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Shock

Juga dikenal sebagai: Circulatory shock, Cardiovascular collapse, Compensated shock, Decompensated shock

CatDogUrgensi: EmergencySeberapa umum: Common

Singkatnya

Shock is a life-threatening medical emergency in dogs and cats where tissues are starved of oxygen due to a sudden drop in blood flow. Recognizing early signs like pale gums, cold paws, and rapid breathing is critical for securing immediate, life-saving veterinary care.

A sick domestic cat resting on an emergency veterinary table with an intravenous catheter in its front leg
Rapid intravenous fluid therapy is a cornerstone of treating many forms of shock.

TL;DR. Syok adalah darurat yang mengancam nyawa ketika jaringan kekurangan oksigen karena aliran darah kritis; butuh perawatan veteriner segera.

Terapi cairan IV cepat penting pada banyak bentuk syok.

Apa itu?

Hipoperfusi sistemik dengan pengantaran oksigen (DO2) tidak memadai. Hipovolemik: kehilangan volume. Distributif: vasodilatasi (sepsis, anafilaksis). Kardiogenik: gagal pompa. Organ syok sering usus pada anjing, paru pada kucing.

A diagram showing the canine cardiovascular system and blood flow distribution during circulatory shock
Darah diprioritaskan ke otak dan jantung selama syok sirkulasi.

Penyebab dan faktor risiko

Trauma dan perdarahan, dehidrasi berat, sepsis, penyakit jantung, anafilaksis, anemia ekstrem atau gagal paru. Tanpa predisposisi ras; hewan apa pun dengan pemicu berat.

Tanda

Gusi pucat atau kusam, CRT >2 dtk, mental redup, takikardia (anjing) atau bradikardia/hipotermia (kucing), ekstremitas dingin, nadi lemah, takipnea, hipotensi. Anjing dapat diare berdarah; syok septik dini dapat menampilkan gusi merah cerah.

A close-up of a canine mouth showing pale, white mucous membranes along the gumline
Gusi pucat menandakan sirkulasi buruk.

Diagnosis

Triage ABC dengan laktat, PCV/TS, tekanan darah, gas darah, EKG, echo di samping tempat tidur sebelum cairan agresif jika risiko kardiogenik, troponin jika diduga cedera jantung.

A veterinary ultrasound monitor displaying an echocardiogram of a dog's heart
Ekokardiografi membantu menyingkirkan syok kardiogenik.

Pengobatan

Pulihkan DO2 dengan cepat. Cairan IV pada hipovolemik/distributif; sangat hati-hati pada kardiogenik. Dobutamin dan vasopresin sesuai indikasi. Glukokortikoid tanpa manfaat jelas setelah onset dan berisiko ulkus GI.

Prognosis

Tanpa diobati: buruk. Resusitasi dini membantu banyak hipovolemik; septik dan kardiogenik tetap hati-hati hingga buruk.

Pencegahan

Cegah trauma, obati kehilangan GI dini, kelola penyakit jantung, hindari toksin dan alergen berat.

Kapan hubungi dokter hewan

Darurat kelas satu. Kolaps, gusi pucat, ekstremitas dingin, sesak napas, tidak responsif, perdarahan besar: angkut segera.

Sumber

  • Small Animal Critical Care Medicine, 2nd Edition. pp. 21, 45, 46, 47.
  • Current Techniques in Small Animal Surgery, 5th Edition. p. 287.

My highlights & notes

Tanda & gejala

Cara didiagnosis

  • Blood gas analysis
  • Blood lactate measurement
  • Echocardiography
  • Electrocardiography (ECG)
  • Noninvasive blood pressure measurement
  • Packed cell volume and total solids
  • Pulmonary artery catheterization (PAC)
  • Serum cardiac troponin I and T

Pendekatan pengobatan

Pengobatan harus diresepkan dokter hewan berlisensi. Dosis spesifik sengaja tidak ditampilkan.

Pertanyaan umum

What is Shock?

Shock is a life-threatening medical emergency in dogs and cats where tissues are starved of oxygen due to a sudden drop in blood flow. Recognizing early signs like pale gums, cold paws, and rapid breathing is critical for securing immediate, life-saving veterinary care.

What are the symptoms of Shock?

Cool extremities、Depressed mentation、Generalized weakness、Pale mucous membranes、Prolonged capillary refill time、Respiratory dysfunction、Fast heart rate、Fast breathing

How is Shock diagnosed?

Blood gas analysis、Blood lactate measurement、Echocardiography、Electrocardiography (ECG)、Noninvasive blood pressure measurement、Packed cell volume and total solids

How is Shock treated?

Pengobatan harus diresepkan dokter hewan berlisensi. Dosis spesifik sengaja tidak ditampilkan.

Sumber

  1. Small Animal Critical Care Medicine, 2nd Edition (VetBooks.ir) · p. 46
  2. Small Animal Critical Care Medicine, 2nd Edition (VetBooks.ir) · p. 45
  3. Small Animal Critical Care Medicine, 2nd Edition (VetBooks.ir) · p. 47
  4. Current Techniques in Small Animal Surgery, 5th Edition (VetBooks.ir) · p. 287
  5. Small Animal Critical Care Medicine, 2nd Edition (VetBooks.ir) · p. 21

Artikel ini edukasi umum, bukan pengganti saran dokter hewan. Jika hewan sakit, konsultasikan dokter hewan.

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