U+1F494 BROKEN HEART
U+1F494 was added to Unicode in version 6.0 (2010). It belongs to the block 
This character is a Other Symbol and is commonly used, that is, in no specific script.
The glyph is not a composition. It has a Neutral East Asian Width. In bidirectional context it acts as Other Neutral and is not mirrored. In text U+1F494 behaves as Ideographic regarding line breaks. It has type Other for sentence and Other for word breaks. The Grapheme Cluster Break is Any.
On Youtube this character is sometimes wrongly displayed as U0001f494.
The Wikipedia has the following information about this codepoint:
A broken heart (also known as a heartbreak or heartache) is a common metaphor for the intense emotional pain or suffering one feels after losing a loved one, whether through death, divorce, breakup, separation, betrayal, or romantic rejection.
Heartbreak is usually associated with losing a family member or partner, though losing a parent, sibling, child, pet, lover or close friend can all cause heartaches and it is frequently experienced during grief and bereavement. The phrase refers to the emotional pain and physical pain one may feel in the chest as a result of an emotional trauma of loss. Although breaking your heart ordinarily does not imply any physical defect in the heart, there is a condition known as broken heart syndrome, where a traumatising incident triggers the brain to distribute chemicals that weaken heart tissue.
Representations
| System | Representation |
|---|---|
| NΒΊ | 128148 |
| UTF-8 | F0 9F 92 94 |
| UTF-16 | D8 3D DC 94 |
| UTF-32 | 00 01 F4 94 |
| URL-Quoted | %F0%9F%92%94 |
| HTML-Escape | 💔 |
| Wrong windows-1252 Mojibake | Γ°ΒΒΒ |
Elsewhere
Complete Record
| Property | Value |
|---|---|
| Age (age) | 6.0 |
| Unicode Name (na) | BROKEN HEART |
| Unicode 1 Name (na1) | β |
| Block (blk) | Misc_Pictographs |
| General Category (gc) | Other Symbol |
| Script (sc) | Common |
| Bidirectional Category (bc) | Other Neutral |
| Combining Class (ccc) | Not Reordered |
| Decomposition Type (dt) | None |
| Decomposition Mapping (dm) |
 |
| Lowercase (Lower) | β |
| Simple Lowercase Mapping (slc) |
|
| Lowercase Mapping (lc) |
|
| Uppercase (Upper) | β |
| Simple Uppercase Mapping (suc) |
|
| Uppercase Mapping (uc) |
|
| Simple Titlecase Mapping (stc) |
|
| Titlecase Mapping (tc) |
|
| Case Folding (cf) |
|
| ASCII Hex Digit (AHex) | β |
| Alphabetic (Alpha) | β |
| Bidi Control (Bidi_C) | β |
| Bidi Mirrored (Bidi_M) | β |
| Bidi Paired Bracket (bpb) |
|
| Bidi Paired Bracket Type (bpt) | None |
| Cased (Cased) | β |
| Composition Exclusion (CE) | β |
| Case Ignorable (CI) | β |
| Full Composition Exclusion (Comp_Ex) | β |
| Changes When Casefolded (CWCF) | β |
| Changes When Casemapped (CWCM) | β |
| Changes When NFKC Casefolded (CWKCF) | β |
| Changes When Lowercased (CWL) | β |
| Changes When Titlecased (CWT) | β |
| Changes When Uppercased (CWU) | β |
| Dash (Dash) | β |
| Deprecated (Dep) | β |
| Default Ignorable Code Point (DI) | β |
| Diacritic (Dia) | β |
| East Asian Width (ea) | Neutral |
| Extender (Ext) | β |
| FC NFKC Closure (FC_NFKC) |
|
| Grapheme Cluster Break (GCB) | Any |
| Grapheme Base (Gr_Base) | β |
| Grapheme Extend (Gr_Ext) | β |
| Grapheme Link (Gr_Link) | β |
| Hex Digit (Hex) | β |
| Hangul Syllable Type (hst) | Not Applicable |
| Hyphen (Hyphen) | β |
| ID Continue (IDC) | β |
| Ideographic (Ideo) | β |
| ID Start (IDS) | β |
| IDS Binary Operator (IDSB) | β |
| IDS Trinary Operator and (IDST) | β |
| InMC (InMC) | β |
| Indic Positional Category (InPC) | NA |
| Indic Syllabic Category (InSC) | Other |
| ISO 10646 Comment (isc) | β |
| Joining Group (jg) | No_Joining_Group |
| Join Control (Join_C) | β |
| Jamo Short Name (JSN) | β |
| Joining Type (jt) | Non Joining |
| Line Break (lb) | Ideographic |
| Logical Order Exception (LOE) | β |
| Math (Math) | β |
| Noncharacter Code Point (NChar) | β |
| NFC Quick Check (NFC_QC) | Yes |
| NFD Quick Check (NFD_QC) | Yes |
| NFKC Casefold (NFKC_CF) |
|
| NFKC Quick Check (NFKC_QC) | Yes |
| NFKD Quick Check (NFKD_QC) | Yes |
| Numeric Type (nt) | None |
| Numeric Value (nv) | NaN |
| Other Alphabetic (OAlpha) | β |
| Other Default Ignorable Code Point (ODI) | β |
| Other Grapheme Extend (OGr_Ext) | β |
| Other ID Continue (OIDC) | β |
| Other ID Start (OIDS) | β |
| Other Lowercase (OLower) | β |
| Other Math (OMath) | β |
| Other Uppercase (OUpper) | β |
| Pattern Syntax (Pat_Syn) | β |
| Pattern White Space (Pat_WS) | β |
| Quotation Mark (QMark) | β |
| Radical (Radical) | β |
| Sentence Break (SB) | Other |
| Simple Case Folding (scf) |
|
| Script Extension (scx) | Common |
| Soft Dotted (SD) | β |
| STerm (STerm) | β |
| Terminal Punctuation (Term) | β |
| Unified Ideograph (UIdeo) | β |
| Variation Selector (VS) | β |
| Word Break (WB) | Other |
| White Space (WSpace) | β |
| XID Continue (XIDC) | β |
| XID Start (XIDS) | β |
| Expands On NFC (XO_NFC) | β |
| Expands On NFD (XO_NFD) | β |
| Expands On NFKC (XO_NFKC) | β |
| Expands On NFKD (XO_NFKD) | β |