According to the World Heart Federation research, cardiovascular disease has the highest mortality rate in the world. Heart attacks can come suddenly without showing symptoms. Some symptoms that may appear are like chest pain and short of breath. The study will try to find the profile of attack symptoms of 1076 cardiovascular patients at XYZ Hospital based on age, gender, job, habit, weight-change, ECG, heart noise, breath noise, systolic, diastolic, pulse and sleeping problem. The method using here is the Classification Tree. The study results that the most influence factor to the heart attack symptom is the breath noise. If the breath noise is not normal, 80.5% will have symptom short of breath, for female, 93.6% will have symptom short of breath and for male 69.9% will have symptom short of breath. If the breath noise is normal, 59.3% will have symptom chest of pain. If breath noise is normal, heart voice regular, pulse is not normal, 47.1% will have symptom short of breath. If breath noise is normal, heart noise regular, pulse is normal, 72.3% will have symptom chest pain. If breath noise is normal, heart voice irregular, 47.9% will have symptom short of breath.
|Journal||IOP Conference Series: Materials Science and Engineering|
|Publication status||Published - 15 Aug 2019|
|Event||3rd Indonesian Operations Research Association - International Conference on Operations Research 2018, IORA-ICOR 2018 - Manado and Minahasa, North Sulawesi, Indonesia|
Duration: 20 Sep 2018 → 21 Sep 2018