My husband keeps waking up gasping for air and also can feel it coming on before it happens. he has had 4 open heart surgeries and he has had all the tests such as sleep apnea, tilt table and mris but nothing.  he also wakes me up at night shaking in which i believe are seizures. i have also video recorded them.  can you please help us figure out why this keep happening to my husband?
Hello there I understand your concerned phenomenon appears metabolic, caused by electrolyte disturbance or truly neurological. A physical examination will be helpfulThere is a possibility that he may be slipping into pulmonary edema on account of his 4 surgery status. Please consult his CTVS doc and plan his treatment Hope that helps