scholarly journals High Flow Oxygen Therapy at Two Initial Flow Settings versus Conventional Oxygen Therapy in Cardiac Surgery Patients with Postextubation Hypoxemia: A Single-Center, Unblinded, Randomized, Controlled Trial

2021 ◽  
Vol 10 (10) ◽  
pp. 2079
Author(s):  
Stavros Theologou ◽  
Eleni Ischaki ◽  
Spyros G. Zakynthinos ◽  
Christos Charitos ◽  
Nektaria Michopanou ◽  
...  
Keyword(s):  
Cardiac Surgery ◽  
Treatment Failure ◽  
Respiratory Rate ◽  
Gas Flow ◽  
Oxygen Therapy ◽  
Intervention Group ◽  
High Flow ◽  
Initial Flow ◽  
Group 2 ◽  
Group 1

In cardiac surgery patients with pre-extubation PaO2/inspired oxygen fraction (FiO2) < 200 mmHg, the possible benefits and optimal level of high-flow nasal cannula (HFNC) support are still unclear; therefore, we compared HFNC support with an initial gas flow of 60 or 40 L/min and conventional oxygen therapy. Ninety nine patients were randomly allocated (respective ratio: 1:1:1) to I = intervention group 1 (HFNC initial flow = 60 L/min, FiO2 = 0.6), intervention group 2 (HFNC initial flow = 40 L/min, FiO2 = 0.6), or control group (Venturi mask, FiO2 = 0.6). The primary outcome was occurrence of treatment failure. The baseline characteristics were similar. The hazard for treatment failure was lower in intervention group 1 vs. control (hazard ratio (HR): 0.11, 95% CI: 0.03–0.34) and intervention group 2 vs. control (HR: 0.30, 95% CI: 0.12–0.77). During follow-up, the probability of peripheral oxygen saturation (SpO2) > 92% and respiratory rate within 12–20 breaths/min was 2.4–3.9 times higher in intervention group 1 vs. the other 2 groups. There was no difference in PaO2/FiO2, patient comfort, intensive care unit or hospital stay, or clinical course complications or adverse events. In hypoxemic cardiac surgery patients, postextubation HFNC with an initial gas flow of 60 or 40 L/min resulted in less frequent treatment failure vs. conventional therapy. The results in terms of SpO2/respiratory rate targets favored an initial HFNC flow of 60 L/min.

scholarly journals Clinical Phenotypes of Hypoxia in Patients with COVID-19

2021 ◽  
Vol 17 (2) ◽  
pp. 16-26
Author(s):  
O. V. Voennov ◽  
A. V. Turentinov ◽  
K. V. Mokrov ◽  
P S. Zubееv ◽  
S. A. Abramov
Keyword(s):  
Respiratory Rate ◽  
Disease Severity ◽  
Prone Position ◽  
Oxygen Therapy ◽  
Venous Blood ◽  
Capillary Refill Time ◽  
Capillary Refill ◽  
Clinical Phenotypes ◽  
Group 2 ◽  
Group 1

