{"id":2780,"date":"2026-03-24T22:58:22","date_gmt":"2026-03-24T20:58:22","guid":{"rendered":"https:\/\/bio-me.bio\/?page_id=2780"},"modified":"2026-03-24T22:58:23","modified_gmt":"2026-03-24T20:58:23","slug":"heart-rate-analyzer","status":"publish","type":"page","link":"https:\/\/bio-me.bio\/?page_id=2780","title":{"rendered":"Heart Rate Analyzer"},"content":{"rendered":"\n<div class=\"eco-tool wp-block-group\" id=\"eco-tool-heartrate-3b7d4\">\n  <div class=\"eco-tool__header\">\n    <h2 class=\"eco-tool__title\">Heart Rate Analyzer<\/h2>\n    <p class=\"eco-tool__lead\">\n      Check whether your heart rate is low, typical, or high based on age, activity state, and current pulse.\n    <\/p>\n  <\/div>\n\n  <form class=\"eco-tool__form\" id=\"eco-heartrate-form-3b7d4\" novalidate>\n    <div class=\"eco-tool__grid3\">\n      <div class=\"eco-tool__field\">\n        <label class=\"eco-tool__label\" for=\"eco-heartrate-age-3b7d4\">Age<\/label>\n        <input class=\"eco-tool__input\" id=\"eco-heartrate-age-3b7d4\" type=\"number\" min=\"1\" max=\"120\" step=\"1\" value=\"30\" inputmode=\"numeric\" \/>\n        <div class=\"eco-tool__hint\">Age affects what is considered a typical resting pulse.<\/div>\n      <\/div>\n\n      <div class=\"eco-tool__field\">\n        <label class=\"eco-tool__label\" for=\"eco-heartrate-pulse-3b7d4\">Current heart rate (bpm)<\/label>\n        <input class=\"eco-tool__input\" id=\"eco-heartrate-pulse-3b7d4\" type=\"number\" min=\"20\" max=\"250\" step=\"1\" value=\"72\" inputmode=\"numeric\" \/>\n        <div class=\"eco-tool__hint\">Enter the pulse you measured right now.<\/div>\n      <\/div>\n\n      <div class=\"eco-tool__field\">\n        <label class=\"eco-tool__label\" for=\"eco-heartrate-state-3b7d4\">Current state<\/label>\n        <select class=\"eco-tool__input\" id=\"eco-heartrate-state-3b7d4\">\n          <option value=\"rest\" selected>Resting<\/option>\n          <option value=\"light\">Light activity<\/option>\n          <option value=\"exercise\">Exercise<\/option>\n          <option value=\"stress\">Stress \/ anxiety \/ caffeine<\/option>\n        <\/select>\n        <div class=\"eco-tool__hint\">The same pulse can mean different things in different situations.<\/div>\n      <\/div>\n\n      <div class=\"eco-tool__field\">\n        <label class=\"eco-tool__label\" for=\"eco-heartrate-fitness-3b7d4\">Fitness level<\/label>\n        <select class=\"eco-tool__input\" id=\"eco-heartrate-fitness-3b7d4\">\n          <option value=\"low\">Lower fitness<\/option>\n          <option value=\"average\" selected>Average<\/option>\n          <option value=\"high\">Athletic \/ endurance trained<\/option>\n        <\/select>\n        <div class=\"eco-tool__hint\">Athletic people often have lower resting heart rates.<\/div>\n      <\/div>\n\n      <div class=\"eco-tool__field\">\n        <label class=\"eco-tool__label\" for=\"eco-heartrate-symptoms-3b7d4\">Symptoms right now<\/label>\n        <select class=\"eco-tool__input\" id=\"eco-heartrate-symptoms-3b7d4\">\n          <option value=\"none\" selected>None<\/option>\n          <option value=\"mild\">Mild symptoms<\/option>\n          <option value=\"strong\">Strong symptoms<\/option>\n        <\/select>\n        <div class=\"eco-tool__hint\">Dizziness, chest discomfort, or shortness of breath matter.