangat penting untuk mendiagnosa AR serta untuk menilai severitas dari AR. Di siniakan disampaikan metode-metode
Andre P Ketaren, Amiliana M Soesanto
doaj   +1 more source