The aim of the study was to examine the clinical phenotypes of hypoxia in patients with COVID-19 in relation to the severity of acute respiratory failure (ARF).Material and methods. Sixty patients with severe COVID-19 and manifestations of acute respiratory failure admitted to the infectious disease hospitals of Nizhny Novgorod were enrolled in the study.The study included patients with transcutaneous saturation (SpO2) below 93% on spontaneous breathing, who required correction of respiratory alterations according to the Interim Clinical Guidelines for the Treatment of Patients with COVID-19. All patients were divided into 2 groups of 30 patients each according to the nature of respiratory impairment. Group 1 included patients without breathing difficulties who had respiratory rate up to 25 per minute. Group 2 patients had breathing difficulties and respiratory rate over 25 per minute.In addition to SpO2, severity of respiratory difficulties, respiratory rate (RR), forced breathing (FB), heart rate (HR), acid-base balance (ABB) and arterial and venous blood gases, capillary refill time, blood lactate level were assessed. The severity of lung involvement was determined using chest computed tomography, and severity of disease was assessed using the NEWS score. Respiratory treatment required for ARF correction and the outcome of hospitalization were also considered.Results. In group 1, the mean age was 66 (56; 67) years and the disease severity was 8 (7; 10) points. Group 1 patients had minor tachycardia and tachypnoea, there were no lactate elevation or prolonged capillary refill time. Mean SpO2 was as low as 86 (83; 89)%. Venous blood pH and pCO2 values were within normal reference intervals, mean BE was 6 (4; 9) mmol/l, pO2 was 42 (41; 44) mm Hg, and SO2 was 67 (65; 70)%. Mean arterial blood pO2 was 73 (69; 75) mm Hg, SO2 was 86 (83; 90)%, and O2 was 37 (35; 39) mm Hg. Oxygen therapy with the flow rate of 5-15 l/min in prone position helped correct ARF. All patients of this group were discharged from hospital.In group 2, the mean age was 76 (70;79) years and the disease severity was 14 (12; 18) points. Anxiety was observed in 15 patients, prolonged capillary refill time was seen in 13 patients, and increased lactate level in 18 patients. Mean RR was 34 (30; 37) per minute, HR was 110 (103; 121) per minute, and SpO2 was 76 (69; 83)%. Mean venous blood pH was 7.21 (7.18; 7.27), pCO2 was 69 (61; 77) mm Hg, BE was -5 (-7; 2) mmol/l, pO2 was 25 (22; 28) mm Hg, SO2 was 47 (43; 55)%. Mean arterial blood pO2 was 57 (50; 65) mm Hg, SO2 was 74 (69; 80)%, and pCO2 was 67 (58; 74) mm Hg. In the group 2 patients, the standard oxygen therapy in prone position failed to correct ARF, and high flow oxygen therapy, noninvasive CPAP with FiO2 of 50-90% or noninvasive CPAP+PS were administered. Fourteen patients were started on invasive lung ventilation. There were 10 fatal outcomes (33%) in this group.Conclusion. Two clinical phenotypes of hypoxia in patients with COVID-19 can be distinguished. The first pattern is characterized by reduced SpO2 (80-93%), no tachypnoea (RR >25 per minute) and moderate arterial hypoxemia without tissue hypoxia and acidosis («silent hypoxia»). It is typical for younger patients and associates with less lung damage and disease severity than in patients with severe ARF. Hypoxemia can be corrected by prone position and oxygen therapy and does not require switching to mechanical ventilation. The second pattern of hypoxia is characterized by significant arterial hypoxemia and hypercapnia with tissue hypoxia and acidosis. Its correction requires the use of noninvasive or invasive mechanical ventilation.

scholarly journals Physiological effects of high-flow oxygen in tracheostomized patients

2019 ◽  
Vol 9 (1) ◽  
Author(s):  
Daniele Natalini ◽  
Domenico L. Grieco ◽  
Maria Teresa Santantonio ◽  
Lucrezia Mincione ◽  
Flavia Toni ◽  
...  
Keyword(s):  
Respiratory Rate ◽  
Airway Pressure ◽  
Gas Flow ◽  
Oxygen Therapy ◽  
High Flow ◽  
Mean Difference ◽  
Physiological Effects ◽  
Arterial Blood ◽  
High Flow Oxygen ◽  
Tracheal Pressure

Abstract Background High-flow oxygen therapy via nasal cannula (HFOTNASAL) increases airway pressure, ameliorates oxygenation and reduces work of breathing. High-flow oxygen can be delivered through tracheostomy (HFOTTRACHEAL), but its physiological effects have not been systematically described. We conducted a cross-over study to elucidate the effects of increasing flow rates of HFOTTRACHEAL on gas exchange, respiratory rate and endotracheal pressure and to compare lower airway pressure produced by HFOTNASAL and HFOTTRACHEAL. Methods Twenty-six tracheostomized patients underwent standard oxygen therapy through a conventional heat and moisture exchanger, and then HFOTTRACHEAL through a heated humidifier, with gas flow set at 10, 30 and 50 L/min. Each step lasted 30 min; gas flow sequence during HFOTTRACHEAL was randomized. In five patients, measurements were repeated during HFOTTRACHEAL before tracheostomy decannulation and immediately after during HFOTNASAL. In each step, arterial blood gases, respiratory rate, and tracheal pressure were measured. Results During HFOTTRACHEAL, PaO2/FiO2 ratio and tracheal expiratory pressure slightly increased proportionally to gas flow. The mean [95% confidence interval] expiratory pressure raise induced by 10-L/min increase in flow was 0.2 [0.1–0.2] cmH2O (ρ = 0.77, p < 0.001). Compared to standard oxygen, HFOTTRACHEAL limited the negative inspiratory swing in tracheal pressure; at 50 L/min, but not with other settings, HFOTTRACHEAL increased mean tracheal expiratory pressure by (mean difference [95% CI]) 0.4 [0.3–0.6] cmH2O, peak tracheal expiratory pressure by 0.4 [0.2–0.6] cmH2O, improved PaO2/FiO2 ratio by 40 [8–71] mmHg, and reduced respiratory rate by 1.9 [0.3–3.6] breaths/min without PaCO2 changes. As compared to HFOTTRACHEAL, HFOTNASAL produced higher tracheal mean and peak expiratory pressure (at 50 L/min, mean difference [95% CI]: 3 [1–5] cmH2O and 4 [1–7] cmH2O, respectively). Conclusions As compared to standard oxygen, 50 L/min of HFOTTRACHEAL are needed to improve oxygenation, reduce respiratory rate and provide small degree of positive airway expiratory pressure, which, however, is significantly lower than the one produced by HFOTNASAL.

