Left ventricular apical akinetic aneurysmatic area associated with permanent right ventricular apical pacing for advanced atrioventricular block: clinical characteristics and long-term outcome

Abstract OBJECTIVES Small ventricular septal defects are often considered to be without long-term haemodynamic consequences and so the majority remains unrepaired. However, we recently showed reduced functional capacity and altered right ventricular morphology in adults with small, unrepaired ventricular septal defects. The underlying mechanisms behind these findings remain unclear, and so, biventricular contractility during exercise was evaluated. METHODS Adults with small, unrepaired ventricular septal defects and healthy controls were examined with echocardiography during supine bicycle exercise with increasing workload. Tissue velocity Doppler was used for evaluating isovolumetric acceleration and systolic velocities during exercise. RESULTS In total, 34 patients with ventricular septal defects, a median shunt- ratio of 1.2 (26 ± 6 years), and 28 healthy peers (27 ± 5 years) were included. Right ventricular isovolumetric acceleration was lower in patients as compared with controls at rest (97 ± 40 vs 158 ± 43 cm/s2, P = 0.01) and at peak heart rate (222 ± 115 vs 410 ± 120 cm/s2, P < 0.01). Peak systolic velocities were similar at rest, but differed with exercise (13 ± 3 vs 16 ± 3 cm/s, P = 0.02). Left ventricular isovolumetric acceleration was lower in patients as compared with controls throughout the test (P < 0.01). Septal isovolumetric acceleration was similar at rest, but reduced during increasing exercise as compared with controls (220 ± 108 vs 303 ± 119 cm/s2, P = 0.03). Left ventricular isovolumetric acceleration was negatively correlated with the shunt- ratio, and right ventricular and septal peak systolic velocities were positively correlated with lower functional capacity. CONCLUSIONS Altered biventricular contractility is present during exercise in adults with small, unrepaired ventricular septal defects. These results add to the growing number of studies showing that long-term outcome in unrepaired ventricular septal defects may not be benign.

Download Full-text

Impact of left ventricular diastolic dysfunction on long-term outcome in patients with lower extremity artery disease

Journal of Cardiology ◽

10.1016/j.jjcc.2019.12.011 ◽

2020 ◽

Vol 75 (6) ◽

pp. 659-664

Author(s):

Koji Yanaka ◽

Hirokuni Akahori ◽

Takahiro Imanaka ◽

Kojiro Miki ◽

Nagataka Yoshihara ◽

...

Keyword(s):

Lower Extremity ◽

Diastolic Dysfunction ◽

Left Ventricular Diastolic Dysfunction ◽

Left Ventricular ◽

Term Outcome ◽

Long Term Outcome ◽

Ventricular Diastolic Dysfunction ◽

Artery Disease ◽

Lower Extremity Artery Disease

Download Full-text

Systolic blood pressure and outcome in patients admitted with acute heart failure: a pooled analysis from 4 randomized clinical trials

European Heart Journal Acute Cardiovascular Care ◽

10.1093/ehjacc/zuab020.045 ◽

2021 ◽

Vol 10 (Supplement_1) ◽

Author(s):

J Grand ◽

K Miger ◽

A Sajadieh ◽

L Kober ◽

C Torp-Pedersen ◽

...

Keyword(s):

