Apabila kita bercakap tentang pesakit kencing manis (Diabetes), kerisauan utama yang selalu difikirkan adalah "nanti luka di kaki tak sembuh dan kena potong". Hakikatnya, ancaman paling besar dan paling kerap meragut nyawa pesakit diabetes bukanlah luka di kaki, tetapi kegagalan jantung.
Pesakit diabetes berisiko dua hingga empat kali ganda lebih tinggi untuk mendapat penyakit jantung berbanding individu normal. Lebih menakutkan, serangan jantung ini boleh berlaku tanpa amaran sakit dada langsung.
When we talk about diabetic patients, the primary fear is usually "a foot wound won't heal and will lead to amputation". The reality is, the biggest and most fatal threat to diabetic patients is not a foot ulcer, but heart failure.
Diabetic patients are two to four times more likely to develop heart disease compared to healthy individuals. What's more terrifying is that this heart attack can happen without any chest pain warning at all.
Apa Itu 'Serangan Jantung Senyap' (Silent Heart Attack)?
What is a 'Silent Heart Attack'?
Dalam kes serangan jantung biasa, pesakit akan merasa dada ditekan kuat seperti dihempap gajah. Namun, gula dalam darah yang tinggi secara berpanjangan akan merosakkan sistem saraf pesakit diabetes (dipanggil Diabetic Neuropathy). Kerosakan ini menyebabkan saraf 'mati' dan gagal menghantar isyarat sakit ke otak. Akibatnya, saluran jantung mereka mungkin tersumbat 100%, tetapi mereka tidak merasa sakit dada. Inilah yang digelar Serangan Jantung Senyap.
In a typical heart attack, the patient feels a crushing pain as if an elephant is sitting on their chest. However, prolonged high blood sugar damages the nervous system of a diabetic patient (a condition called Diabetic Neuropathy). This damage 'numbs' the nerves, failing to send pain signals to the brain. As a result, their heart arteries could be 100% blocked, yet they feel zero chest pain. This is a Silent Heart Attack.
Bagaimana Gula Memusnahkan Jantung Anda?
How Does Sugar Destroy Your Heart?
Kandungan gula yang tinggi di dalam darah bertindak seumpama "serpihan kaca yang halus". Apabila ia mengalir, ia akan mencalarkan dan mencederakan dinding dalaman saluran darah jantung. Lemak dan kolesterol kemudiannya akan menampal 'luka' tersebut, menebal, lalu membentuk plak yang menyumbat aliran darah.
High blood sugar levels act like "microscopic shards of glass". As it flows, it scratches and injures the inner walls of your heart arteries. Fat and cholesterol will then patch up these 'wounds', thicken, and form plaques that completely block blood flow.
Simptom 'Tersembunyi' Yang Perlu Anda Perhatikan
Hidden Symptoms You Must Watch Out For
Jika pesakit diabetes tidak merasa sakit dada, bagaimana untuk tahu mereka sedang diserang sakit jantung? Jangan abaikan tanda-tanda halus ini:
If diabetic patients do not feel chest pain, how can you tell they are having a heart attack? Do not ignore these subtle signs:
- Keletihan Melampau (Extreme Fatigue): Rasa sangat penat dan lesu secara tiba-tiba tanpa melakukan sebarang kerja berat.
- Extreme Fatigue: Feeling intensely tired and suddenly exhausted without doing any strenuous work.
- Sesak Nafas Mengejut: Tercungap-cungap untuk bernafas seolah-olah baru lepas berlari, walaupun anda hanya sedang duduk.
- Sudden Shortness of Breath: Gasping for air as if you just finished a run, even when you are just sitting down.
- Peluh Sejuk (Cold Sweats): Berpeluh dengan banyak sehingga basah baju walaupun berada di tempat yang sejuk/berhawa dingin.
- Cold Sweats: Sweating profusely until your shirt is soaked, even in a cool or air-conditioned room.
- Loya & Pening Berpusing: Rasa ingin muntah, pedih ulu hati yang disangka gastrik, atau pandangan berpusing.
- Nausea & Dizziness: Feeling like throwing up, heartburn mistaken for gastric issues, or sudden dizziness.