<\/div>\n      <\/div>\n\n      <div class=\"eco-tool__field\">\n        <label class=\"eco-tool__label\" for=\"eco-heartrate-round-3b7d4\">Display style<\/label>\n        <select class=\"eco-tool__input\" id=\"eco-heartrate-round-3b7d4\">\n          <option value=\"exact\" selected>Exact value<\/option>\n          <option value=\"simple\">Simple category<\/option>\n        <\/select>\n        <div class=\"eco-tool__hint\">Choose a more precise or more simplified result.<\/div>\n      <\/div>\n    <\/div>\n\n    <div class=\"eco-tool__actions\">\n      <button type=\"button\" class=\"wp-element-button eco-tool__btn\" id=\"eco-heartrate-calc-3b7d4\">Calculate<\/button>\n      <button type=\"button\" class=\"wp-element-button eco-tool__btn eco-tool__btn--ghost\" id=\"eco-heartrate-reset-3b7d4\">Reset<\/button>\n      <div class=\"eco-tool__error\" id=\"eco-heartrate-error-3b7d4\" aria-live=\"polite\"><\/div>\n    <\/div>\n  <\/form>\n\n  <div class=\"eco-tool__result\" id=\"eco-heartrate-result-3b7d4\" hidden>\n    <h3 class=\"eco-tool__subtitle\">Result<\/h3>\n\n    <div class=\"eco-tool__cards\">\n      <div class=\"eco-tool__card\">\n        <div class=\"eco-tool__metric-label\">Heart rate status<\/div>\n        <div class=\"eco-tool__metric-value\" id=\"eco-heartrate-status-3b7d4\">\u2014<\/div>\n        <div class=\"eco-tool__metric-sub\" id=\"eco-heartrate-sub-3b7d4\"><\/div>\n      <\/div>\n\n      <div class=\"eco-tool__card\">\n        <div class=\"eco-tool__metric-label\">Typical range for this state<\/div>\n        <div class=\"eco-tool__metric-value\" id=\"eco-heartrate-range-3b7d4\">\u2014<\/div>\n        <div class=\"eco-tool__metric-sub\" id=\"eco-heartrate-rangesub-3b7d4\"><\/div>\n      <\/div>\n    <\/div>\n\n    <div class=\"eco-tool__card eco-tool__card--wide\">\n      <div class=\"eco-tool__metric-label\">Interpretation<\/div>\n      <div class=\"eco-tool__metric-sub\" id=\"eco-heartrate-note-3b7d4\"><\/div>\n    <\/div>\n\n    <p class=\"eco-tool__note\">\n      This is an educational screening tool, not a diagnosis. A pulse can vary with sleep, stress, hydration, medication, illness, and fitness level.\n    <\/p>\n  <\/div>\n\n  <details class=\"eco-tool__details\">\n    <summary class=\"eco-tool__summary\">How we calculate<\/summary>\n    <div class=\"eco-tool__details-body\">\n      <p class=\"eco-tool__text\">\n        We compare your entered pulse with a simple reference range for the selected situation. Athletic fitness and current symptoms slightly adjust the interpretation.\n      <\/p>\n    <\/div>\n  <\/details>\n<\/div>\n\n<style>\n.eco-tool{border:1px solid rgba(0,0,0,.12);border-radius:12px;padding:16px}\n.eco-tool__header{margin-bottom:12px}\n.eco-tool__title{margin:0 0 8px}\n.eco-tool__lead{margin:0;opacity:.9}\n.eco-tool__form{margin-top:12px}\n.eco-tool__grid3{display:grid;grid-template-columns:1fr;gap:16px}\n@media (min-width:860px){.eco-tool__grid3{grid-template-columns:1fr 1fr 1fr}}\n.eco-tool__field{display:flex;flex-direction:column;gap:6px}\n.eco-tool__label{font-weight:600}\n.eco-tool__input{width:100%;height:44px;padding:0 12px;border:1px solid