scholarly journals The impact of non-invasive respiratory support techniques on the lethal outcome frequency in adult with severe respiratory failure caused by the new coronavirus infection

2021 ◽  
Vol 18 (1) ◽  
pp. 47-56
Author(s):  
К. A. Tsygankov ◽  
I. N. Grachev ◽  
Vladimir I. Shatalov ◽  
А. V. Schegolev ◽  
D. A. Аveryanov ◽  
...  
Keyword(s):  
Respiratory Failure ◽  
Oxygen Therapy ◽  
High Flow ◽  
Severe Respiratory Failure ◽  
Invasive Ventilation ◽  
Non Invasive ◽  
Non Invasive Ventilation ◽  
High Flow Oxygen ◽  
Coronavirus Infection ◽  
Group 2

The objective: to evaluate the effect of high-flow oxygen and non-invasive ventilation on the mortality rate in adults with severe respiratory failure caused by the new coronavirus infection in the intensive care unit (ICU).Subjects and methods. A one-center retrospective study was conducted. Electronic medical files of patients treated in the ICU from April 1 to May 25, 2020, were analyzed. Totally, 101 medical files were selected, further, they were divided into two groups. Group 1 (n = 49) included patients who received oxygen insufflation, and should it fail, they received traditional artificial ventilation. No non-invasive respiratory therapy was used in this group. Group 2 (n = 52) included patients who received high-flow oxygen therapy and non-invasive ventilation. The mortality rate in the groups made a primary endpoint for assessing the impact of high-flow oxygen therapy and non-invasive ventilation. The following parameters were also analyzed: drug therapy, the number of patients in whom non-invasive techniques were used taking into account the frequency of cases when these techniques failed, and the number of patients in whom artificial ventilation was initiated.Results. In Group 2, non-invasive methods of respiratory therapy were used in 31 (60%) cases. High-flow oxygen therapy was used in 19 (36%) of them; in 13 cases this method allowed weaning them from the high flow. Non-invasive ventilation was used in 18 cases, in 12 patients it was used due to progressing severe respiratory failure during humidified oxygen insufflation, in 6 patients – after the failed high-flow oxygen therapy. In Group 1, 25 (51%) patients were intubated and transferred to artificial ventilation, in Group 2, 10 (19.2%) underwent the same. The lethal outcome was registered in 23 (47%) cases in Group 1, and in 10 (19.2%) in Group 2 (p = 0.004). Analysis of drug therapy in the groups revealed the difference in the prescription of pathogenetic therapy. Logistic regression demonstrated the effectiveness of the combination of tocilizumab + a glucocorticoid in reducing the frequency of lethal cases (p = 0.001).Conclusion. The use of non-invasive respiratory support in adults with severe respiratory failure caused by the new coronavirus infection combined with therapy by tocilizumab + a glucocorticoid can reduce the incidence of lethal cases.

scholarly journals Hypogammaglobulinemia as a Predictive Factor of Postoperative Complications in Pediatric Cardiac Surgery

2021 ◽  
Keyword(s):  
Cardiac Surgery ◽  
Postoperative Complications ◽  
Heart Defects ◽  
Blood Stream ◽  
Neonatal Unit ◽  
Pediatric Cardiac Surgery ◽  
Impact On Survival ◽  
Group 2 ◽  
Attending Physician ◽  
Group 1

