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Live birth rates are low in women with cyanotic heart disease, occurring in only 43% of pregnancies overall and 12% of pregnancies in women with oxygen saturations ≤85% (24). Women with coarctation of the aorta are at increased risk for hypertension, pre-eclampsia, and HF (25).
- High-Risk Cardiac Disease in Pregnancy:
More than 200 pregnancies in women with a Mustard or Senning...
- High-Risk Cardiac Disease in Pregnancy:
There is no defined upper limit of normal for heart rate in pregnancy, but thorough history and basic investigations should be carried out in all pregnant women with a persistent tachycardia. Premature complexes (atrial and ventricular) are the most common finding on electrocardiography (ECG).
10 sie 2023 · Pregnancy makes the heart and blood vessels work harder. During pregnancy, blood volume increases by 30% to 50% to nourish the growing baby. The heart also pumps more blood each minute, and the heart rate increases. Labor and delivery add to the heart's workload too.
4 maj 2020 · In most models of maternal cardiovascular risk estimation, several conditions are felt to be of high/prohibitive risk to continue with pregnancy, including pulmonary arterial hypertension, severe ventricular dysfunction, severe left-sided heart obstruction, and significant aortic dilatation with underlying connective tissue disease. 3 Women ...
25 sie 2018 · In women at moderate or low-risk, a single prophylactic dose of LMWH―for example, in the case of enoxaparin, 20 mg if weight is <50 kg, 40 mg if 50–90 kg, and for women with a raised body mass index (BMI) 0.5 mg/kg―can be given at 6 h post-delivery, before restarting therapeutic LMWH 12 h later.
More than 200 pregnancies in women with a Mustard or Senning repair have been described. Salient outcomes are a high miscarriage rate (up to 30%) and high maternal cardiac complication rates (10% to 30%), including arrhythmias and HF. Cardiac death appears to be rare.
16 wrz 2014 · Cardiac Output. Cardiac output increases throughout pregnancy. 8 Invasive measuring techniques are rarely used during pregnancy, so echocardiography is most commonly used to assess hemodynamics in pregnancy. Cardiac output measurements are usually made with the mother in the left lateral decubitus position to avoid positional variation.
