358 results found
Health topics
… cognitive or motor function Can be life-threatening Heart valve condition A leaky or tight valve reduces the efficiency of the heart's pumping action. … cognitive or motor function Can be life-threatening Heart valve condition A leaky or tight valve reduces the …
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… Medicine, 363(25): 2385–2395. Van Rees JB, et al. (2011). Implantation-related complications of implantable … Medicine, 363(25): 2385–2395. Van Rees JB, et al. (2011). Implantation-related complications of implantable … Medicine, 363(25): 2385–2395. Van Rees JB, et al. (2011). Implantation-related complications of implantable …
Medical tests
… nerves . Chest. MRI of the chest can look at the heart, the valves, and coronary blood vessels . It can show if the … nerves . Chest. MRI of the chest can look at the heart, the valves, and coronary blood vessels . It can show if the …
Health topics
… occurs when the fertilized egg implants in the uterus . Implantation takes place 6 to 10 days after fertilization. … occurs when the fertilized egg implants in the uterus . Implantation takes place 6 to 10 days after fertilization. …
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… the lower esophageal sphincter. It acts like a one-way valve between the esophagus and the stomach. When your child swallows, the valve lets food pass into the stomach. If the valve is weak, stomach contents can flow back up into the …