Hypogammaglobulinemia, developed as a result of cardiac surgery accompanied by cardiopulmonary bypass (CPB), may be caused by hemodilution, destruction of immunoglobulin, extravasation into the interstitial space related to systemic inflammation, and capillary leak syndrome. Therefore, to address this gap, we analyzed the characteristics of the infants who developed hypogammaglobulinemia after cardiac surgery and could benefit from Immunoglobulin supplementation. Methods: This is a retrospective study evaluating infants undergoing surgery for repair of congenital heart defects from October 1, 2019 to June 30th, 2020 in the neonatal unit of our institution. Due to its retrospective design, informed consent was not required. Patients were divided in two groups: Group 1 (IgG >= 340mg/dL) and Group 2 (IgG < 340mg/dL). The value cut point was defined taking into consideration p10 level of Immunoglobulin according to Fujimura. Results: From October 1, 2019 to June 30th, 2020, 62 children were born or admitted in our neonatal unit. Among them, 19 (30%) have their IgG dosed, according to attending physician decision. Among patients with hypogammaglobulinemia, Pseudomonas sp was present in 87.5% of blood stream and/or tracheal secretion cultures. Regarding survival analysis, mortality was not different between Group 1 and 2. Conclusion: Hypogammaglobulinemia has proved to be a predictor factor of postoperative complications in pediatric cardiac surgery. However, prospective trials are needed to determine the incidence of this problem, its real impact on survival, and the appropriate therapy.

Influence of Cooking Workshops on Cooking Skills and Knowledge among Children Attending Summer Day Camps

2020 ◽  
Vol 81 (2) ◽  
pp. 86-90 ◽  
Author(s):  
Raphaëlle Jacob ◽  
Annie Motard-Bélanger ◽  
Véronique Provencher ◽  
Melissa Anne Fernandez ◽  
Hélène Gayraud ◽  
...  
Keyword(s):  
Healthy Eating ◽  
Comparison Group ◽  
Intervention Group ◽  
Nutrition Knowledge ◽  
Action Program ◽  
Cooking Skills ◽  
Knowledge And Attitudes ◽  
Group 3 ◽  
Group 2 ◽  
Group 1

This study aimed to measure the influence of the Chefs in Action program (3 cooking workshops) on cooking skills, nutrition knowledge, and attitudes towards healthy eating in children attending summer day camps and compare it with a single cooking workshop. Groups of children (8–12 years) were randomly assigned to the intervention group (n = 25) or to 1 of 3 comparison groups performing a single workshop (group 1, n = 16; group 2, n = 36; group 3, n = 24). Two dietitians evaluated cooking skills during the workshops. Nutrition knowledge and attitudes towards healthy eating were assessed before and after the intervention. No improvement in cooking skills was observed in the intervention group (P = 0.25). The intervention group’s cooking skills score was significantly higher than comparison group 1 (P < 0.001). Nutrition knowledge was significantly improved in the intervention group and the comparison group 3 (P < 0.0001) but no effect on attitudes towards healthy eating was observed (Pgroup × time = 0.36). In conclusion, the Chefs in Action program positively impacted nutrition knowledge in children. The results also suggest that the type of recipe may influence nutrition knowledge and cooking skills. Further studies are needed to better assess the degree of difficulty required in cooking workshop recipes to improve cooking skills in children.

scholarly journals Predictors of successful separation from high-flow nasal oxygen therapy in patients with acute respiratory failure: a retrospective monocenter study

2019 ◽  
Vol 9 (1) ◽  
Author(s):  
Maeva Rodriguez ◽  
Arnaud W. Thille ◽  
Florence Boissier ◽  
Anne Veinstein ◽  
Delphine Chatellier ◽  
...  
Keyword(s):  
Respiratory Failure ◽  
Acute Respiratory Failure ◽  
Respiratory Rate ◽  
Oxygen Therapy ◽  
Preventive Treatment ◽  
High Flow ◽  
Multicenter Studies ◽  
First Line Therapy ◽  
Successful Separation ◽  
Fraction Of Inspired Oxygen

