Results 31 to 40 of about 1,265,417 (348)

Impact of Net Atrioventricular Compliance on Mitral Valve Area Assessment—A Perspective Considering Three-Dimensional Mitral Valve Area by Transesophageal Echocardiography

open access: yesDiagnostics
Background: Net atrioventricular compliance (Cn) can affect the accuracy of mitral valve area (MVA) assessment. We assessed how different methods of MVA assessment are affected by Cn, and if patients with abnormal Cn may be identified by clinical and/or ...
Tony Li   +7 more
doaj   +1 more source

A rare case of scrub typhus with complete heart block

open access: yesApollo Medicine, 2018
Scrub typhus is a tropical fever prevalent in South East Asia. It is a multisystem disease which can vary widely in clinical manifestations from mild generalized symptoms to multiorgan dysfunction syndrome.
Sharmili Sinha   +2 more
doaj   +1 more source

Trifascicular block in patient with acute coronary syndrome

open access: yesUniversidad Médica Pinareña, 2020
Introduction: prolongation of the QRS complex due to complete and incomplete blockages of the left branch of the His bundle is an important predisposing factor for systolic heart failure.
Carlos Rafael Almira-Gómez   +2 more
doaj   +2 more sources

Tricuspid insufficiency after cardiac-implantable electronic device placement

open access: yesJournal of Community Hospital Internal Medicine Perspectives, 2021
Objective Device-related estimates of incidence and significance of tricuspid regurgitation (TR) is mainly based on case reports and small observational studies.
Nismat Javed   +5 more
doaj   +1 more source

The Control of Pupil Conduct by the School [PDF]

open access: yes, 1955
The rapid exhaustion of the finite reserves of fossil-fuels adds to the woes on all walks of the society, and especially on the policy-makers, scientists and engineers to devise means to mitigate the consequences.
Sumption, M. R.
core   +3 more sources

Brain and heart‐specific death in cancer patients: Population‐based study

open access: yesCancer Medicine, 2021
Background The occurrence of cardiovascular events is a major cause of death in patients with cancer. Small studies have documented a connection between specific brain alterations and autonomic cardiac dysfunctions, possibly resulting in a worse ...
Mohammed Safi   +9 more
doaj   +1 more source

Prognostic Value of the Global Left Ventricular Contractility Index in Patients with Severe Mitral Regurgitation and Preserved Left Ventricular Ejection Fraction

open access: yesJournal of Cardiovascular Development and Disease
Introduction: Assessment of left ventricular (LV) systolic function is important in valvular heart disease. The global LV contractility index, dσ*/dtmax, is load-independent and has been reported to be associated with clinical outcomes in heart failure ...
Tony Li   +13 more
doaj   +1 more source

Sweet Heart Block [PDF]

open access: yesCirculation, 2008
A 56-year-old man of Turkish descent presented with severe bradycardia (37 bpm) and hypotension (65/35 mm Hg) in the emergency room. A liver transplantation had been performed 8 months before because of cirrhosis due to chronic hepatitis B. The patient was on a permanent regimen of tacrolimus, mycophenolate mofetil, lamivudine, and adefovir dipivoxil ...
Ivan Tancevski   +4 more
openaire   +3 more sources

ECG patterns of left anterior fascicular block and conduction impairment in ventricular myocardium: a whole-heart model-based simulation study [PDF]

open access: yes, 2018
Left anterior fascicular block (LAFB) is a heart disease identifiable from an abnormal electrocardiogram (ECG). It has been reported that LAFB is associated with an increased risk of heart failure.
Gao, Yuan   +3 more
core   +1 more source

A retrospective audit of young adults who received permanent pacemakers at a teaching hospital in the Western Cape, South Africa

open access: yesFrontiers in Cardiovascular Medicine, 2023
IntroductionWhile most pacemaker implantations occur in older individuals, younger patients also receive pacemakers. In these, degenerative conduction system disease is less likely to be the cause of atrioventricular block (AVB), with other diseases ...
Elrike Hugo   +3 more
doaj   +1 more source

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