|Year : 2020 | Volume
| Issue : 1 | Page : 44-46
Eisenmenger syndrome with pregnancy – Double trouble
Juvva Kishan Srikanth, Nitesh Gupta, Shibdas Chakrabarti, Pranav Ish
Department of Pulmonary Critical Care and Sleep Medicine, Vardhman Mahavir Medical College and Safdarjung Hospital, New Delhi, India
|Date of Submission||25-Oct-2019|
|Date of Decision||04-Dec-2019|
|Date of Acceptance||23-Dec-2019|
|Date of Web Publication||12-Feb-2020|
Dr. Pranav Ish
Department of Pulmonary Critical Care and Sleep Medicine, Vardhman Mahavir Medical College and Safdarjung Hospital, New Delhi
Source of Support: None, Conflict of Interest: None
Eisenmenger syndrome is an absolute contraindication for pregnancy. However, those patients with a diagnosis in late 2nd or 3rd trimester need to be carefully evaluated with a multidisciplinary team and strictly monitored by a critical care intensivist. We present a case of Eisenmenger syndrome diagnosed late in pregnancy, managed conservatively in intensive care unit with positive airway pressure therapy.
Keywords: Eisenmenger syndrome, intensive care, pregnancy
|How to cite this article:|
Srikanth JK, Gupta N, Chakrabarti S, Ish P. Eisenmenger syndrome with pregnancy – Double trouble. Indian J Med Spec 2020;11:44-6
|How to cite this URL:|
Srikanth JK, Gupta N, Chakrabarti S, Ish P. Eisenmenger syndrome with pregnancy – Double trouble. Indian J Med Spec [serial online] 2020 [cited 2020 May 26];11:44-6. Available from: http://www.ijms.in/text.asp?2020/11/1/44/278090
| Introduction|| |
Pregnancy should ideally be avoided in a woman with Eisenmenger syndrome because of a high maternal mortality rate and poor prognosis of the baby. The patients diagnosed late should be assessed and closely monitored by an experienced multidisciplinary team, including obstetric, critical care and neonatal intensivists. We present a similar case with a successful outcome.
| Case Report|| |
A 23-year-old primigravida, married for 3 years, with 30 weeks' gestation presented with complaints of worsened dyspnea for 1 month associated with anasarca and cyanosis. She had dyspnea on exertion since childhood for which she had taken oral drugs with which she used to get partial relief. There was no history of any hospital admissions in the past.
On examination, the patient was conscious, oriented, with tachycardia and tachypnea. Her vital signs revealed a blood pressure of 130/80 mmHg, a pulse of 120 beats/min, regular and good volume, a respiratory rate of 40/min, and a room air saturation of 80%. She had distended jugular veins with elevated jugular venous pressure, pitting pedal edema, cyanosis, and clubbing.
Respiratory system examination revealed vesicular breath sounds with bilateral fine end-inspiratory crepitations. She had a right ventricular impulse and a palpable pulmonary closure sound (P2) on precordial palpation with a loud P2 on auscultation. Bedside ultrasonography (USG) showed bilateral B-lines. Screening echocardiogram (ECHO) was suggestive of the right atrium being grossly dilated [Figure 1]a with severe tricuspid regurgitation [Figure 1]b. Deep vein thrombosis screen was negative.
|Figure 1: (a) Screening two-dimensional echocardiography done by intensivist; subcostal view showing dilated right atrium marked with a white dot. (b) Screening two-dimensional echocardiography done by intensivist; apical 4 chamber view showing severe tricuspid regurgitation jet with Doppler flow showing the regurgitant jet. (c) Two-dimensional echocardiography done by cardiologist; apical 4 chamber view showing atrial septal defect with right to left atrial jet in color Doppler. (d) The patient on positive airway pressure therapy|
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A clinical diagnosis of right heart failure with pulmonary hypertension was made. Electrocardiogram (ECG) showed right axis deviation. Review ECHO from cardiology was suggestive of a large ostium secundum type of atrial septal defect (ASD) with Eisenmenger syndrome [Figure 1]c with severe pulmonary artery hypertension.