Abstract Background High-flow nasal oxygen therapy (HFOT) is a promising first-line therapy for acute respiratory failure. However, its weaning has never been investigated and could lead to unnecessary prolonged intensive-care unit (ICU) stay. The aim of this study is to assess predictors of successful separation from HFOT in critically ill patients. We performed a retrospective monocenter observational study over a 2-year period including all patients treated with HFOT for acute respiratory failure in the ICU. Those who died or were intubated without prior HFOT separation attempt, who were treated with non-invasive ventilation at the time of HFOT separation, or who received HFOT as a preventive treatment during the post-extubation period were excluded. Results From the 190 patients analyzed, 168 (88%) were successfully separated from HFOT at the first attempt. Patients who failed separation from HFOT at the first attempt had longer ICU length of stay than those who succeeded: 10 days (7–12) vs. 5 (4–8), p < 0.0001. Fraction of inspired oxygen (FiO2) ≤ 40% and a respiratory rate-oxygenation (ROX) index (calculated as the ratio of SpO2/FiO2 to the respiratory rate) ≥ 9.2 predicted successful separation from HFOT with sensitivity of 85% and 84%, respectively. Conclusions FiO2 ≤ 40% and ROX index ≥ 9.2 were two predictors of successful separation from HFOT at the bedside. Prospective multicenter studies are needed to confirm these results.

scholarly journals THE THE DEEP TRANSVERSE FRICTION INTERVENTION BETTER THAN THE MASSAGE EFFLEURAGE IN INCREASING THE RANGE OF CERVICAL MOTION DUE TO OF MYOFASCIAL PAIN SYNDROME OF UPPER TRAPEZIUS MUSCLE ON THE LAUNDRY’S WORKERS IN EAST DENPASAR

2018 ◽  
Vol 6 (1) ◽  
pp. 35
Author(s):  
Komang Putri Aprilia ◽  
I Nyoman Adiputra ◽  
Nila Wahyuni
Keyword(s):  
Range Of Motion ◽  
Myofascial Pain ◽  
Intervention Group ◽  
Pain Syndrome ◽  
Myofascial Pain Syndrome ◽  
Upper Trapezius ◽  
Group 2 ◽  
Cervical Motion ◽  
Better Than ◽  
Group 1

THE DEEP TRANSVERSE FRICTION INTERVENTION BETTER THAN THE MASSAGE EFFLEURAGE ININCREASING THE RANGE OF CERVICAL MOTION DUE TO OF MYOFASCIAL PAIN SYNDROME OF UPPER TRAPEZIUS MUSCLE ON THE LAUNDRY’S WORKERS IN EAST DENPASAR ABSTRACT Range of Motion (ROM) defined as the extent of joint’s movement that occurs when the joint was moved fromone position to another, either passively or actively. Bad habits that done by someone if it done repeatedly and for along time could trigger pain and tension around the neck as well as decrease in the flexibility of the neck muscles.Decrease in muscle flexibility would result in decreased the range of cervical motion that will interfere with a person'sdaily activities. The purpose of this study was to prove the intervention Deep Transverse Friction better than MassageEffleurage in increasing the range of cervical motion as a result of Myofascial Pain Syndrome in Upper Trapezius muscle.This research was an experimental design with pre and post two group design. These samples included 20 people whowere divided into two groups. Group 1 was given Deep Transverse Friction intervention while group 2 was givenEffleurage Massage intervention. Measurement range of motion was done by goniometer. This research was anexperimental design with pre and post test two group design. The result showed an increase Range of Motion in theintervention Group 1 amounted 4.65 and intervention group 2 amounted 1.35. Paired sample t-test showed a significantresult between intervention group 1 and intervention group 2 with p = 0.000. Difference test between group 1 and group2 using Mann Whitney U-test was obtained p = 0.000. It was concluded that Deep Transverse Friction intervention betterthan Effleurage Massage in increasing the range of cervical motion. Keywords: Range of cervical motion, Deep Transverse Friction, Massage Effleurage, Goniometer.

Effectiveness of ketamine in decreasing intracranial pressure in children with intracranial hypertension

2009 ◽  
Vol 4 (1) ◽  
pp. 40-46 ◽  
Author(s):  
Gad Bar-Joseph ◽  
Yoav Guilburd ◽  
Ada Tamir ◽  
Joseph N. Guilburd
Keyword(s):  
Blood Pressure ◽  
Traumatic Brain Injury ◽  
Brain Injury ◽  
Intracranial Pressure ◽  
Intracranial Hypertension ◽  
Repeated Measures ◽  
Intervention Group ◽  
Decrease Blood Pressure ◽  
Group 2 ◽  
Group 1

