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  • Author or Editor: Tsumugi Anne Kurosawa x
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Abstract

OBJECTIVE To determine the frequency and complexity of ventricular arrhythmias in a group of healthy Salukis evaluated by means of continuous Holter monitoring for 7 days.

DESIGN Prospective case series.

ANIMALS 25 healthy Salukis > 18 months old.

PROCEDURES In all dogs, a history was obtained and a physical examination and transthoracic echocardiography were performed to verify the absence of structural cardiac disease. Dogs then underwent Holter monitoring for 7 days. Data recorded included heart rate parameters and the occurrence of conduction disturbances, ventricular premature complexes, ventricular couplets, ventricular triplets, ventricular bigeminy, ventricular trigeminy, and ventricular tachycardia.

RESULTS 25 dogs (13 sexually intact females, 2 spayed females, and 10 sexually intact males) were enrolled in the study. All 25 dogs had at least one 24-hour period during which ventricular premature complexes were detected. Median number of ventricular premature complexes during any 24-hour period in all dogs was 2 (interquartile [25th to 75th percentile] range, 0 to 4). There were no significant differences between males and females in regard to median number of ventricular premature complexes per 24-hour period or recorded heart rate parameters.

CONCLUSIONS AND CLINICAL RELEVANCE For Salukis in the study population, 7-day Holter monitoring revealed infrequent ventricular arrhythmias. These findings suggested that detection of a ventricular arrhythmia in a healthy Saluki may be an indication for further diagnostic evaluation.

Full access
in Journal of the American Veterinary Medical Association

Abstract

OBJECTIVE

To determine changes in health-related quality of life up to 12 months after surgery in dogs with myxomatous mitral valve disease that undergo mitral valve repair.

ANIMALS

54 dogs that underwent mitral valve repair at a United Kingdom referral hospital.

PROCEDURES

Health-related quality of life was assessed with a previously validated, owner-completed questionnaire before and 1, 3, 6, and 12 months after surgery.

Results

There was a significant decrease in total score (corresponding to reduced negative impact of cardiac disease on quality of life) between the preoperative timepoint and all postoperative timepoints. A significant decrease in total score was also demonstrated between the 1- and 3-month timepoints, but no additional significant changes in total score between adjacent timepoints were identified beyond 3 months after surgery. Significant improvements in individual question scores were found up to 12 months after surgery.

CLINICAL RELEVANCE

Health-related quality of life was significantly improved following mitral valve repair in dogs with myxomatous mitral valve disease and this improvement persisted for up to a year after surgery. These results may be useful when counseling owners of dogs considered candidates for this procedure.

Full access
in Journal of the American Veterinary Medical Association

Abstract

OBJECTIVE

To determine quality-of-life changes in owners of dogs undergoing mitral valve repair for myxomatous mitral valve disease, up to 12 months postoperatively.

SAMPLE

Owners of 26 dogs undergoing mitral valve repair at a single UK veterinary referral hospital.

METHODS

Dogs underwent mitral valve repair under cardiopulmonary bypass as previously described. Owner quality of life was assessed by self-completion of a previously validated questionnaire preoperatively and at 1, 3, 6, and 12 months postoperatively.

RESULTS

There was a statistically significant improvement in quality-of-life scores from preoperatively up to 3 months postoperatively and a statistically significant improvement in individual question scores up to 6 months postoperatively.

CLINICAL RELEVANCE

Results suggested that owner quality of life is significantly improved following surgical repair of their pet’s myxomatous mitral valve disease, and this improvement continues beyond the immediate postoperative period. These results may be useful when counseling owners of surgical candidates and is another useful outcome measure.

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in Journal of the American Veterinary Medical Association