General surgery considerations in the era of mechanical circulatory assist devices.

Surg Clin North Am

Department of Cardiovascular Surgery, Methodist DeBakey Heart & Vascular Center, Houston Methodist Hospital, 6550 Fannin Street, Suite 1401, Houston, TX 77030, USA.

Published: December 2013


Category Ranking

98%

Total Visits

921

Avg Visit Duration

2 minutes

Citations

20

Article Abstract

Much of the success of left ventricular assist devices (LVAD) can be attributed to the second-generation HeartMate II (Thoratec, Pleasanton, CA, USA), which is the most commonly used device to date. The latest generation of LVADs is currently undergoing clinical trials worldwide. Developers have focused on improving the limitations of the second generation with emphasis on enhancing efficiency further, decreasing complications, and increasing ease of implantability. Clinical management of a patient with an LVAD is also an excellent example of the multidisciplinary approach of care that is undoubtedly the future of medicine.

Download full-text PDF

Source
http://dx.doi.org/10.1016/j.suc.2013.08.004DOI Listing

Publication Analysis

Top Keywords

assist devices
8
general surgery
4
surgery considerations
4
considerations era
4
era mechanical
4
mechanical circulatory
4
circulatory assist
4
devices success
4
success left
4
left ventricular
4

Similar Publications

Ongoing pregnancy rate is associated with trigger-day progesterone level in letrozole/clomiphene intrauterine insemination cycles.

J Assist Reprod Genet

September 2025

Morsani College of Medicine, Department of Obstetrics and Gynecology, University of South Florida, 2 Tampa General Circle, STC 6th Floor, Tampa, FL, 33606, USA.

Purpose: Prior studies in fresh embryo transfer IVF cycles have associated elevated serum progesterone level on day of ovulatory trigger, particularly if ≥ 1.5 ng/ml, with decreased pregnancy rates. A similar association has been found in intrauterine insemination (IUI) cycles using gonadotropins for ovulation induction.

View Article and Find Full Text PDF

Background: Daminozide is a commonly utilized plant growth regulator. Both daminozide and its hydrolysis product, 1,1-dimethyl hydrazine ((CH)NNH), exhibit carcinogenic and teratogenic toxicity. Accurate detection of daminozide in food is of great significance to human health.

View Article and Find Full Text PDF

Objective: To examine the association between visual impairment (VI) and (1) homebound status, (2) presence of home hazards, and (3) utilization of home-based long-term services and supports (LTSS) among older adults.

Design: Longitudinal and cross-sectional analyses using National Health and Aging Trends Study (NHATS) data (2021-2023).

Subjects: 3,022 Medicare beneficiaries aged ≥71 years (mean age 78.

View Article and Find Full Text PDF

Long Term Outcomes of Tricuspid Valve Repair or Replacement in Patients with Continuous Flow Left Ventricular Assist Devices.

J Thorac Cardiovasc Surg

September 2025

Division of Cardiac, Thoracic & Vascular Surgery, Department of Surgery, Columbia University Irving Medical Center, NewYork-Presbyterian Hospital, New York, NY. Electronic address:

Objective: Our objective was to determine the long-term outcomes of concomitant tricuspid valve procedures (TVP) during continuous-flow left ventricular assist device (LVAD) implantation.

Methods: We retrospectively reviewed patients who received HeartMate II or 3 from 2004 to 2023. Nine patients who had a previous TVP were excluded.

View Article and Find Full Text PDF

The prevalence of dementia is increasing every year, with one person developing dementia every 3 s. Therefore, this study proposes a novel multi-sensory rehabilitation interactive game system (MRIGS), which uses grip assistive devices combined with different colors and tactile stimulation to achieve multi-sensory training effects of vision, hearing, and touch. This study involved 17 older adults (72.

View Article and Find Full Text PDF