Corrigendum: Effects on Subclinical Heart Failure in Type 2 Diabetic Subjects on Liraglutide Treatment vs. Glimepiride Both in Combination with Metformin: A Randomized Open Parallel-Group Study.

[This corrects the article on p. 325 in vol. 8, PMID: 29184539.

Effects on Subclinical Heart Failure in Type 2 Diabetic Subjects on Liraglutide Treatment vs. Glimepiride Both in Combination with Metformin: A Randomized Open Parallel-Group Study.

Objective: We aimed to investigate the effect of liraglutide treatment on heart function in type 2 diabetes (T2D) patients with subclinical heart failure.

Methods: Randomized open parallel-group trial. 62 T2D patients (45 male) with subclinical heart failure were randomized to either once daily liraglutide 1.

Vulnerability to sympathetic stress does not persist in takotsubo stress cardiomyopathy.

Objective: Our objective was to investigate whether dobutamine stress echocardiography (DSE) could induce abnormal cardiac function in takotsubo stress cardiomyopathy (TSC) patients in a stable condition after the acute attack.

Methods And Results: This was a case-control study and a substudy of the Stockholm Myocardial Infarction With Normal Coronaries (SMINC) study. Twenty-two patients with a previous episode of TSC and 22 sex- and age-matched control subjects were recruited from the SMINC study and investigated with the use of DSE.

Assessment of left ventricular function using mitral annular velocities in patients with congestive heart failure with or without the presence of significant mitral regurgitation.

Myocardial velocities in patients with congestive heart failure (CHF) were studied using pulsed wave Doppler tissue imaging. Velocities were recorded at the mitral and tricuspid annulus. Four sites at the mitral annuli were selected corresponding to the septal, lateral, inferior, and anterior walls of the left ventricle from apical 4- and 2-chamber views.

Acute effects of smoking on diastolic function in healthy participants: studies by conventional doppler echocardiography and doppler tissue imaging.

The acute effects of smoking on left ventricular (LV) function were studied in 36 healthy participants (mean age 38 +/- 10 years). The studies were made before and immediately and 30 minutes after smoking a cigarette. From apical 4- and 2-chamber views, the mitral annular velocities, determined by pulsed wave Doppler tissue imaging, were measured at 4 LV sites corresponding to the septum and the anterior, lateral, and inferior walls.

Left Ventricular Regional Diastolic Dysfunction in Patients with First Myocardial Infarction Determined by Diastolic Motion of the Atrioventricular Plane.

Motion of the left ventricular [left ventricle (LV)] atrioventricular (AV) plane has been used to assess systolic LV function. The method has not been used properly to assess diastolic function, especially after a first myocardial infarction (MI). The diastolic function was assessed in 47 previously healthy patients with a first MI assessed by echocardiographic diastolic motion of the LV AV plane.