Table 1.

Detailed information table of indicators to measure heart health.

Metrics	Reference range
Age	60+
Gender	{Male, female}
Blood pressure level	Systolic blood pressure: 90–14 mmHg
	Diastolic blood pressure: 60–90 mmHg
Types of chest pain	{ angina pectoris, non-angina pectoris, classic angina pain, and atypical angina }
Serum cholesterol	2.9∼6.0 mmol/L
Blood sugar concentration	3.89∼6.1 mmol/L
ECG results	{ normal, rising, falling }
Resting heart rate	60∼100 times/min
Number of blood vessels	{0, 1, 2, 3}
PHI	[0, 1]