A continuous positive airway pressure (CPAP) therapy of 8 cm of water [Figure 1]d along with oxygen was given in view of heart failure and cardiogenic pulmonary edema. Cardiology consultation was taken, and loop diuretics were given.
Fetal ultrasound was performed which showed a single live intrauterine fetus of cephalic presentation with estimated gestational age of 29 weeks and 6 days. Fetal growth monitoring was performed using serial ultrasound. The patient was continued on conservative management in intensive care unit with oxygen, CPAP, and diuretics for 8 days. Antenatal corticosteroids were administered at 31 weeks for fetal lung maturity since termination of pregnancy was planned in view of impending cardiac failure. Normal vaginal delivery was done at 31 weeks, a healthy baby weighing 2.1 kg and Apgar score of 9, 9, 9 was delivered while the mother was on CPAP therapy. The patient improved gradually and was discharged on day 7 postpartum on the advice of oxygen therapy at home.
| Discussion|| |
Eisenmenger syndrome is rare in pregnant women with an incidence of about 3%. The underlying etiology is usually ventricular septal defect (VSD), followed by ASD and patent ductus arteriosus (PDA). Our patient had ASD with Eisenmenger syndrome.
Eisenmenger syndrome patients are particularly vulnerable to hemodynamic changes and even minor decrease in systemic vascular resistance (SVR) may increase the right-to-left shunting and possibly induce circulatory collapse. Decreased SVR during pregnancy increases the right-to-left shunting, subsequently leading to a reduced pulmonary perfusion and hypoxia and further deterioration of mother and baby. Moreover, straining during delivery may result in an increased right ventricular pressure, which may cause fatal arrhythmia and even sudden death. Regardless of etiology, pregnancy in the Eisenmenger syndrome is associated with major morbidity and mortality. Because of the high risk of maternal mortality, pregnancy is contraindicated in women with Eisenmenger syndrome.
The management of patients with Eisenmenger syndrome includes oxygen therapy, diuretics, vasodilators, and anticoagulants. Oxygen is a pulmonary vasodilator, which decreases the blood flow across the right-to-left shunt and thereby improving oxygen saturation. Diuretics will be useful to relieve hepatic congestion and increased intravascular volume. Pulmonary vasodilators, phosphodiesterase inhibitors (sildenafil and tadalafil), and endothelin receptor antagonists (bosentan, etc.,) are not recommended in pregnancy because of possible teratogenicity and adverse effects on uterine circulation.
The greatest risk lies in the periods of delivery and early postpartum due to large hemodynamic changes. The major causes of death could be hypovolemia, thromboembolism, and preeclampsia.
Despite risk, vaginal delivery is a preferred delivery mode. Cesarean section is reserved for conditions such as severe intrauterine growth retardation. Maternal mortality in Eisenmenger syndrome is reported to be 30%–50% and up to 65% in those with cesarean section. It is higher when associated with VSD (60%) than with ASD (44%) or with PDA (41.7%). For decreasing future morbidity and mortality, women with Eisenmenger syndrome ideally should avoid pregnancy or an early pregnancy interruption should be considered within 10th gestational week.
| Conclusion|| |
Thus, to conclude, pregnancy should be avoided in a woman with Eisenmenger syndrome because of a high maternal mortality rate. Those patients with continuing pregnancy should be assessed by an experienced multidisciplinary team, including obstetric critical care specialist, intensivist, cardiologist, and a neonatal physician. Training of the intensivist for advances in obstetric critical care, including critical care USG, ECHO, CPAP, continuous monitoring, and a controlled vaginal delivery under epidural analgesia can help to achieve a successful pregnancy outcome.
Declaration of patient consent
The authors certify that they have obtained all appropriate patient consent forms. In the form, the patient has given her consent for her images and other clinical information to be reported in the journal. The patient understands that name and initials will not be published, and due efforts will be made to conceal identity, but anonymity cannot be guaranteed.
Financial support and sponsorship
Conflicts of interest
There are no conflicts of interest.
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