rgba(0,0,0,.20);border-radius:10px;background:#fff;box-sizing:border-box;font:inherit}\n.eco-tool select.eco-tool__input{\n  appearance:none;-webkit-appearance:none;line-height:44px;padding-right:40px;\n  background-image:\n    linear-gradient(45deg, transparent 50%, rgba(0,0,0,.60) 50%),\n    linear-gradient(135deg, rgba(0,0,0,.60) 50%, transparent 50%);\n  background-position:calc(100% - 18px) 50%, calc(100% - 12px) 50%;\n  background-size:6px 6px;background-repeat:no-repeat\n}\n.eco-tool__hint{font-size:.92em;opacity:.78;min-height:38px}\n.eco-tool__actions{display:flex;flex-wrap:wrap;gap:10px;align-items:center;margin-top:16px}\n.eco-tool__btn{padding:10px 22px}\n.eco-tool__btn--ghost{background:transparent!important;border:1px solid rgba(0,0,0,.20)!important}\n.eco-tool__btn--ghost:hover,.eco-tool__btn--ghost:focus{background:rgba(0,0,0,.06)!important;border-color:rgba(0,0,0,.35)!important}\n.eco-tool__error{min-height:1.2em;font-weight:600;flex:1 1 240px}\n.eco-tool__result{margin-top:16px}\n.eco-tool__subtitle{margin:0 0 10px}\n.eco-tool__cards{display:grid;gap:10px;grid-template-columns:1fr}\n@media (min-width:860px){.eco-tool__cards{grid-template-columns:1fr 1fr}}\n.eco-tool__card{border:1px solid rgba(0,0,0,.12);border-radius:12px;padding:12px}\n.eco-tool__card--wide{margin-top:10px}\n.eco-tool__metric-label{opacity:.85;font-weight:600}\n.eco-tool__metric-value{font-size:1.6em;font-weight:800;margin-top:6px;line-height:1.1}\n.eco-tool__metric-sub{opacity:.85;margin-top:6px}\n.eco-tool__note{margin:10px 0 0;opacity:.9}\n.eco-tool__details{margin-top:14px}\n.eco-tool__summary{cursor:pointer;font-weight:700}\n.eco-tool__details-body{margin-top:10px}\n.eco-tool__text{margin:0 0 10px}\n<\/style>\n\n<script>\n(function(){\n  const S=\"3b7d4\";\n  const el=(id)=>document.getElementById(id+\"-\"+S);\n\n  const ageEl=el(\"eco-heartrate-age\");\n  const pulseEl=el(\"eco-heartrate-pulse\");\n  const stateEl=el(\"eco-heartrate-state\");\n  const fitnessEl=el(\"eco-heartrate-fitness\");\n  const symptomsEl=el(\"eco-heartrate-symptoms\");\n  const roundEl=el(\"eco-heartrate-round\");\n\n  const resultEl=el(\"eco-heartrate-result\");\n  const statusEl=el(\"eco-heartrate-status\");\n  const subEl=el(\"eco-heartrate-sub\");\n  const rangeEl=el(\"eco-heartrate-range\");\n  const rangeSubEl=el(\"eco-heartrate-rangesub\");\n  const noteEl=el(\"eco-heartrate-note\");\n  const errorEl=el(\"eco-heartrate-error\");\n\n  function setError(msg){ errorEl.textContent = msg || \"\"; }\n\n  function getRange(){\n    const state = stateEl.value;\n    if(state === \"rest\") return {low: 60, high: 100};\n    if(state === \"light\") return {low: 75, high: 120};\n    if(state === \"exercise\") return {low: 100, high: 170};\n    return {low: 70, high: 120}; \/\/ stress\/caffeine\n  }\n\n  function calculate(){\n    setError(\"\");\n\n    const age = Number(ageEl.value);\n    const pulse = Number(pulseEl.value);\n\n    if(!Number.isFinite(age) || age < 1 || age > 120){\n      setError(\"Please enter a valid age.\");\n      resultEl.hidden = true;\n      return;\n    }\n    if(!Number.isFinite(pulse) || pulse < 20 || pulse > 250){\n      setError(\"Please enter a valid heart rate.