Prinzmetal's angina: a syndrome typically consisting of angina (cardiac chest pain) at rest that occurs in cycles. It is caused by vasospasm, a narrowing of the coronary arteries caused by contraction of the smooth muscle tissue in the vessel walls rather than directly by atherosclerosis (buildup of fatty plaque and hardening of the arteries). For a portion of patients Prinzmetal's angina may be a manifestation of vasospastic disorder and is associated with migraine, Raynaud's phenomenon or aspirin-induced asthma.
Endpoint definition
↥
						Endpoint definition steps | 
					
						FinnGen | 
				
|---|---|
						Phenotype data | 
					429209 | 
								1. Apply sex-specific ruleNone  | 
							429209 | 
								2. Check conditionsNone  | 
							429209 | 
								3. Check pre-conditions, main-only, mode, registry filtersRegistry filters: 
 2 out of 7 registries used, show all original rules.  | 
							
								 38139  | 
						
								4. Check minimum number of eventsNone  | 
							38139 | 
								5. Include endpointsNone  | 
							38139 | 
										6. Filter based on genotype QC (FinnGen only) | 
									36874 | 
Control definitions (FinnGen only)
					Control exclude
					I9_ISCHHEART
				
			Extra metadata
					Level in the ICD hierarchy
					3
				
				
					First used in FinnGen datafreeze
					DF2
				
				
					Parent code in ICD-10
					I20-I25
				
				
					Name in latin
					Angina pectoris
				
			Similar endpoints
↥List of similar endpoints to
		
Angina pectoris
	based on the number of shared cases.
		
		Broader endpoints:
	
- Ischemic heart diseases
 - Cardiovascular diseases (excluding rheumatic etc)
 - Cardiovascular diseases
 - Any event in hilmo or specialist outpatient
 
		
		Narrower endpoints:
	
Case counts by codes
↥Summary Statistics
↥-FinRegistry-
Key figures
| All | Female | Male | |
|---|---|---|---|
| Number of individuals | |||
| Whole population | 430780 | 181814 | 242255 | 
| Only index persons | 286312 | 121758 | 164554 | 
| Unadjusted period prevalence (%) | |||
| Whole population | 6.11 | 5.21 | 6.77 | 
| Only index persons | 5.51 | 4.48 | 6.28 | 
| Median age at first event (years) | |||
| Whole population | 66.20 | 69.67 | 63.56 | 
| Only index persons | 64.60 | 67.84 | 62.21 | 
-FinnGen-
Key figures
| All | Female | Male | |
|---|---|---|---|
| Number of individuals | 36874 | 12258 | 24616 | 
| Unadjusted period prevalence (%) | 10.81 | 5.32 | 13.54 | 
| Median age at first event (years) | 63.32 | 64.29 | 62.83 | 
-FinRegistry-
Age distribution of first events
-FinnGen-
Age distribution of first events
-FinRegistry-
Year distribution of first events
-FinnGen-
Year distribution of first events
-FinRegistry-
Cumulative Incidence Function
-FinnGen-
Cumulative Incidence Function
Mortality – FinRegistry
↥Relationships between endpoints
↥Index endpoint: I9_ANGINA – Angina pectoris
GWS hits: 76
                
                Loading Relationships table