Results 41 to 50 of about 2,771,537 (206)

Therapeutic‐dose verapamil‐induced cardiogenic shock in an older patient: a case report

Journal of Pharmacy Practice and Research, EarlyView.
Abstract Background Calcium channel blocker (CCB) toxicity most commonly follows deliberate overdose. However, severe toxicity at therapeutic doses may occur in susceptible individuals. Severe CCB toxicity often presents with clinical features of bradycardia, hypotension, hyperglycaemia, and lactic acidosis.
Christopher Thuring, Maria Carey, Timothy Webber, Biswadev Mitra   +3 more
wiley   +1 more source

Myocardial Blushing' Grading Prediction of Myocardial Patients with Chronic Ischemic Heart Diseases [PDF]

Al-Azhar International Medical Journal, 2000
Background: Chronic ischemic heart diseases (CIHD) pose a significant global health burden due to sustained myocardial blood flow impairment. Myocardial blushing, assessed through angiography using grading systems like Thrombolysis In Myocardial ...
Wessam Omran, Ehab Elhefny, Wael Atia, Mohamed Mossad   +3 more
doaj   +1 more source

Multiparametric Stress Echocardiography in the Diagnosis of IOCA and INOCA

JACC: Case Reports, 2023
We present assessment of chest pain patients by multiparametric dobutamine stress echocardiography to differentiate inducible ischemia with obstructive coronary artery disease and with no obstructive coronary artery disease.
Attila Kardos, MD, PhD, Dimitrios Soulis, MD, PhD, Harald Becher, MD, PhD   +2 more
doaj   +1 more source

Observer bias in the interpretation of dobutamine stress echocardiography [PDF]

Clinical Cardiology, 1997
AbstractBackground and hypothesis: Blinded image analysis is typically utilized in published studies evaluating the accuracy of dobutamine stress echocardiography (DSE). However, in clinical settings, practical considerations may limit the use of blinded interpretations and thus the potential for observer bias arises.
J F, Tighe, D M, Steiman, M N, Vernalis, A J, Taylor   +3 more
openaire   +2 more sources

Sleep‐disordered breathing in valvular heart disease: A Modifiable comorbidity

Sleep Research, EarlyView.
Abstract Sleep‐disordered breathing (SDB) is highly prevalent among patients with valvular heart disease (VHD) and is independently associated with adverse clinical outcomes. The two major phenotypes—obstructive sleep apnea (OSA) and central sleep apnea (CSA)—exhibit distinct distributions across VHD subtypes. CSA predominates in severe aortic stenosis,
Wu Juan, Chen Ze, Zhang Qun, Chen Qiuyuan, Su Mei, Zhang Xilong, Ding Ning   +6 more
wiley   +1 more source

Quantification of low-dose dobutamine stress using speckle tracking echocardiography in coronary artery disease

, 2009
Aims We sought to evaluate the utility of speckle tracking echocardiography (STE) for detecting left ventricular (LV) mechanical abnormalities during low-dose (20 mu g) dobutamine stress (DSE).
Govind, Satish C., Netyo, A, Patrianakos, A, Ramesh, SS, Saha, Samir, Brodin, L-A, Gopal, Aasha S., Netyo, Anita, Saha, S,, Nowak, J,, Brodin, Lars-Åke,, Nowak, Jacek, Patrianakos, Alexandros, Gopal, AS, Govind, SC, Ramesh, S. S.   +15 more
core   +1 more source

Real-world performance and accuracy of stress echocardiography: the EVAREST observational multi-centre study [PDF]

, 2021
Aims: Stress echocardiography is widely used to identify obstructive coronary artery disease (CAD). High accuracy is reported in expert hands but is dependent on operator training and image quality.
Sabharwal, N., Bulugahapitiya, Sudantha, McCourt, Annabelle, Pantazis, Antonis, d’Arcy, Joanna, Upton, Ross, Wong, Kenneth, Rose, Kathleen, Rasheed, Muhammad Amer, Boos, Christopher, Ripley, David P, Papachristidis, Alexandros, Woodward, W., Sultan, Ayyaz, Kardos, Attila, Tsiachristas, Apostolos, Hamdan, Haytham, Mwambingu, Tom, Schofield, Rebecca, Balkhausen, Katrin, Senior, R., Leeson, P., Augustine, Daniel, Razvi, Naveed A, Benedetto, Elena, Scheuermann-Freestone, Michaela, Abraheem, Abraheem, Boardman, Henry, Butts, Jeremy, Dockerill, Cameron, Sharma, Rajan, Easaw, Jacob, O'Driscoll, Jamie, Woodward, Gary, Rajani, Ronak, Jamil-Copley, Shahnaz, Sarwar, Rizwan, Rekhraj, Sushma, Spagou, Nancy, Kanaganayagam, Gajen, Firoozan, Soroosh, Coles, Duncan, Banypersad, Sanjay, Chandrasekaran, Badrinathan   +43 more
core   +1 more source

Anaesthetic management of a horse with acute kidney injury

Equine Veterinary Education, EarlyView.
Summary Anaesthetic management of animals with acute kidney injuries (AKI) is complex and poses considerable risk. There are no publications describing management of anaesthetised horses with AKI. Perioperative and anaesthetic care of a Thoroughbred filly presented with traumatic injuries and subsequent AKI is described.
C. T. Quinn, K. J. Hughes, A. N. Walton
wiley   +1 more source

Effects of Prolonging Peak Dobutamine Dose During Stress Echocardiography [PDF]

, 1997
Objectives. This study sought to test whether the physiologic advantage of a prolonged dobutamine stage during stress echocardiography can be effectively combined with a clinically practical infusion protocol.Background.
Weissman, Neil J, Rose, Geoffrey A, Neil J Weissman, Geoffrey A Rose, Foster, Gary P, Gary P Foster, Picard, Michael H, Michael H Picard   +7 more
core   +1 more source

The diagnostic accuracy of pharmacological stress echocardiography for the assessment of coronary artery disease: a meta-analysis

Cardiovascular Ultrasound, 2008
Background Recent American Heart Association/American College of Cardiology guidelines state that "dobutamine stress echo has substantially higher sensitivity than vasodilator stress echo for detection of coronary artery stenosis" while the European ...
Molinaro Sabrina, Picano Eugenio, Pasanisi Emilio   +2 more
doaj   +1 more source