Diastole and systole refer to when the heart muscles relax and contract. The balance between diastolic and systolic pressure determines a person’s blood pressure. A blood pressure reading displays ...

Automatic Reply celebrates the pithy, surprising or otherwise amusing “out-of-office” email messages pinging around workplaces. In medicine, “diastole” refers to the phase of the heartbeat when the ...

High blood pressure, including pre-hypertension, is a major global health economic issue, accounting for about half of the total cases of stroke and ischaemic heart disease. It is responsible for ...

S1 and S2 are the normal heart sounds you hear when the heart valves close. Heart murmurs are extra sounds that can be heard during systole, diastole, or as a continuous sound. S3 and S4 are abnormal ...

Research suggests there’s an indirect link between anxiety and diastolic dysfunction, a condition related to how your heart fills with blood. Anxiety is a natural state of readiness. It’s your brain’s ...

Diastolic dysfunction refers to a mechanical failure of the heart’s chambers to fill properly with blood during the diastole phase of the cardiac cycle. This is caused by inadequate relaxation of the ...