<Tr> <Td> Thyroid hormones </Td> <Td> Decreased T3 and T4 </Td> </Tr> <Tr> <Td> Calcium </Td> <Td> Decreased Ca </Td> </Tr> <Tr> <Td> Potassium </Td> <Td> Increased K </Td> </Tr> <Tr> <Td> Sodium </Td> <Td> Decreased Na </Td> </Tr>

What is the relationship between atrial systole ventricular filling and cardiac output