Heart Failure ◽

Composite Endpoint ◽

Left Ventricular ◽

Left Ventricular Ejection ◽

Term Outcome ◽

Ventricular Ejection Fraction ◽

Long Term Outcome ◽

All Cause Mortality ◽

Short And Long Term

Abstract Funding Acknowledgements Type of funding sources: Foundation. Main funding source(s): The Danish Heart Foundation Background In acute heart failure (AHF), low systolic blood pressure (SBP) has been associated with poor outcome. Less is known of the risk related to normal versus elevated SBP and interaction with left ventricular ejection fraction. Purpose The aim of the present study was to assess the association between baseline SBP and short- and long-term outcome in a large cohort of AHF-patients. Methods A pooled cohort of four randomized controlled trials investigating the vasodilator serelaxin versus placebo in patients admitted with AHF and an SBP from 125 to 180 mmHg. Endpoints were 180-day all-cause mortality and a short-term composite endpoint (worsening heart failure, all-cause mortality or hospital readmission for HF through Day 14). Left ventricular ejection fraction (LVEF) was categorized into HFrEF (<40%) and HFpEF (= >40%). Multivariable Cox regression was used and adjusted for age, sex, baseline body mass index, HFrEF, serum estimated glomerular filtration rate, allocated treatment (placebo/serelaxin), diabetes mellitus, ischemic heart disease, and atrial fibrillation/flutter. Measurements and Main Results A total of 10.533 patients with a mean age of 73 (±12) years and median SBP of 140 (130-150) mmHg were included within mean 8.2 hours from admission. LVEF was assessed in 8493 (81%), and of these, 4294 (51%) had HFrEF. Increasing SBP as a continuous variable was inversely associated with 180-day mortality (HRadjusted: 0.93 [0.88-0.98], p = 0.004 per 10 mmHg increase) and with the composite endpoint (HRadjusted: 0.90 [0.85-0.95], p < 0.0001 per 10 mmHg increase). A significant interaction was observed regarding LVEF, revealing that SBP was not associated with mortality in patients with HFpEF (HRadjusted: 1.01 [0.94-1.09], p = 0.83 per 10 mmHg increase), but SBP was associated with increased mortality in HFrEF (HRadjusted: 0.80 [0.73-0.88], p < 0.001 per 10 mmHg increase) (Figure). Conclusions Elevated SBP is independently associated with favorable short- and long-term outcome in AHF-patients. The association between SBP and mortality was, however, not present in patients with preserved LVEF. Abstract Figure. Survival plots by SBP and LVEF

Download Full-text

Acute and long-term outcome of transvenous cryoablation of midseptal and parahissian accessory pathways in patients at high risk of atrioventricular block during radiofrequency ablation

The American Journal of Cardiology ◽

10.1016/j.amjcard.2004.02.020 ◽

2004 ◽

Vol 93 (10) ◽

pp. 1302-1305 ◽

Cited By ~ 58

Author(s):

Felipe Atienza ◽

Angel Arenal ◽

Esteban G Torrecilla ◽

Arcadi García-Alberola ◽

Javier Jiménez ◽

...

Keyword(s):

Radiofrequency Ablation ◽

High Risk ◽

Atrioventricular Block ◽

Term Outcome ◽

Long Term Outcome ◽

Accessory Pathways

Download Full-text

Psychological profiles derived by cluster analysis of Minnesota Multiphasic Personality Inventory and long term clinical outcome after coronary artery by pass grafting

Monaldi Archives for Chest Disease ◽

10.4081/monaldi.2012.141 ◽

2015 ◽

Vol 78 (1) ◽

Author(s):

Maddalena Modica ◽

Roberta Carabalona ◽

Rosa Spezzaferri ◽

Monica Tavanelli ◽

A. Torri ◽

...

Keyword(s):

Cluster Analysis ◽

Coronary Artery ◽

Clinical Characteristics ◽

Minnesota Multiphasic Personality Inventory ◽

Personality Inventory ◽

Psychological Characteristics ◽

Term Outcome ◽

Long Term Outcome ◽

The Impact

Background: To evaluate the psychological characteristics of coronary heart disease (CHD) patients after coronary artery bypass grafting (CABG) by cluster analysis of Minnesota Multiphasic Personality Inventory (MMPI-2) questionnaires and to assess the impact of the profiles obtained on long-term outcome. Methods: 229 CHD patients admitted to cardiac rehabilitation filled in self-administered MMPI-2 questionnaires early after CABG. We assessed the relation between MMPI- 2 profiles derived by cluster analysis, clinical characteristics and outcome at 3-year follow-up. Results: Among the 215 patients (76% men, median age 66 years) with valid criteria in control scales, we identified 3 clusters (G) with homogenous psychological characteristics: G1 patients (N=75) presented somatoform complaints but overall minimal psychological distress. G2 patients (N=72) presented type D personality traits. G3 subjects (N=68) showed a trend to cynicism, mild increases in anger, social introversion and hostility. Clusters overlapped for clinical characteristics such as smoking (G1 21%, G2 24%, G3 24%, p ns), previous myocardial infarction (G1 43%, G2 47%, G3 49% p ns), LV ejection fraction (G1 60 [51 – 60]; G2 58 [49- 60]; G3 60 [55-60], p ns), 3-vessel-disease prevalence (G1 69%, G2 65%, G3 71%, p ns). Three-year event rates were comparable (G1 15%; G2 18%; G3 15%) and Kaplan- Meier curves overlapped among clusters (p ns). Conclusions: After CABG, the interpretation of MMPI- 2 by cluster analysis is useful for the psychological and personological diagnosis to direct psychological assistance. Conversely, results from cluster analysis of MMPI-2 do not seem helpful to the clinician to predict long term outcome.

Download Full-text