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1.
Indian J Thorac Cardiovasc Surg ; 38(1): 58-61, 2022 Jan.
Article in English | MEDLINE | ID: mdl-34898876

ABSTRACT

Abnormalities of the mitral valve apparatus are a phenotypical expression of hypertrophic cardiomyopathy and can contribute to systolic anterior motion and left ventricular outflow tract obstruction. In patients with significant abnormalities of the mitral apparatus, adjunct procedures like plication of the anterior mitral leaflet and/or release of papillary muscles may be required to obtain sufficient relief of obstruction. Very rarely, an elongated posterior mitral leaflet is the main culprit for systolic anterior motion. In such cases, plication of the posterior mitral leaflet is a useful technique, in addition to septal myectomy, to abolish left ventricular outflow tract obstruction. SUPPLEMENTARY INFORMATION: The online version contains supplementary material available at 10.1007/s12055-021-01213-1.

2.
Indian J Thorac Cardiovasc Surg ; 37(4): 467-468, 2021 Jul.
Article in English | MEDLINE | ID: mdl-34220031

ABSTRACT

Left atrial clots are occasionally seen in patients with long-standing atrial fibrillation who come for valve surgery. Once identified on echocardiogram, intraoperative identification and retrieval of the clot are essential in order to prevent the possibly devastating complication of embolism and stroke. SUPPLEMENTARY INFORMATION: The online version contains supplementary material available at 10.1007/s12055-021-01154-9.

4.
Ann Card Anaesth ; 21(4): 448-454, 2018.
Article in English | MEDLINE | ID: mdl-30333348

ABSTRACT

BACKGROUND: Acute kidney injury (AKI) after cardiac surgery (CS) is not uncommon and has serious effects on mortality and morbidity. A majority of patients suffer mild forms of AKI. There is a paucity of Indian data regarding this important complication after CS. AIMS AND OBJECTIVES: The primary objective was to study the incidence of AKI associated with CS in an Indian study population. Secondary objectives were to describe the risk factors associated with AKI-CS in our population and to generate outcome data in patients who suffer this complication. METHODS: Serial patients (n = 400) presenting for adult CS (emergency/elective) at a tertiary referral care hospital in South India from August 2016 to November 2017 were included as the study individuals. The incidence of AKI-CS AKI network (AKIN criteria), risk factors associated with this condition and the outcomes following AKI-CS are described. RESULTS: Out of 400, 37 (9.25%) patients developed AKI after CS. AKI associated with CS was associated with a mortality of 13.5% (no AKI group mortality 2.8%, P = 0.001 [P < 0.05]). When AKI was severe enough to need renal replacement therapy, the mortality increased to 75%. Patients with AKI had a mean hospital stay 16.92 ± 12.75 days which was comparatively longer than patients without AKI (14 ± 7.98 days). Recent acute coronary syndrome, postoperative atrial fibrillation, and systemic hypertension significantly predicted the onset of AKI-CS in our population. CONCLUSIONS: The overall incidence of AKI-CS was 9.25%. The incidence of AKI-CS requiring dialysis (Stage 3 AKIN) AKI-CS was lower (2%). However, mortality risks were disproportionately high in patients with AKIN Stage 3 AKI-CS (75%). There is a need for quality improvement in the care of patients with AKI-CS in its most severe forms since mortality risks posed by the development of Stage 3 AKIN AKI is higher than reported in other index populations from high resource settings.


Subject(s)
Acute Kidney Injury/etiology , Cardiac Surgical Procedures/adverse effects , Acute Coronary Syndrome/complications , Acute Kidney Injury/diagnosis , Acute Kidney Injury/epidemiology , Atrial Fibrillation/complications , Female , Humans , Hypertension/etiology , Incidence , India/epidemiology , Male , Middle Aged , Prognosis , Prospective Studies , Renal Replacement Therapy , Risk Factors , Treatment Outcome
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