\");\n      resultEl.hidden = true;\n      return;\n    }\n\n    let range = getRange();\n\n    if(stateEl.value === \"rest\" && fitnessEl.value === \"high\"){\n      range.low = 50;\n      range.high = 90;\n    }\n\n    let status = \"\";\n    let note = \"\";\n\n    if(pulse < range.low){\n      status = roundEl.value === \"simple\" ? \"Below typical\" : \"Lower than typical\";\n      note = \"Your entered pulse is below the typical range for this situation.\";\n    } else if(pulse > range.high){\n      status = roundEl.value === \"simple\" ? \"Above typical\" : \"Higher than typical\";\n      note = \"Your entered pulse is above the typical range for this situation.\";\n    } else {\n      status = roundEl.value === \"simple\" ? \"Typical\" : \"Within typical range\";\n      note = \"Your entered pulse falls within a broad typical range for this state.\";\n    }\n\n    if(symptomsEl.value === \"mild\"){\n      note += \" Mild symptoms can make a borderline pulse more important to pay attention to.\";\n    }\n    if(symptomsEl.value === \"strong\"){\n      note += \" Strong symptoms increase concern even if the pulse value alone does not look extreme.\";\n    }\n\n    statusEl.textContent = status;\n    subEl.textContent = `Entered pulse: ${pulse} bpm`;\n    rangeEl.textContent = `${range.low}\u2013${range.high} bpm`;\n    rangeSubEl.textContent = `Estimated reference range for the selected state.`;\n    noteEl.textContent = note;\n\n    resultEl.hidden = false;\n  }\n\n  function reset(){\n    setError(\"\");\n    ageEl.value = \"30\";\n    pulseEl.value = \"72\";\n    stateEl.value = \"rest\";\n    fitnessEl.value = \"average\";\n    symptomsEl.value = \"none\";\n    roundEl.value = \"exact\";\n    resultEl.hidden = true;\n  }\n\n  el(\"eco-heartrate-calc\").addEventListener(\"click\", calculate);\n  el(\"eco-heartrate-reset\").addEventListener(\"click\", reset);\n})();\n<\/script>\n","protected":false},"excerpt":{"rendered":"<p>Heart Rate Analyzer Check whether your heart rate is low, typical, or high based on age, activity state, and current pulse. Age Age affects what is considered a typical resting&hellip;<\/p>\n","protected":false},"author":2,"featured_media":0,"parent":2462,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_sitemap_exclude":false,"_sitemap_priority":"","_sitemap_frequency":"","footnotes":""},"_links":{"self":[{"href":"https:\/\/bio-me.bio\/index.php?rest_route=\/wp\/v2\/pages\/2780"}],"collection":[{"href":"https:\/\/bio-me.bio\/index.php?rest_route=\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/bio-me.bio\/index.php?rest_route=\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/bio-me.bio\/index.php?rest_route=\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/bio-me.bio\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=2780"}],"version-history":[{"count":1,"href":"https:\/\/bio-me.bio\/index.php?rest_route=\/wp\/v2\/pages\/2780\/revisions"}],"predecessor-version":[{"id":2781,"href":"https:\/\/bio-me.bio\/index.php?rest_route=\/wp\/v2\/pages\/2780\/revisions\/2781"}],"up":[{"embeddable":true,"href":"https:\/\/bio-me.bio\/index.php?rest_route=\/wp\/v2\/pages\/2462"}],"wp:attachment":[{"href":"https:\/\/bio-me.bio\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=2780"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}