diastoles

Cardiac filling phases

Diastoles is the plural of diastole, the phase of the heartbeat when the heart muscle relaxes and the chambers fill with blood.

It alternates with systole, the contracting phase that pumps blood out.

Blood pressure readings give two numbers: the higher one measures systolic pressure, the lower one diastolic pressure during diastole.

The cardiologist noted that his diastoles were prolonged, suggesting a possible conduction issue.

cardiac

relaxation

State of being unwound

blood pressure · chambers · atria · cardiac output · heartbeat · pulse · ECG · heart rhythm · circulation · myocardium

poetic

lengthening

Increasing in extent

vowel · classical poetry · Latin poetry · rhythm · scansion · metrical · quantity · verse · pronunciation · ancient poetry

medical

blood pressure reading

sphygmomanometer · mmHg · monitoring · heart failure · echocardiogram · vital signs · clinical diagnosis · arterial pressure · health screening · cardiovascular disease

Opposites
cardiac phase

diastolessystoles

Heart's pumping compressions

systole · contractions

Phrases
Family

diastole, diastolic

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