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Berapakah Bacaan Tekanan Darah Normal? Jom Check Sama Ada Normal atau Tidak

Written & Medically Reviewed by Dr. Navin Mann, Consultant Bariatric, Metabolic & General Surgeon
Dr. Navin Mann
Specialist Surgeon

Dr. Navin Mann

Dr Navin Mann is a Consultant Bariatric, Metabolic & General Surgeon in Malaysia with expertise in bariatric surgery, metabolic surgery, laparoscopic (keyhole) surgery, hernia surgery, gallbladder surgery, thyroid surgery, hemorrhoid surgery, gastrointestinal (GI) cancer surgery, and breast surgery. Registered with the National Specialist Register (NSR) Malaysia, he provides evidence-based surgical care focused on obesity management, metabolic health improvement, and minimally invasive treatment approaches. His articles are reviewed for medical accuracy and are intended to support patient education and informed healthcare decisions.

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bacaan tekanan darah normal

Bacaan Tekanan Darah Normal

Bacaan tekanan darah yang normal bagi seorang dewasa yang sihat adalah kurang daripada 120/80 mmHg. Angka atas (120) mewakili tekanan sistolik, manakah angka bawah (80) mewakili tekanan diastolik.

Jadual Kategori Tekanan Darah (mmHg)

Kategori Tekanan DarahTekanan Sistolik (Angka Atas) Tekanan Diastolik (Angka Bawah)
NormalKurang daripada 120DanKurang daripada 80
Meningkat (Elevated)120 – 129DanKurang daripada 80
Hipertensi Tahap 1130 – 139Atau80 – 89
Hipertensi Tahap 2140 ke atasAtau90 ke atas
Krisis HipertensiLebih daripada 180Dan/AtauLebih daripada 120

Fakta Penting Mengenai Tekanan Darah

  • Maksud Unit mmHg: Tekanan darah diukur dalam unit milimeter merkuri (mmHg).

  • Tekanan Sistolik: Mengukur tekanan dalam saluran darah semasa jantung mengepam darah ke seluruh badan.

  • Tekanan Diastolik: Mengukur tekanan dalam saluran darah apabila jantung berehat di antara setiap denyutan.

  • Diagnosis Tepat: Satu bacaan yang tinggi tidak bermakna anda menghidap darah tinggi. Diagnosis rasmi memerlukan purata daripada beberapa bacaan yang diambil pada waktu dan hari yang berbeza.