Object Deepening sedation is often needed in patients with intracranial hypertension. All widely used sedative and anesthetic agents (opioids, benzodiazepines, propofol, and barbiturates) decrease blood pressure and may therefore decrease cerebral perfusion pressure (CPP). Ketamine is a potent, safe, rapid-onset anesthetic agent that does not decrease blood pressure. However, ketamine's use in patients with traumatic brain injury and intracranial hypertension is precluded because it is widely stated that it increases intracranial pressure (ICP). Based on anecdotal clinical experience, the authors hypothesized that ketamine does not increase—but may rather decrease—ICP. Methods The authors conducted a prospective, controlled, clinical trial of data obtained in a pediatric intensive care unit of a regional trauma center. All patients were sedated and mechanically ventilated prior to inclusion in the study. Children with sustained, elevated ICP (> 18 mm Hg) resistant to first-tier therapies received a single ketamine dose (1–1.5 mg/kg) either to prevent further ICP increase during a potentially distressing intervention (Group 1) or as an additional measure to lower ICP (Group 2). Hemodynamic, ICP, and CPP values were recorded before ketamine administration, and repeated-measures analysis of variance was used to compare these values with those recorded every minute for 10 minutes following ketamine administration. Results The results of 82 ketamine administrations in 30 patients were analyzed. Overall, following ketamine administration, ICP decreased by 30% (from 25.8 ± 8.4 to 18.0 ± 8.5 mm Hg) (p < 0.001) and CPP increased from 54.4 ± 11.7 to 58.3 ± 13.4 mm Hg (p < 0.005). In Group 1, ICP decreased significantly following ketamine administration and increased by > 2 mm Hg during the distressing intervention in only 1 of 17 events. In Group 2, when ketamine was administered to lower persistent intracranial hypertension, ICP decreased by 33% (from 26.0 ± 9.1 to 17.5 ± 9.1 mm Hg) (p < 0.0001) following ketamine administration. Conclusions In ventilation-treated patients with intracranial hypertension, ketamine effectively decreased ICP and prevented untoward ICP elevations during potentially distressing interventions, without lowering blood pressure and CPP. These results refute the notion that ketamine increases ICP. Ketamine is a safe and effective drug for patients with traumatic brain injury and intracranial hypertension, and it can possibly be used safely in trauma emergency situations.

scholarly journals Effect of cardiac surgery on maternal and perinatal outcome in rheumatic heart disease with pregnancy: a comparative study

2018 ◽  
Vol 7 (3) ◽  
pp. 1123
Author(s):  
Vikas Yadav ◽  
J. B. Sharma ◽  
Garima Kachhawa ◽  
Alka Kriplani ◽  
Reeta Mahey ◽  
...  
Keyword(s):  
Cardiac Surgery ◽  
Heart Disease ◽  
Rheumatic Heart Disease ◽  
Valve Replacement ◽  
Perinatal Outcome ◽  
Surgery Group ◽  
Group 3 ◽  
Group 2 ◽  
Rheumatic Heart ◽  
Group 1

Background: Rheumatic heart disease remains the commonest heart disease in India with mitral stenosis being the most common lesion and is associated with significant maternal and perinatal mortality and morbidity. The objective of this study was to compare maternal and perinatal outcome in women with rheumatic heart valvular disease who had no surgery or had percutaneous balloon mitral valvuloplasty (PBMV) or had valvular replacement surgery.Methods: It was a retrospective study in 113 women with rheumatic heart disease with various valvular lesion admitted in the hospital in previous 10 years. There were 58 (51.35%) patients without cardiac surgery (Group 1), 24 (21.23%) with PTMC (Group 2) and 31 (27.43%) with valve replacement surgery (Group 3). Maternal and perinatal outcome were compared in three groups.Results: The baseline characteristics were similar in the three group. In cardiac complications New York Heart Association (NYHA) deterioration was significantly higher (24.1%) in non-operated group (Group 1) as compared to Group 2 (12.3%) and Group 3 (16.1%). There was no difference in Group 2 and Group 3. Need of cardiac medication (digoxin) was also highest (67.2%) in Group 1 as compared to Group 2 (24.6%) (p = 0.002) and Group 3 (38.7%) (p = 0.001) but no difference in Group 2 and Group 3. Anticoagulant were given to significantly higher number (54.8% of cases in Group 3 (valve replacement) as compared to Group 1 (3.4%) and Group 2 (12.5%). There was no significant difference in obstetric events and mode of delivery in the three groups. Similarly, there was no difference in fetal outcome in the three groups as regard to mean birth weight, APGAR score, fetal growth restriction, fetal or neonatal death or congenital anomalies in the three groups.Conclusions: Cardiac surgery before or during pregnancy did not significantly improve maternal or perinatal outcome. Only cardiac events and need of medication was reduced with surgery. Hence surgery should be performed judiciously in selected cases.

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